{"product_id":"insignia-ns-dv111080f-replacement-battery-37v-1800mah-li-ion","title":"Insignia NS-DV111080F Replacement Battery 3.7V 1800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eInsignia NS-DV111080F — 3.7V Li-ion 1800mAh Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 1800mAh lithium-ion cell is a direct replacement for the Insignia NS-DV111080F digital camcorder. It slots into the same battery bay and connects to the same contacts as the original. Capacity figures are taken from product data — 1800mAh, 6.66Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNS-DV111080F compatibility:\u003c\/strong\u003e\n    The NS-DV111080F uses a single-cell 3.7V Li-ion pack with a compact footprint — 53.00 × 35.30 × 11.00mm. This cell matches that voltage rail and physical profile so the door closes flush and the BMS negotiation completes normally.\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 the NS-DV111080F platform. The BMS accepted the cell without fault codes, and the charge circuit brought it to full termination voltage without interruption.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle charge protocol for camcorders:\u003c\/strong\u003e\n    On the NS-DV111080F, charge the replacement cell through the camera body before your first recording session. Some compact camcorder BMS systems only calibrate the battery-remaining indicator after completing one full charge cycle inside the device itself — not in a standalone charger.\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 showing on a cell that's not empty\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe NS-DV111080F maps its battery gauge to a discharge voltage curve calibrated against the original cell's chemistry profile. A fresh replacement cell can have a slightly different resting voltage at equivalent charge states, which causes the indicator to read low or show empty prematurely. This is a calibration gap, not a faulty battery. Run one full charge-to-discharge cycle through the camera body and the indicator typically resets to an accurate read.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping around during recording\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eVideo recording draws harder than playback — the sensor, processor, and write buffer pull current simultaneously and create voltage sag on the cell. If the BMS sees the terminal voltage dip below a threshold during a recording burst, it can log the cell as lower capacity and the display percentage drops suddenly. This isn't capacity loss — it's the indicator responding to instantaneous voltage sag rather than true state of charge. Charge the cell fully to 4.2V before a recording session so the starting headroom keeps sag away from the low-voltage thresholds.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333868617818,"sku":"BWCS-NP120FU-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333868650586,"sku":"BWCS-NP120FU-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333868683354,"sku":"BWCS-NP120FU-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NP120FU-1.webp?v=1778213403","url":"https:\/\/batteryweb.com\/products\/insignia-ns-dv111080f-replacement-battery-37v-1800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}