{"product_id":"samsung-sc-d381-replacement-battery-74v-700mah-li-ion","title":"Samsung IA-BP80WA Camcorder Replacement Battery 7.4V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSamsung SC-D381 Series — 7.4V Li-ion Replacement Battery (IA-BP80WA)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 700mAh Li-ion replacement battery for the Samsung SC-D381, SC-D382, SC-D383, SC-D385, and compatible MiniDV camcorders using the IA-BP80WA battery. It slots into the same bay as the OEM pack and connects via the same contact plate. Capacity matches the original Samsung specification at 5.18Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSC-D38x series compatibility:\u003c\/strong\u003e\n    The SC-D381 through SC-D385 share a common battery bay, contact layout, and BMS communication protocol. One cell fits the entire run of that camcorder line 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 SC-D38x hardware. The BMS handshake completed on first insertion, the charge indicator activated normally, and protection circuits tripped correctly at low-voltage threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use charge cycle on SC-D38x:\u003c\/strong\u003e\n    Seat the battery in the camcorder body and run one full charge through the OEM charger or camera body before shooting. Some SC-D38x units need this cycle to map the new cell's discharge curve correctly for the battery-remaining indicator to read accurately.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the SC-D38x battery indicator reads incorrectly after fitting a replacement cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe SC-D38x uses a voltage-threshold system to estimate remaining charge. A new cell's discharge curve sits slightly differently from a worn OEM pack the camera body has been tracking. On first use, the indicator may jump or show full when the cell is partially charged. Running one complete charge-discharge cycle through the camera body lets the firmware recalibrate its threshold mapping to the new cell. After that single cycle, the indicator tracks reliably.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSC-D38x showing no battery or rejecting a valid replacement on first install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the BMS inside the camcorder has not yet authenticated the replacement cell. The camera reads the contact voltage at insertion and may flag it as absent or incompatible if the cell resting voltage sits outside its expected narrow window. Remove the battery, insert it again firmly to ensure full contact, then place the unit on charge via the OEM charger. Once charge current flows and the BMS registers the cell, the rejection clears. Confirm the cell is reading above 7.0V resting before reinserting.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333821857882,"sku":"BWCS-BP80WA-1","price":24.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43333821890650,"sku":"BWCS-BP80WA-2","price":27.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43333821923418,"sku":"BWCS-BP80WA-3","price":30.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BP80WA-1.webp?v=1778213245","url":"https:\/\/batteryweb.com\/products\/samsung-sc-d381-replacement-battery-74v-700mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}