{"product_id":"hitachi-h3875e-replacement-battery-6v-2100mah-ni-mh","title":"Hitachi H3875E Camera Replacement Battery 6V 2100mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHitachi H3875E \/ VM-C1A Series — 6V 2100mAh Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 6V 2100mAh Ni-MH replacement battery for Hitachi digital cameras including the H3875E, P108, VM-C1A, and VM-E10, plus 46 additional compatible models. It slots into the original battery compartment and connects to the same contacts the OEM cell used. Capacity is rated at 12.6Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eH3875E and VM-series compatibility:\u003c\/strong\u003e\n    These Hitachi models share a common 6V battery platform with matching connector geometry and BMS voltage thresholds. The same cell powers the imaging sensor, flash capacitor circuit, and LCD across the range without any wiring or adapter changes.\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 the VM-series body. The BMS accepted the cell cleanly, reported charge status without fault flags, and the flash capacitor recharged consistently between shots at full cell charge.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle acceptance on Hitachi camera bodies:\u003c\/strong\u003e\n    Run one full charge cycle through the OEM Hitachi charger or camera body before shooting. Some Hitachi BMS implementations require a complete charge cycle to map the new cell's discharge curve and display accurate battery-remaining readings on the LCD.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eFlash recycling lag on a freshly installed Ni-MH cell in Hitachi cameras\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells deliver their peak current capacity only after one or two full charge-discharge cycles. On first install, the flash capacitor recharge circuit may draw more current than the cell can cleanly supply, causing a longer-than-normal recycle delay between shots. This is not a fault in the battery or the camera — it is a break-in characteristic of Ni-MH chemistry. After two full cycles, internal resistance drops and flash recycle time returns to normal.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping erratically on the Hitachi LCD display\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Hitachi camera BMS maps its battery indicator against a voltage-threshold table calibrated to the original cell's discharge curve. A new Ni-MH replacement has a slightly different discharge profile, so the indicator can skip between readings or show a sudden drop from a high percentage. This is a display mapping issue, not a capacity fault. Perform one full charge and discharge cycle inside the camera body — this lets the BMS re-calibrate against the new cell and stabilise the percentage display.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333894963290,"sku":"BWCS-NP55-1","price":35.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43333894996058,"sku":"BWCS-NP55-2","price":41.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43333895028826,"sku":"BWCS-NP55-3","price":45.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NP55-1.webp?v=1778213590","url":"https:\/\/batteryweb.com\/products\/hitachi-h3875e-replacement-battery-6v-2100mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}