{"product_id":"hitachi-dz-mv200a-replacement-battery-74v-1100mah-li-ion","title":"Hitachi DZ-BP14 Replacement Battery 7.4V 1100mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHitachi DZ-MV200A Series — 7.4V Li-ion Replacement Battery (DZ-BP14)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 1100mAh Li-ion replacement for the Hitachi DZ-BP14 battery pack. It fits the DZ-MV200A, DZ-MV200E, DZ-MV208E, and DZ-MV230A digital camcorders, along with four additional models in the same series. The cell matches the OEM voltage rail and connector pinout exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDZ-MV series compatibility:\u003c\/strong\u003e\n    These camcorder models share the same battery bay geometry, 7.4V dual-cell architecture, and BMS communication protocol — which is why one battery part number covers the full model range 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 charge and discharge cycles on a DZ-MV series body. The BMS handshake completed on first connection, capacity readout registered correctly, and the protection circuit triggered cleanly at the low-voltage cutoff threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use charge cycle on the DZ-MV series:\u003c\/strong\u003e\n    Insert this battery and run one full charge cycle through the camcorder body or OEM charger before your first shoot. The DZ-MV BMS uses that initial cycle to map the cell's discharge curve — without it, the battery-remaining indicator can read inaccurately during recording.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the DZ-MV200A shows a dead battery icon on a partially charged replacement cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe DZ-MV200A uses a voltage-threshold map to calculate remaining charge. A new third-party cell has a slightly different discharge curve than the OEM cell the firmware was calibrated against. On first install, the camcorder can misread the cell's state of charge and display a low-battery or dead icon even when the cell holds a meaningful charge. Running one complete charge-to-full cycle inside the camcorder body lets the BMS recalibrate against the actual cell. After that cycle, the indicator tracks normally across the full discharge range.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping erratically during playback or recording\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eErratic percentage jumps happen when the camcorder's fuel gauge is reading voltage spikes caused by load changes — switching between record, playback, and LCD backlight all shift the draw suddenly. A new cell with a stiffer internal resistance profile can amplify these transient voltage dips, making the indicator jump. This is not a faulty cell — it is a calibration gap between the new cell's discharge curve and the firmware's voltage-to-percentage lookup table. Complete two full charge-discharge cycles in the camcorder body and the jumps will narrow; target a resting voltage of 8.3–8.4V at full charge as a reference point.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333887459418,"sku":"BWCS-PDR120-1","price":30.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43333887492186,"sku":"BWCS-PDR120-2","price":34.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43333887524954,"sku":"BWCS-PDR120-3","price":37.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PDR120-1.webp?v=1778213590","url":"https:\/\/batteryweb.com\/products\/hitachi-dz-mv200a-replacement-battery-74v-1100mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}