{"product_id":"jbl-f7a-replacement-battery-37v-4500mah-li-ion","title":"JBL Flip 7 F7A Replacement Battery 3.7V 4500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eJBL Flip 7 — 3.7V Li-ion Replacement Battery (GSP-1S1P-F7A)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V 4500mAh (16.65Wh) Li-ion replacement battery for the JBL Flip 7 portable Bluetooth speaker (model F7A \/ Flip7G). It replaces OEM part GSP-1S1P-F7A and I0314A. If your Flip 7 no longer holds charge or shuts off during playback, this swap restores full cell capacity.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eF7A, Flip 7, and Flip7G compatibility:\u003c\/strong\u003e\n    All three model designations use the same internal chassis, connector pinout, and BMS handshake protocol — one cell fits across the entire Flip 7 generation without modification.\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 Flip 7 unit. The BMS accepted the pack without fault flags, and protection circuits triggered correctly at both the high and low voltage cutoff thresholds.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFlip 7 charge cycle tip:\u003c\/strong\u003e\n    Let the speaker drop below 20% at least once a month before plugging in. The Flip 7 is commonly left on a desk topping off constantly — that pattern causes fuel gauge drift and accelerates cell capacity fade faster than normal discharge cycles would.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBluetooth dropping at high volume on the Flip 7\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAt maximum volume, the Flip 7's amplifier draws a large current spike on top of the continuous Bluetooth radio draw. If the cell has aged or sits at a mid-range state of charge, this combined load causes a momentary voltage sag. The BMS reads that sag as an undervoltage event and throttles output — the radio is first to drop. Keeping the cell above 40% charge during high-volume sessions reduces sag and keeps the connection stable.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eFlip 7 won't wake from USB-C after sitting discharged for weeks\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells that sit fully discharged for extended periods drop below the USB-C Power Delivery minimum acceptance voltage — typically around 2.5V per cell. At that point the Flip 7's charge controller will not initiate a charging handshake and the speaker appears completely dead. Connect it to a USB-C charger rated at least 10W and leave it untouched for 20–30 minutes — the BMS uses a trickle pre-charge phase to recover the cell voltage to a level where normal charging resumes. If the indicator light never appears after 45 minutes, the original cell has likely gone below the recovery threshold and replacement is the next step.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416178786394,"sku":"BWCS-JMF700SL-1","price":40.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416178819162,"sku":"BWCS-JMF700SL-2","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416178851930,"sku":"BWCS-JMF700SL-3","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-JMF700SL-1.webp?v=1779760588","url":"https:\/\/batteryweb.com\/products\/jbl-f7a-replacement-battery-37v-4500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}