{"product_id":"feelworld-monitor-replacement-battery-74v-2600mah-li-ion","title":"Feelworld Monitor Compatible Battery 7.4V 2600mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eFeelworld Monitor — 7.4V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V, 2600mAh (19.24Wh) lithium-ion battery replaces the original cell in Feelworld on-camera monitors. It fits the standard battery bay used across Feelworld's portable monitor lineup for video production. Dimensions are 70.80 × 38.50 × 23.20mm — check these against your existing cell before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFeelworld monitor compatibility:\u003c\/strong\u003e\n    Feelworld on-camera monitors in this range share a common 7.4V battery form factor and connector. The voltage rail and physical footprint are consistent across models, so this cell slots into the same bay the original occupied.\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 monitor unit, confirmed BMS communication handshake, and verified the battery indicator responded accurately across the full discharge curve without false low-battery cutoffs.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use charge cycle on Feelworld monitors:\u003c\/strong\u003e\n    Run one complete charge cycle through the monitor body before heavy use on set. Some Feelworld monitors calibrate their remaining-charge display during the first in-body charge cycle — skipping this can cause the indicator to misread the cell's actual state of charge.\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 Feelworld monitor with a partially charged replacement cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eFeelworld monitors map their battery indicator to a specific discharge curve from the factory. A new third-party cell can sit at 3.85V per cell — well within normal range — yet trigger a low or dead battery warning on first install. This happens because the monitor's BMS hasn't yet mapped its voltage thresholds to the new cell. One full charge cycle via the monitor body resets that mapping and brings the indicator in line with actual charge level.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping erratically on the Feelworld monitor display\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIf the percentage reading skips — say, dropping from 60% to 20% without warning — the monitor's voltage-threshold indicator is misreading the new cell's discharge curve. This is a calibration issue, not a faulty cell. The new cell discharges along a slightly different curve than the original, and the monitor hasn't adjusted. Charge the battery fully to 8.4V via the monitor, then run it down in a single session to let the BMS remap its thresholds.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333589696602,"sku":"BWCS-F550MU-1","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333589729370,"sku":"BWCS-F550MU-2","price":50.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333589762138,"sku":"BWCS-F550MU-3","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-F550MU-1.webp?v=1778212975","url":"https:\/\/batteryweb.com\/products\/feelworld-monitor-replacement-battery-74v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}