{"product_id":"samsung-vp-d351i-replacement-battery-74v-2400mah-li-ion","title":"Samsung VP-D351i Replacement Battery SB-LSM320 7.4V 2400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSamsung VP-D351i \/ VP-DC161Wi Series — 7.4V Li-ion Replacement Battery (SB-LSM320)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 2400mAh Li-ion replacement for the Samsung SB-LSM320 battery pack. It fits the VP-D351i, VP-DC161Wi, VM-DC560K, and SC-D353 MiniDV camcorders, among 79 other compatible Samsung models. Voltage and capacity match OEM spec — no modification needed to fit the battery compartment.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVP-D and SC-D series compatibility:\u003c\/strong\u003e\n    These Samsung MiniDV camcorders share the same 7.4V battery rail, connector footprint, and BMS handshake protocol across the range. A single SB-LSM320 form factor covers the full VP-D, VP-DC, VM-DC, and SC-D lineups because Samsung standardised the pack interface across that generation.\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 VP-D series hardware. The BMS accepted the pack without fault codes, held the 7.4V nominal rail under load, and triggered the low-voltage cutoff at the correct threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge on MiniDV camcorders:\u003c\/strong\u003e\n    Perform the first full charge cycle inside the camcorder body or the original Samsung charger — not a generic third-party charger. Some Samsung BMS implementations require an in-body charge cycle before the battery-remaining indicator maps correctly to the new cell's discharge curve.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the VP-D351i shows a dead battery icon on a freshly charged replacement cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eSamsung's MiniDV camcorders use a voltage-threshold lookup to estimate charge level. A new cell has a slightly different discharge curve at the top end compared to a worn OEM pack, so the camera can misread a full 8.4V charge as a depleted state. The fix is one full charge-discharge cycle inside the camera body — this recalibrates where the BMS places the 0% and 100% markers. After that single cycle, the indicator tracks accurately through normal use.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping or dropping suddenly mid-recording\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eMiniDV camcorders draw current in bursts — the tape transport motor, LCD backlight, and image sensor all spike simultaneously when recording starts. If the replacement cell's internal resistance is slightly higher than the aged OEM pack, the voltage sags under that burst load and the BMS briefly reads a lower state of charge. The display then snaps back once the draw stabilises. Completing two full charge-discharge cycles through the camera body brings internal resistance down and smooths out the voltage response. If the jumping persists beyond three cycles, check that the battery contacts are clean and seated flat — even a half-millimetre gap increases resistance at the connector.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333866160218,"sku":"BWCS-LSM320-1","price":37.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333866192986,"sku":"BWCS-LSM320-2","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333866225754,"sku":"BWCS-LSM320-3","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-LSM320_1.webp?v=1778213291","url":"https:\/\/batteryweb.com\/products\/samsung-vp-d351i-replacement-battery-74v-2400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}