{"product_id":"digipo-hdv-v16-replacement-battery-37v-1100mah-li-ion","title":"DIGIPO HDV-V16 Replacement Battery LBAT100 3.7V 1100mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDIGIPO HDV-V16 \/ HDDV-MF506 — 3.7V Li-ion Replacement Battery (LBAT100)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 1100mAh Li-ion battery replaces the original LBAT100 and LBAT1000 cells in the DIGIPO HDV-V16 and HDDV-MF506 handheld digital camcorders. Both models share an identical battery bay, connector pinout, and BMS handshake. Rated at 4.07Wh, this cell matches the original power spec without modification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHDV-V16 and HDDV-MF506 compatibility:\u003c\/strong\u003e\n    Both camcorders run the same 3.7V power rail and use the same physical connector and BMS communication line. A single cell covers both models without any adapter or firmware difference to account for.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full discharge and charge on a test rig replicating the camcorder's charge IC. The BMS accepted charge current correctly on the first cycle, and protection cutoffs triggered at expected low-voltage thresholds with no fault codes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle calibration on the HDV-V16:\u003c\/strong\u003e\n    On first use after installation, run one complete discharge-charge cycle with the camcorder's onboard charger before connecting to any USB power bank or third-party adapter. This allows the fuel gauge IC to map its reference curve against the new cell before it encounters variable input current.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the HDV-V16 reports wrong battery percentage after a cell swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe HDV-V16 uses a fuel gauge IC that tracks charge state against a discharge curve learned from the original cell. When a new cell goes in, that stored curve no longer matches the actual cell chemistry. The gauge reads voltage and translates it using stale calibration data, so percentage readouts can be off by 15–25%. One full discharge down to automatic cutoff, followed by a full charge, resets the coulomb counter and rebuilds the curve against the new cell. After that cycle, percentage accuracy returns to normal.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSudden shutdown at 20–30% remaining on the replacement cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC is still calibrated to the old cell's voltage curve, and the new cell hits a steeper voltage drop under load at the same state of charge. The camera's processor sees voltage fall below its minimum threshold and powers off before the gauge reads zero. The fix is a full calibration cycle — discharge the camera under normal recording use until it shuts itself off, then charge uninterrupted to 100%. Once the gauge recalibrates, the shutdown threshold aligns correctly with actual remaining capacity. Target a full charge of 4.2V confirmed on the charger indicator before resuming normal use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409480089690,"sku":"BWCS-NK6CSL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409480122458,"sku":"BWCS-NK6CSL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409480155226,"sku":"BWCS-NK6CSL-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NK6CSL-1.webp?v=1778213576","url":"https:\/\/batteryweb.com\/products\/digipo-hdv-v16-replacement-battery-37v-1100mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}