{"product_id":"jvc-gz-mc200ex-replacement-battery-74v-750mah-li-ion","title":"JVC BN-VM200 Camcorder Compatible Battery 7.4V 750mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eJVC GZ-MC200EX Series — 7.4V Li-ion Replacement Battery (BN-VM200)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 750mAh Li-ion battery built to fit the JVC GZ-MC200EX and related compact camcorders including the GZ-MC200, GZ-MC100U, and GZ-MC500EK. It replaces OEM part numbers BN-VM200, BN-VM200U, BN-VM200UE, and BN-VM200US. The cell slots into the same battery compartment and connects via the original multi-pin interface.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGZ-MC series compatibility:\u003c\/strong\u003e\n    These camcorders share the same 7.4V nominal voltage rail, identical connector footprint, and BMS handshake protocol — which is why one battery covers the MC100U, MC200, MC200EX, and MC500EK without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through the GZ-MC200's charge and discharge cycle. The BMS accepted the cell on first insertion, reported charge state correctly, and cut off cleanly at the low-voltage threshold without triggering an error flag.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle initialisation on the GZ-MC200EX:\u003c\/strong\u003e\n    Insert the cell and run a full charge inside the camera body before recording. The GZ-MC series maps battery-remaining percentage against a discharge curve calibrated during the first charge cycle — skipping this step causes the indicator to jump erratically 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\"\u003eWhy the GZ-MC200EX shows a dead-battery icon on a freshly charged replacement cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe GZ-MC200EX uses a voltage-threshold system to estimate remaining charge. A new cell's open-circuit voltage doesn't always match the camera's expected starting point until after one full charge from within the body or OEM charger. If the camera sees an unfamiliar voltage profile at startup, it defaults to a low or empty reading. Charging the battery in-camera to 100% before first use resets this mapping. After one full cycle the indicator tracks correctly through the normal 7.4V to 6.0V discharge window.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping erratically mid-recording on the GZ-MC200\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the camera's indicator firmware is mapping the new cell's discharge curve against stored thresholds from a degraded original battery. The replacement cell holds a flatter voltage curve longer, which confuses a calibration built around a tired cell. The fix is a full discharge-to-cutoff followed by a complete recharge in the camera body. After one full cycle, the percentage readout stabilises and tracks the actual remaining charge accurately down to the 6.0V cutoff.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333879136346,"sku":"BWCS-JVM200-1","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333879169114,"sku":"BWCS-JVM200-2","price":28.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333879201882,"sku":"BWCS-JVM200-3","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-JVM200_1.webp?v=1778213541","url":"https:\/\/batteryweb.com\/products\/jvc-gz-mc200ex-replacement-battery-74v-750mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}