{"product_id":"benq-dc-5330-replacement-battery-37v-1050mah-li-ion","title":"BenQ NP-60 DC 5330 Replacement Battery 3.7V 1050mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBenQ DC 5330 \/ DC C50 \/ DC C60 — 3.7V Li-ion Replacement Battery (NP-60)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 1050mAh Li-ion replacement cell for the BenQ DC 5330, DC C50, and DC C60 digital cameras. It slots into the same battery bay as the original NP-60 and connects to the same BMS contacts. Use it as a spare or to replace a degraded original cell.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDC 5330, DC C50, DC C60 compatibility:\u003c\/strong\u003e\n    All three cameras run the same NP-60 form factor, voltage rail, and BMS contact layout. One cell covers all three models — no adapter or wiring change needed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on a BMS-active test rig. The protection circuit tripped correctly at low-voltage cutoff and released cleanly on charge resumption — no latched fault states.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use charge cycle on BenQ cameras:\u003c\/strong\u003e\n    Insert the new cell and run one full charge through the OEM charger or the camera body itself before heavy shooting. Some BenQ camera BMS systems recalibrate the battery-remaining indicator only after an internal charge cycle — skipping this step can cause the display to read inaccurately from the first shot.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eDead battery indicator on a replacement NP-60 that still has charge\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eBenQ DC-series cameras map their battery gauge to a discharge curve profiled during an internal charge cycle. A new cell that has never been charged inside the camera body can trigger a false low-battery or dead-battery icon even at 3.6V or above. The camera's fuel gauge logic doesn't yet have a reference curve for the cell. One full charge cycle inside the camera body — not just an external charger — resets that mapping and clears the false indicator.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping between readings mid-shoot\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the camera's voltage-threshold table doesn't match the actual discharge curve of a new replacement cell. The indicator can jump from 60% to 20% in a few frames, or hold at one level then drop suddenly. It's a calibration gap, not a fault with the cell itself. Charge the battery to full via the camera body, shoot until empty, then charge fully again — after one complete cycle the readings typically stabilise.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333914525786,"sku":"BWCS-NP60FU-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333914558554,"sku":"BWCS-NP60FU-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333914591322,"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\/benq-dc-5330-replacement-battery-37v-1050mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}