{"product_id":"jvc-gr-dv70e-replacement-battery-37v-2600mah-li-ion","title":"JVC BN-V714 GR-DV70E Replacement Battery 3.7V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eJVC GR-DV70E \/ GR-DV2 Series — 3.7V Li-ion Replacement Battery (BN-V714)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 2600mAh Li-ion replacement cell for JVC compact camcorders using the BN-V714 or BN-V712 battery. It fits the GR-DV70E, GR-DVJ70, GR-DV2, and GR-DV14. Same voltage, same form factor, same connector as the original.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGR-DV series compatibility:\u003c\/strong\u003e\n    These camcorders share a common battery bay and voltage rail across the DV70E, DVJ70, DV2, and DV14. JVC used the BN-V712 and BN-V714 interchangeably across this generation — same connector pinout, same 3.7V nominal, same BMS handshake protocol.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the GR-DV70E body and a compatible JVC charger. The BMS accepted the cell without error flags on both charge paths. Capacity measured within 4% of rated across three discharge cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-install charge cycle:\u003c\/strong\u003e\n    Insert this battery and charge it fully inside the camcorder body before your first shoot. Some JVC BMS firmware maps the battery-remaining indicator during that first in-body charge — skipping it can cause the gauge to read inaccurately for several cycles.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the GR-DV70E battery indicator drops suddenly near full charge\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eJVC's battery gauge on this generation maps percentage to a fixed voltage curve calibrated for the original cell's internal resistance. A new cell — even a fully charged one — has lower internal resistance than an aged OEM pack. That difference shifts the voltage readings the camera sees at each discharge stage. The indicator can jump from 80% to 20% without warning until the camera re-learns the curve over two or three full cycles. Run two complete charge-to-empty cycles in-body and the gauge stabilises.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCamcorder shows no battery or refuses to power on with new cell installed\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIf the GR-DV70E powers off immediately or shows a blank battery icon, the BMS has not yet authenticated the new cell. This happens most often when a replacement cell arrives slightly below the 3.7V nominal — typically around 3.2–3.3V after storage. Place the battery in the JVC charger first, let it reach a full charge, then re-insert into the camera body. That charge cycle brings the cell above the 3.5V threshold the body requires before it will boot.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333880610906,"sku":"BWCS-JVF712U-1","price":31.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333880643674,"sku":"BWCS-JVF712U-2","price":36.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333880676442,"sku":"BWCS-JVF712U-3","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-JVF712U_1.webp?v=1778213541","url":"https:\/\/batteryweb.com\/products\/jvc-gr-dv70e-replacement-battery-37v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}