{"product_id":"samsung-mv900-replacement-battery-37v-600mah-li-ion","title":"Samsung MV900 BP88B Replacement Battery 3.7V 600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSamsung MV900F Series — 3.7V Li-ion Replacement Battery (BP88B)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 600mAh Li-ion replacement battery for the Samsung MV900, MV900F, and EC-MV900FBPWUS compact digital cameras. It matches the BP88B form factor and slot dimensions exactly — 43.60 x 35.90 x 5.40mm. Fit the cell and the camera powers on without hardware modification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMV900 and MV900F compatibility:\u003c\/strong\u003e\n    Both camera variants use the same BP88B battery bay, voltage rail, and BMS handshake protocol. One cell covers the full MV900 line.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the Samsung OEM charger and via in-body charging. The BMS accepted the cell, balanced charge termination fired correctly at 4.2V, and the battery-remaining indicator tracked accurately across discharge.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use charge cycle on the MV900:\u003c\/strong\u003e\n    Run the first full charge through the camera body or OEM charger before shooting. The MV900 BMS maps its battery-percentage display to a discharge curve it calibrates on that first charge cycle — skipping it can cause the indicator to jump erratically mid-shoot.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eFlash capacitor recharge sagging on the BP88B near end of charge\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe MV900F flash circuit pulls a short burst of high current to recharge its capacitor between shots. Near the bottom of the cell's discharge curve — typically below 3.5V — that current draw causes a momentary voltage sag. The camera interprets the sag as a critically low cell and either delays the ready signal or shows a low-battery warning even with charge remaining. This is a BMS threshold response, not a cell fault. Keep the cell above 30% charge during flash-heavy shooting to avoid it.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping erratically after fitting the replacement cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe MV900's fuel gauge maps percentage to voltage thresholds calibrated against the original cell's discharge curve. A new cell with a slightly different internal resistance reads differently at each threshold point, causing the display to skip steps or jump backwards. This is not a faulty cell — it corrects itself after one full charge and discharge cycle. Charge to 100% via the OEM charger, shoot until the camera shuts off on its own, then recharge fully and the indicator will track normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333770084442,"sku":"BWCS-SMV900MC-1","price":24.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43333770117210,"sku":"BWCS-SMV900MC-2","price":27.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43333770149978,"sku":"BWCS-SMV900MC-3","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SMV900MC-1.webp?v=1778213084","url":"https:\/\/batteryweb.com\/products\/samsung-mv900-replacement-battery-37v-600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}