{"product_id":"samsung-scd20-replacement-battery-74v-3000mah-li-ion","title":"Samsung SB-L220 Replacement Battery 7.4V 3000mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSamsung SCD20 \/ SCD21 \/ SCD23 \/ SCD24 Series — 7.4V Li-ion Replacement Battery (SB-L220)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V 3000mAh (22.2Wh) Li-ion cell replaces the Samsung SB-L220 and its cross-reference part numbers including SB-L110, SB-L70A, SB-L70R, and SB-L70. It fits the Samsung SCD20, SCD21, SCD23, and SCD24 camcorders, along with over 38 additional Samsung digital video camera models sharing the same battery platform. Dimensions are 55.70 x 38.55 x 39.40mm — same physical envelope as the original.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSCD-series platform compatibility:\u003c\/strong\u003e\n    The SCD20 through SCD24 share a common battery bay geometry and voltage rail. Samsung used the same connector pinout and BMS handshake logic across this range, which is why one cell covers all four core models plus the extended compatibility list.\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 SCD-series hardware. The BMS accepted the cell without fault flags, maintained stable voltage delivery through the discharge curve, and triggered the protection cutoff cleanly at the low-voltage threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use charge cycle on SCD camcorders:\u003c\/strong\u003e\n    Insert the battery and run a full charge cycle through the camera body or Samsung OEM charger before your first recording session. Samsung's BMS on this series maps the battery-remaining indicator against a learned discharge curve — skipping this step causes the indicator to read inaccurately until the cycle completes.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the SCD20 shows a dead battery icon on a partially charged replacement cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eSamsung's SCD-series camera body reads remaining charge by mapping voltage against an expected discharge curve stored during prior cycles. A new cell hasn't established that curve in the camera's memory, so the indicator can display empty even when the cell is at 60–70% charge. This isn't a fault with the cell — it's the camera's gauge algorithm working with incomplete data. One full charge-to-discharge cycle through the camera body resets the mapping and brings the indicator into alignment.\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 readings on the SCD20 happen when the camera's voltage-threshold table doesn't match the actual discharge profile of the replacement cell. The OEM curve was calibrated to the original cell's internal resistance — a fresh replacement cell with lower internal resistance discharges slightly differently, causing the indicator to jump between readings. This resolves after one or two full charge cycles as the BMS recalibrates its thresholds. If jumping persists beyond three cycles, check that the terminal voltage after a full charge reads at or above 8.2V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333862817882,"sku":"BWCS-SBL220-1","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333862850650,"sku":"BWCS-SBL220-2","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333862883418,"sku":"BWCS-SBL220-3","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SBL220-1.webp?v=1778213402","url":"https:\/\/batteryweb.com\/products\/samsung-scd20-replacement-battery-74v-3000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}