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CORDLESS PHONEBATTERY

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Shop compatible batteries for cordless handsets by device brand, model number or original battery reference. Compare voltage, battery chemistry, capacity, dimensions and connector before ordering.

iTEKcanada Value replacement cordless phone battery

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Cameron Sino replacement cordless phone battery

Cameron Sino — Extensive Compatibility

Browse Cameron Sino replacement batteries for a wide range of cordless phone models, with model-specific capacities and specifications. Use the product filters to compare manufacturers.

Check before buying: Similar handsets may use different battery packs. Always verify the original battery reference, voltage, chemistry, dimensions, connector and polarity. Higher mAh is not a substitute for electrical or physical compatibility.

Cordless Phone Battery

Battery for Zenith, 306 3.6V, 600mAh - 2.16Wh

$13.00

Quick View {"id":4800867008565,"title":"Battery for Zenith, 306 3.6V, 600mAh - 2.16Wh","handle":"battery-for-zenith-306-3-6v-600mah-2-16wh","description":"\u003cdiv id=\"itek\"\u003e\n\u003ch5\u003eOverview\u003c\/h5\u003e\n\u003cdiv class=\"wrap\"\u003e\u003cdiv class=\"container\"\u003e\u003cdiv class=\"table\"\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eProduct\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eBattery for Zenith, 306 3.6V, 600mAh - 2.16Wh\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eCategory\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eCordless Phone Battery\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr taber\"\u003e\n\u003cdiv class=\"field-l\"\u003eCompatibles #\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e\u003ca class=\"clicker-tab\" href=\"#itek-compatibility\" style=\"color:#c00000;text-decoration:underline\"\u003eView Full List of OEM numbers and models here\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBrand\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eiTEKcanada Value\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eSKU \/ MPN\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eCPB-403D\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e3.6V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eChemistry\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eNi-Cd\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eCapacity\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e600mAh\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eEnergy\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eNot independently verified\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e60.0g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBar Code \/ GTIN\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e4894128025313\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eRechargeable\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eCompatible replacement battery\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eReturns\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e30-day return eligibility, subject to current store policy\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ci\u003e* Confirm the original battery reference and device model before purchasing.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e* Check voltage, chemistry, dimensions, connector shape, wiring and polarity with the original battery.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp class=\"des-head\"\u003eCordless Phone Battery Articles \u0026amp; Tips\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003eShipping in Canada\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eFree standard shipping is available on eligible Canadian orders of \u003cstrong\u003e$79 CAD or more\u003c\/strong\u003e. Orders below $79 CAD generally have a \u003cstrong\u003e$9.95 CAD\u003c\/strong\u003e flat shipping rate, with final carrier and charges confirmed at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003e30-Day Money-Back Guarantee\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eEligible purchases are subject to iTEKcanada's 30-day return policy. Contact customer service before returning the battery.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003ePurchasing an iTEKcanada Value Cordless Phone Battery\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eThe compatible replacement battery \u003cstrong\u003eCPB-403D\u003c\/strong\u003e is offered in the existing pack quantities displayed above. Verify the original device, part number, physical contacts and electrical specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003eWhat are mAh and Wh?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003emAh measures charge capacity and Wh measures energy stored by the battery. A capacity change does not establish compatibility with the charger or device.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003eQuality \u0026amp; Performance\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eExisting iTEKcanada product specifications are 3.6V, 600mAh, Ni-Cd. Actual runtime depends on the device and use.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003eFactory Fresh\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eBatteries can age during storage; an exact manufacturing date or individual measured runtime is not claimed.\u003c\/p\u003e\n\u003ch5 id=\"itek-compatibility\"\u003eCompatible Devices \u0026amp; Replacements\u003c\/h5\u003e\n\u003csection class=\"itek-v4-family-compat-link\" data-itek-family-compat-link=\"v4-20261112\" style=\"margin:20px 0;padding:16px 18px;border:1px solid #d8e1ed;border-radius:8px;background:#f9fbfd\"\u003e\u003ch4 style=\"margin:0 0 8px;color:#1b365c\"\u003eComplete battery-family compatibility references — CPB-403D\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 10px\"\u003eThis listing focuses on selected devices. The original iTEKcanada catalog records 870 manufacturer\/model associations and 5 battery part-number cross-references for this battery family.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 8px\"\u003e\u003ca href=\"\/en-us\/products\/cordless_phone_battery_hhr_p303_cpb_403d_bp_t27_type_4_itekcanada#itek-compatibility\" style=\"color:#174a85;text-decoration:underline;font-weight:700\"\u003eView complete OEM and compatibility reference list for CPB-403D\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:12px;color:#56657b\"\u003eHistorical catalog references are not independent compatibility certifications. Verify the original battery number, chemistry, connector and polarity.\u003c\/p\u003e\u003c\/section\u003e\n\u003cdiv class=\"wrap compatibledevicereplace\"\u003e\n\u003cdiv class=\"table sub-head\"\u003e\n\u003cp\u003eDevice and part-number references in the existing iTEKcanada catalog\u003c\/p\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"title\"\u003eManufacturer \/ Brand\u003c\/div\u003e\n\u003cdiv class=\"title\"\u003eListed Reference\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eZenith\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e306\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table sub-head\"\u003e\n\u003cp\u003eBattery cross-reference numbers recorded in the legacy catalog\u003c\/p\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"title\"\u003eReference Type\u003c\/div\u003e\n\u003cdiv class=\"title\"\u003eBattery Part Number\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBattery reference\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e80-5074-0000\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBattery reference\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eCPB-403D\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBattery reference\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003ePP303\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBattery reference\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eSPP-65\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBattery reference\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eUL-122\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003csmall\u003eCompatibility references are transcribed from the existing iTEKcanada product catalog. Battery and device codes can overlap. They are not yet independently confirmed against every manufacturer. Verify the battery label and connector before purchase.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp style=\"color:#cc6600;font-size:12px;line-height:1.4;margin-top:10px;\"\u003e\u003cstrong\u003eBrand names and model references are used only to identify compatible devices; trademarks remain with their owners.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eBattery chemistry notice:\u003c\/strong\u003e iTEKcanada CPB-403D is a 3.6V 600mAh Ni-Cd battery. Cameron Sino CS-P303CL uses Ni-MH chemistry. Verify the original charging system, connector shape and polarity before considering a substitution.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e","published_at":"2020-09-17T10:54:16-04:00","created_at":"2020-09-17T10:54:17-04:00","vendor":"iTEKcanada","type":"Cordless Phone Battery","tags":["3.6V","30AAK3BMJ","3N270AA","3SN-2\/3AA30-S-J1","3SN3AA30SJ1","40AAK3BMJ","4625","60.0g","600mAh","60AAH3BMJ","80-5074-00","Aastra","Astatic","Astatic 627","AT\u0026T","AT\u0026T HT5405","AT\u0026T MCL5","Atatic","Atatic 627","Audiovox","Audiovox AT-14","Battery","Belkin","Belkin F8V178","Bell South","Bell South HAC891","Bell South TL6155","BP-T27","BT-12","BT12","CASIO","CASIO CP-725","CASIO CP-750W","CASIO CP725","CASIO CP750W","CASIO TC-520","CASIO TC-540","CASIO TC520","CASIO TC540","CL-S16K","CLS451","COBRA","COBRA CP-474S","COBRA CP474S","Code A Phone","Code A Phone 7130","Conair","Cordless Phone Battery","CPB-403D","CPB403D","Craftsman","Craftsman 34953","Craftsman 34955","CS-P303CL","DSE","DSE F7023","DSE F7025","DSE F7026","F7023","F7025","F7026","feed-sl-free-shipping","free_shipping","FS2-9730","FS2-9736","FS2-9750","GE","GE 2-3645","GE 2-6700","GE 2-6700GE1","GE 2-6700GE1A","Genesis","GESPCH03","Gold Star","Gold Star 2000 CIRCLE","Gold Star 20X","Gold Star CIRCA 2000","Goldstar","Goldstar 2000","Goldstar 2000 CIRCLE","Goldstar 2000CT","Goldstar 200CT","GP","hhr-p303","hhrp303","itek-battery","ITT","ITT PC590","JVC","JVC TN-61","La Phone","La Phone LP1218","La Phone LP418","LUCENT","LUCENT 4051","LUCENT 7510","LUCENT 7625","LUCENT 7630","LUCENT 7640","LUCENT 7650","LUCENT Phone Speaker 7630","LUCENT SpeakerPhone 7630","Magnavox","Magnavox CDT900PC","Magnavox CLT254","Ni-Cd","Nippon","Nippon 3000","Nomad","Nomad 1477","NORTHWESTERN BELL","P-P303","P-P303A","P-P303PA","P-P303PA\/1B","P-P303PA1B","P-P303PT","Pacific Bell","Pacific Bell 2282504","Pacific Bell 228504","Pactel","Pactel 2282504","Pactel CS8000","Pactel CS8001","Pactel CS8410","Panasonic","Panasonic KX-A40","Philips","Philips CL8340","PHONE MATE","PHONE MATE TC950","PP303","PP303PA","Radio Shack","Saft","Saft STB122","Sanik","Sanik 3SN-2\/3AA30-S-J1","Sanyo","Sanyo 23618","Sanyo 3N270AA","Sanyo 3N270AA (JST)","Sanyo 3N270AA(JST)","Sanyo 5471","Sanyo GES-PCH03","Sanyo GESPCH03","SBC","SBC S60506","Sears","Sears 34953","Sears 34955","Sharp","Sharp UBATN0004AWZZ","Sony","Sony 4051","Sony 9011","Sony 9109 -NEW","Sony 9110","Sony 9113","Sony 9114","Sony BP-T27","Sony BPT27","Sony SP8-55","Sony SPP-65","SouthWestern Bell","SouthWestern Bell S60506","SP8-55","SPP-65","Tandy","Tandy CS0139","Teledex","Telstra","Telstra Freedom 100","Telstra Freedom 200","TL96155","Tropez","Tropez 900DL","Tropez 900DX","UL122","Uniden","Uniden 1712","Uniden 9109 (NEW)","Uniden 9110","Uniden XC-611","Uniden XC611","Unison","Unison 6080","Unison 6081","Unison 7080","upsell_cpb-403d","upsell_CS-P303CL","upsell_itek_cordless_phone_battery","V TECH","V TECH 1712","V TECH 20-2438","V TECH 80-5074-0000","V TECH 8050740000","V TECH 9109","V TECH 9110","V TECH 9113","V TECH 9114","V TECH 9116","V TECH 9116 (NEW)","V TECH 9117","V TECH 9118","V TECH 9118 (NEW)","V TECH 9119","V TECH 9122","V TECH 9122 (NEW)","V TECH 9123","V TECH 9124","V TECH 9162","V TECH BCO-1011","Webcor","Webcor WP590","Zenith","Zenith 306"],"price":1300,"price_min":1300,"price_max":7600,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32876362203189,"title":"1 \/ Batterie","option1":"1 \/ Batterie","option2":null,"option3":null,"sku":"CPB-403D","requires_shipping":true,"taxable":true,"featured_image":{"id":39439245279285,"product_id":4800867008565,"position":1,"created_at":"2026-11-11T17:56:34-05:00","updated_at":"2026-11-11T17:56:35-05:00","alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 1 pack","width":2000,"height":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-1-PACK-NICD-V4-20261111.jpg?v=1794437795","variant_ids":[32876362203189]},"available":true,"name":"Battery for Zenith, 306 3.6V, 600mAh - 2.16Wh - 1 \/ Batterie","public_title":"1 \/ Batterie","options":["1 \/ Batterie"],"price":1300,"weight":70,"compare_at_price":null,"inventory_quantity":150,"inventory_management":"shopify","inventory_policy":"continue","barcode":"4894128025313","featured_media":{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 1 pack","id":46654130749493,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-1-PACK-NICD-V4-20261111.jpg?v=1794437795"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":32876362235957,"title":"2 \/ Batteries","option1":"2 \/ Batteries","option2":null,"option3":null,"sku":"CPB-403D-PK2","requires_shipping":true,"taxable":true,"featured_image":{"id":39439245312053,"product_id":4800867008565,"position":2,"created_at":"2026-11-11T17:56:34-05:00","updated_at":"2026-11-11T17:56:35-05:00","alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 2 pack","width":2000,"height":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-2-PACK-NICD-V4-20261111.jpg?v=1794437795","variant_ids":[32876362235957]},"available":true,"name":"Battery for Zenith, 306 3.6V, 600mAh - 2.16Wh - 2 \/ Batteries","public_title":"2 \/ Batteries","options":["2 \/ Batteries"],"price":2000,"weight":140,"compare_at_price":null,"inventory_quantity":150,"inventory_management":"shopify","inventory_policy":"continue","barcode":null,"featured_media":{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 2 pack","id":46654130782261,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-2-PACK-NICD-V4-20261111.jpg?v=1794437795"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":32876362268725,"title":"3 \/ Batteries","option1":"3 \/ Batteries","option2":null,"option3":null,"sku":"CPB-403D-PK3","requires_shipping":true,"taxable":true,"featured_image":{"id":39439245344821,"product_id":4800867008565,"position":3,"created_at":"2026-11-11T17:56:34-05:00","updated_at":"2026-11-11T17:56:35-05:00","alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 3 pack","width":2000,"height":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-3-PACK-NICD-V4-20261111.jpg?v=1794437795","variant_ids":[32876362268725]},"available":true,"name":"Battery for Zenith, 306 3.6V, 600mAh - 2.16Wh - 3 \/ Batteries","public_title":"3 \/ Batteries","options":["3 \/ Batteries"],"price":2800,"weight":210,"compare_at_price":null,"inventory_quantity":150,"inventory_management":"shopify","inventory_policy":"continue","barcode":null,"featured_media":{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 3 pack","id":46654130815029,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-3-PACK-NICD-V4-20261111.jpg?v=1794437795"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":32876362301493,"title":"4 \/ Batteries","option1":"4 \/ Batteries","option2":null,"option3":null,"sku":"CPB-403D-PK4","requires_shipping":true,"taxable":true,"featured_image":{"id":39439245377589,"product_id":4800867008565,"position":4,"created_at":"2026-11-11T17:56:34-05:00","updated_at":"2026-11-11T17:56:35-05:00","alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 4 pack","width":2000,"height":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-4-PACK-NICD-V4-20261111.jpg?v=1794437795","variant_ids":[32876362301493]},"available":true,"name":"Battery for Zenith, 306 3.6V, 600mAh - 2.16Wh - 4 \/ Batteries","public_title":"4 \/ Batteries","options":["4 \/ Batteries"],"price":3500,"weight":280,"compare_at_price":null,"inventory_quantity":150,"inventory_management":"shopify","inventory_policy":"continue","barcode":null,"featured_media":{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 4 pack","id":46654130847797,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-4-PACK-NICD-V4-20261111.jpg?v=1794437795"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":32876362334261,"title":"5 \/ Batteries","option1":"5 \/ Batteries","option2":null,"option3":null,"sku":"CPB-403D-PK5","requires_shipping":true,"taxable":true,"featured_image":{"id":39439245410357,"product_id":4800867008565,"position":5,"created_at":"2026-11-11T17:56:34-05:00","updated_at":"2026-11-11T17:56:35-05:00","alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 5 pack","width":2000,"height":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-5-PACK-NICD-V4-20261111.jpg?v=1794437795","variant_ids":[32876362334261]},"available":true,"name":"Battery for Zenith, 306 3.6V, 600mAh - 2.16Wh - 5 \/ Batteries","public_title":"5 \/ Batteries","options":["5 \/ Batteries"],"price":4200,"weight":350,"compare_at_price":null,"inventory_quantity":150,"inventory_management":"shopify","inventory_policy":"continue","barcode":null,"featured_media":{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 5 pack","id":46654130880565,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-5-PACK-NICD-V4-20261111.jpg?v=1794437795"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":32876362367029,"title":"10 \/ Batteries","option1":"10 \/ Batteries","option2":null,"option3":null,"sku":"CPB-403D-PK10","requires_shipping":true,"taxable":true,"featured_image":{"id":39439245443125,"product_id":4800867008565,"position":6,"created_at":"2026-11-11T17:56:34-05:00","updated_at":"2026-11-11T17:56:35-05:00","alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 10 pack","width":2000,"height":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-10-PACK-NICD-V4-20261111.jpg?v=1794437795","variant_ids":[32876362367029]},"available":true,"name":"Battery for Zenith, 306 3.6V, 600mAh - 2.16Wh - 10 \/ Batteries","public_title":"10 \/ Batteries","options":["10 \/ Batteries"],"price":7600,"weight":700,"compare_at_price":null,"inventory_quantity":150,"inventory_management":"shopify","inventory_policy":"continue","barcode":null,"featured_media":{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 10 pack","id":46654130913333,"position":6,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-10-PACK-NICD-V4-20261111.jpg?v=1794437795"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-1-PACK-NICD-V4-20261111.jpg?v=1794437795","\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-2-PACK-NICD-V4-20261111.jpg?v=1794437795","\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-3-PACK-NICD-V4-20261111.jpg?v=1794437795","\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-4-PACK-NICD-V4-20261111.jpg?v=1794437795","\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-5-PACK-NICD-V4-20261111.jpg?v=1794437795","\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-10-PACK-NICD-V4-20261111.jpg?v=1794437795"],"featured_image":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-1-PACK-NICD-V4-20261111.jpg?v=1794437795","options":["Economic Package:"],"media":[{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 1 pack","id":46654130749493,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-1-PACK-NICD-V4-20261111.jpg?v=1794437795"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-1-PACK-NICD-V4-20261111.jpg?v=1794437795","width":2000},{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 2 pack","id":46654130782261,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-2-PACK-NICD-V4-20261111.jpg?v=1794437795"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-2-PACK-NICD-V4-20261111.jpg?v=1794437795","width":2000},{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 3 pack","id":46654130815029,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-3-PACK-NICD-V4-20261111.jpg?v=1794437795"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-3-PACK-NICD-V4-20261111.jpg?v=1794437795","width":2000},{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 4 pack","id":46654130847797,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-4-PACK-NICD-V4-20261111.jpg?v=1794437795"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-4-PACK-NICD-V4-20261111.jpg?v=1794437795","width":2000},{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 5 pack","id":46654130880565,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-5-PACK-NICD-V4-20261111.jpg?v=1794437795"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-5-PACK-NICD-V4-20261111.jpg?v=1794437795","width":2000},{"alt":"CPB-403D iTEKcanada 3.6V 600mAh Ni-Cd green battery with original two-pin white plug, 10 pack","id":46654130913333,"position":6,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-10-PACK-NICD-V4-20261111.jpg?v=1794437795"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/itekcanada.com\/cdn\/shop\/files\/CPB-403D-10-PACK-NICD-V4-20261111.jpg?v=1794437795","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv id=\"itek\"\u003e\n\u003ch5\u003eOverview\u003c\/h5\u003e\n\u003cdiv class=\"wrap\"\u003e\u003cdiv class=\"container\"\u003e\u003cdiv class=\"table\"\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eProduct\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eBattery for Zenith, 306 3.6V, 600mAh - 2.16Wh\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eCategory\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eCordless Phone Battery\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr taber\"\u003e\n\u003cdiv class=\"field-l\"\u003eCompatibles #\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e\u003ca class=\"clicker-tab\" href=\"#itek-compatibility\" style=\"color:#c00000;text-decoration:underline\"\u003eView Full List of OEM numbers and models here\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBrand\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eiTEKcanada Value\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eSKU \/ MPN\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eCPB-403D\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e3.6V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eChemistry\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eNi-Cd\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eCapacity\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e600mAh\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eEnergy\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eNot independently verified\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e60.0g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBar Code \/ GTIN\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e4894128025313\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eRechargeable\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eCompatible replacement battery\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eReturns\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e30-day return eligibility, subject to current store policy\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ci\u003e* Confirm the original battery reference and device model before purchasing.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e* Check voltage, chemistry, dimensions, connector shape, wiring and polarity with the original battery.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp class=\"des-head\"\u003eCordless Phone Battery Articles \u0026amp; Tips\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003eShipping in Canada\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eFree standard shipping is available on eligible Canadian orders of \u003cstrong\u003e$79 CAD or more\u003c\/strong\u003e. Orders below $79 CAD generally have a \u003cstrong\u003e$9.95 CAD\u003c\/strong\u003e flat shipping rate, with final carrier and charges confirmed at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003e30-Day Money-Back Guarantee\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eEligible purchases are subject to iTEKcanada's 30-day return policy. Contact customer service before returning the battery.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003ePurchasing an iTEKcanada Value Cordless Phone Battery\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eThe compatible replacement battery \u003cstrong\u003eCPB-403D\u003c\/strong\u003e is offered in the existing pack quantities displayed above. Verify the original device, part number, physical contacts and electrical specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003eWhat are mAh and Wh?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003emAh measures charge capacity and Wh measures energy stored by the battery. A capacity change does not establish compatibility with the charger or device.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003eQuality \u0026amp; Performance\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eExisting iTEKcanada product specifications are 3.6V, 600mAh, Ni-Cd. Actual runtime depends on the device and use.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"des-head-title\"\u003e\u003cstrong\u003eFactory Fresh\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eBatteries can age during storage; an exact manufacturing date or individual measured runtime is not claimed.\u003c\/p\u003e\n\u003ch5 id=\"itek-compatibility\"\u003eCompatible Devices \u0026amp; Replacements\u003c\/h5\u003e\n\u003csection class=\"itek-v4-family-compat-link\" data-itek-family-compat-link=\"v4-20261112\" style=\"margin:20px 0;padding:16px 18px;border:1px solid #d8e1ed;border-radius:8px;background:#f9fbfd\"\u003e\u003ch4 style=\"margin:0 0 8px;color:#1b365c\"\u003eComplete battery-family compatibility references — CPB-403D\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 10px\"\u003eThis listing focuses on selected devices. The original iTEKcanada catalog records 870 manufacturer\/model associations and 5 battery part-number cross-references for this battery family.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 8px\"\u003e\u003ca href=\"\/en-us\/products\/cordless_phone_battery_hhr_p303_cpb_403d_bp_t27_type_4_itekcanada#itek-compatibility\" style=\"color:#174a85;text-decoration:underline;font-weight:700\"\u003eView complete OEM and compatibility reference list for CPB-403D\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:12px;color:#56657b\"\u003eHistorical catalog references are not independent compatibility certifications. Verify the original battery number, chemistry, connector and polarity.\u003c\/p\u003e\u003c\/section\u003e\n\u003cdiv class=\"wrap compatibledevicereplace\"\u003e\n\u003cdiv class=\"table sub-head\"\u003e\n\u003cp\u003eDevice and part-number references in the existing iTEKcanada catalog\u003c\/p\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"title\"\u003eManufacturer \/ Brand\u003c\/div\u003e\n\u003cdiv class=\"title\"\u003eListed Reference\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eZenith\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e306\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table sub-head\"\u003e\n\u003cp\u003eBattery cross-reference numbers recorded in the legacy catalog\u003c\/p\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"title\"\u003eReference Type\u003c\/div\u003e\n\u003cdiv class=\"title\"\u003eBattery Part Number\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBattery reference\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003e80-5074-0000\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBattery reference\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eCPB-403D\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBattery reference\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003ePP303\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBattery reference\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eSPP-65\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tr\"\u003e\n\u003cdiv class=\"field-l\"\u003eBattery reference\u003c\/div\u003e\n\u003cdiv class=\"field-r\"\u003eUL-122\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003csmall\u003eCompatibility references are transcribed from the existing iTEKcanada product catalog. Battery and device codes can overlap. They are not yet independently confirmed against every manufacturer. Verify the battery label and connector before purchase.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp style=\"color:#cc6600;font-size:12px;line-height:1.4;margin-top:10px;\"\u003e\u003cstrong\u003eBrand names and model references are used only to identify compatible devices; trademarks remain with their owners.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eBattery chemistry notice:\u003c\/strong\u003e iTEKcanada CPB-403D is a 3.6V 600mAh Ni-Cd battery. Cameron Sino CS-P303CL uses Ni-MH chemistry. Verify the original charging system, connector shape and polarity before considering a substitution.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e"}