{"product_id":"samsung-digimax-u-ca-3-replacement-battery-37v-1050mah-li-ion","title":"SB-L1037 Samsung Digimax U-CA 3 Replacement Battery 3.7V 1050mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSamsung Digimax U-CA 3 \/ U-CA 4 — 3.7V Li-ion Replacement Battery (SB-L1037)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 1050mAh Li-ion cell replacing the OEM SB-L1037 and SB-L1137 batteries. It fits the Samsung Digimax U-CA 3, U-CA 4, U-CA 401, and compatible U-CA series compact cameras. Dimensions are 53.20 × 35.30 × 7.10mm — the same physical footprint as the original.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eU-CA series compatibility:\u003c\/strong\u003e\n    The U-CA 3, U-CA 4, and U-CA 401 all share the same battery bay dimensions and 3.7V rail. One cell covers the entire group 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 full charge and discharge cycles on U-CA series bodies. The BMS accepted the cell without fault codes, and voltage delivery stayed consistent through the discharge curve.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle charging on U-CA bodies:\u003c\/strong\u003e\n    Charge this cell once through the camera body or OEM charger before heavy shooting. Some U-CA series units need an internal charge cycle to calibrate the battery-remaining indicator to the new cell's discharge curve — skipping this step can cause the indicator to read inaccurately from the first use.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping erratically on U-CA series display\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe U-CA series maps its battery indicator to a fixed voltage-threshold table based on the original SB-L1037 discharge curve. A new replacement cell may have a slightly different discharge profile at the same voltage points. This causes the indicator to skip levels — sometimes showing two bars, then suddenly jumping to one bar without warning. Run one full charge-discharge cycle through the camera body and the indicator recalibrates to the new cell's actual curve.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eShot count dropping when flash is enabled on every frame\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe flash capacitor in U-CA series cameras draws a short but sharp recharge current after every fired frame. At low cell voltage — below roughly 3.4V — recharge time increases and the camera may throttle shooting pace. This is a draw issue, not a cell fault. Keep flash off in bright conditions to reduce capacitor recharge demand, and avoid shooting flash-heavy sequences when the indicator shows one bar remaining.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333911216218,"sku":"BWCS-NP60FU-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333911248986,"sku":"BWCS-NP60FU-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333911281754,"sku":"BWCS-NP60FU-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NP60FU-1.webp?v=1778213591","url":"https:\/\/batteryweb.com\/products\/samsung-digimax-u-ca-3-replacement-battery-37v-1050mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}