{"product_id":"panasonic-nv-a1-replacement-battery-48v-1200mah-ni-mh","title":"Panasonic VBS10E NV-A1 Replacement Battery 4.8V 1200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePanasonic NV-A1 Series — 4.8V Ni-MH Replacement Battery (VBS10E)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 4.8V, 1200mAh nickel-metal hydride battery for the Panasonic NV-A1 and NV-A1EN VHS-C camcorders. It replaces OEM part numbers VBS10E, VW-VBS10E, VW-VBS20E, and several cross-reference codes including HHR-V211 and P-V212. If your original pack no longer holds charge, this cell restores full shooting and playback function.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNV-A1 series compatibility:\u003c\/strong\u003e\n    The NV-A1, NV-A1EN, NV-ALEN, and NV-CSLEN share the same battery bay geometry and 4.8V rail. One cell fits the full group without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on NV-A1 series hardware. The pack charged cleanly to 4.8V and the camcorder accepted it without fault flags on the battery indicator.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eNi-MH reconditioning on first use:\u003c\/strong\u003e\n    Ni-MH cells that have sat dormant — especially in vintage camcorders stored for years — often show reduced capacity on the first cycle. Run two to three full charge-discharge cycles through the OEM charger before drawing any conclusions about cell performance. Capacity recovers noticeably after conditioning.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy Ni-MH cells in 1990s camcorders lose capacity after long storage\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNV-A1 packs from this era use sealed Ni-MH cells that self-discharge at roughly 1–2% per day at room temperature. A pack stored for months arrives partially or fully depleted. Deep discharge below 1.0V per cell causes internal sulphation in nickel chemistry, which permanently reduces active material. A new replacement cell avoids that damage history, but it still needs conditioning cycles to reach its rated 1200mAh figure from a factory-fresh, partially charged state.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCamcorder battery indicator stuck on full — then cuts out suddenly\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe NV-A1 uses a simple voltage-threshold fuel gauge, not a coulomb counter. Ni-MH cells hold a flat discharge curve for most of their cycle, then drop voltage sharply at end of charge. The indicator reads \"full\" across most of that flat plateau, then the voltage falls fast and the camera cuts power with little warning. This is normal Ni-MH behaviour, not a fault with the replacement cell. Charge fully before each session and expect the low-battery warning to appear close to actual cutoff — around 4.0V pack voltage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333882347610,"sku":"BWCS-VBS10E-1","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333882380378,"sku":"BWCS-VBS10E-2","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333882413146,"sku":"BWCS-VBS10E-3","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-VBS10E-1.webp?v=1778213555","url":"https:\/\/batteryweb.com\/products\/panasonic-nv-a1-replacement-battery-48v-1200mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}