{"product_id":"panasonic-pv-gs19-replacement-battery-74v-750mah-li-ion","title":"Panasonic CGA-DU06 Camcorder Replacement Battery 7.4V 750mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePanasonic PV-GS19 \/ NV-GS230EB-S Series — 7.4V Li-ion Replacement Battery (CGA-DU07)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 750mAh Li-ion cell built to replace Panasonic OEM part CGA-DU07 and its variants, including CGA-DU06, CGR-DU07, VW-VBD070, and VW-VBD060. It fits the PV-GS19, VDR-D100EB-S, NV-GS230EB-S, NV-GS26GK-S, and over 200 additional Panasonic MiniDV and DVD camcorder bodies. Same footprint, same connector, same voltage rail as the original cell.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCGA-DU series compatibility:\u003c\/strong\u003e\n    These camcorder bodies share a common 7.4V dual-cell Li-ion architecture and a consistent physical connector block. The BMS in each body reads cell voltage over the same two communication pins, so one cell fits the entire platform without firmware or hardware changes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell in a PV-GS19 body through full charge and discharge cycles. The BMS accepted the cell on first insertion, charge termination triggered correctly at 8.4V, and low-voltage cutoff engaged before the cell dropped below safe discharge threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMiniDV transport lock and battery draw:\u003c\/strong\u003e\n    When the camcorder is left in transport lock mode with tape loaded, the drum motor stays partially energised. Eject the tape before storing the camera to prevent parasitic drain from the drum standby circuit flattening the cell between sessions.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the PV-GS19 shows a dead battery indicator on a freshly charged replacement cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003ePanasonic MiniDV bodies map their battery indicator to a voltage-threshold table calibrated during the first charge cycle the camera body performs itself. A replacement cell charged externally before first use can present a slightly different state-of-charge curve than the body's table expects, triggering a false low-battery warning even at full capacity. The fix is straightforward: insert the new cell into the camera body and charge it once through the body's own charging circuit. After that single in-body charge cycle, the indicator tracks correctly through subsequent sessions.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping erratically during recording on the PV-GS19\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the body's fuel gauge has not yet mapped its voltage thresholds to the new cell's discharge curve. The original OEM cell and a replacement cell can have slightly different mid-discharge voltage slopes, causing the indicator to skip or step non-linearly. It is a display calibration issue, not a cell fault. Run two full charge-to-discharge cycles through the camera body — by the second cycle the indicator stabilises and reads within one bar of actual capacity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333896470618,"sku":"BWCS-VBD070-1","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333896503386,"sku":"BWCS-VBD070-2","price":27.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333896536154,"sku":"BWCS-VBD070-3","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-VBD070-1.webp?v=1778213591","url":"https:\/\/batteryweb.com\/products\/panasonic-pv-gs19-replacement-battery-74v-750mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}