{"product_id":"sony-dcr-dvd908e-replacement-battery-74v-1400mah-li-ion","title":"Sony NP-FH70 Handycam Replacement Battery 7.4V 1400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSony DCR-DVD908E \/ HDR-HC7E Series — 7.4V Li-ion Replacement Battery (NP-FH70)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 1400mAh (10.36Wh) Li-ion replacement for the Sony NP-FH70 battery pack. It fits the DCR-DVD908E, DCR-HC47, HDR-HC7E, DCR-SR220D, and over 220 additional Sony Handycam models that share the NP-FH series connector and voltage rail. Original NP-FH70 packs lose capacity after repeated cycles — this cell restores full charge capacity to the camera body.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNP-FH series platform fit:\u003c\/strong\u003e\n    Sony's FH-series Handycams share a common 7.4V dual-cell architecture and a standardised InfoLithium communication pin layout. Any model on that rail — DVD, hard-disk, or tape-based — uses the same connector geometry and BMS handshake protocol, which is why one part number covers such a wide model range.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell in a DCR-DVD908E body and an HDR-HC7E. The BMS accepted the cell on first install, the InfoLithium percentage display initialised after one full charge, and the protection circuit tripped correctly at the low-voltage cutoff threshold without requiring a manual reset.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eInfoLithium display calibration on first use:\u003c\/strong\u003e\n    Charge the replacement fully inside the camera body or an OEM Sony charger before your first recording session. Some Sony InfoLithium bodies need one complete charge cycle through the camera's own charge controller to map the new cell's discharge curve and show an accurate battery-remaining percentage on the LCD.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSony InfoLithium BMS rejecting a third-party cell on first install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eSony's InfoLithium system uses a data line between the battery and the camera body to report charge state. A brand-new third-party cell with no prior charge history can return an ambiguous voltage signal that the camera interprets as a fault rather than a fresh battery. This is a BMS initialisation issue, not a defective cell. Insert the battery, connect the camera to the AC adaptor or OEM charger, and run one full charge cycle — this primes the communication line and the camera will recognise the cell normally on the next power-on.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping erratically on the LCD during recording\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eSony's InfoLithium percentage display maps camera voltage readings against a discharge curve stored in the body firmware — a curve calibrated to the original NP-FH70 cell's internal resistance profile. A replacement cell with slightly different internal resistance will cause the reported percentage to jump or drop suddenly, even though actual charge remains. One full discharge-to-cutoff followed by a full recharge inside the camera body recalibrates the mapping. After that cycle, percentage readout stabilises and tracks the actual cell state accurately.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333915672666,"sku":"BWCS-FH70-1","price":33.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43333915705434,"sku":"BWCS-FH70-2","price":38.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43333915738202,"sku":"BWCS-FH70-3","price":42.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-FH70-big.webp?v=1778213575","url":"https:\/\/batteryweb.com\/products\/sony-dcr-dvd908e-replacement-battery-74v-1400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}