{"product_id":"canon-c2-replacement-battery-74v-800mah-li-ion","title":"Canon BP-608 Replacement Battery 7.4V 800mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCanon BP-608 \/ BP-608A — 7.4V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 800mAh Li-ion replacement cell for Canon cameras and camcorders using the BP-608 or BP-608A battery. It fits a wide range of Canon models including the C2, DM-MV1, DM-MV10, and E1 series, among others. The cell matches OEM voltage and form factor exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCanon BP-608 platform compatibility:\u003c\/strong\u003e\n    These models share the same 7.4V two-cell Li-ion pack, connector pinout, and BMS communication protocol. The BP-608 and BP-608A are interchangeable designations for the same battery format across this Canon lineup.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through a Canon body and OEM charger. The BMS handshake completed cleanly on first charge, and the pack held stable voltage output across a full discharge without triggering a premature cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use charge cycle tip:\u003c\/strong\u003e\n    Run one complete charge cycle through the Canon body or OEM charger before shooting. Some Canon camera BMS systems need this cycle to calibrate the battery-remaining display accurately — skipping it can cause the indicator to read inconsistently from the first use.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCanon BMS rejecting a new BP-608 cell on first install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eCanon camera bodies run an authentication check when a new cell is installed. If the BMS hasn't seen a full charge cycle from an approved charger, it may flag the cell as incompatible or refuse to display charge state. This isn't a fault with the replacement cell — it's the BMS waiting for initialisation. Insert the battery, charge fully via the Canon OEM charger or in-body charging, then power the camera on. After that first cycle, the body should recognise the cell and display charge level correctly.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping erratically during a shoot\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eCanon's battery indicator maps charge state using voltage thresholds calibrated to the original cell's discharge curve. A replacement cell with a slightly different curve will sometimes cause the indicator to jump — say, from 60% to 20% without warning. This doesn't mean the cell is defective; it means the BMS is recalibrating its threshold mapping. After two or three full charge and discharge cycles, the indicator typically stabilises. If it doesn't settle after three cycles, check that the resting voltage after a full charge reads at or above 8.3V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333877727322,"sku":"BWCS-BP608-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333877760090,"sku":"BWCS-BP608-2","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333877792858,"sku":"BWCS-BP608-3","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BP608-1.webp?v=1778213540","url":"https:\/\/batteryweb.com\/products\/canon-c2-replacement-battery-74v-800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}