{"product_id":"jbl-flip-5-replacement-battery-37v-6800mah-li-ion","title":"JBL Flip 5 Replacement Battery 3.7V 6800mAh ID1060-B","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eJBL Flip 5 \/ Link Portable — 3.7V Li-ion Replacement Battery (ID1060-B)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 6800mAh Li-ion replacement battery for the JBL Flip 5 and Link Portable Bluetooth speakers. It replaces OEM part ID1060-B and cross-references 1INR19\/66-2, ID1060-A, and 33LIR200120. Fit this battery when the original no longer holds charge and the speaker has lost its portability.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlip 5 and Link Portable compatibility:\u003c\/strong\u003e\n    Both speakers share the same 3.7V cell format, connector pinout, and BMS handshake protocol. The fuel gauge IC communicates directly with the battery pack — this cell matches that communication spec so the charge indicator reads accurately from the first cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge and discharge cycles on a Flip 5 unit. The BMS accepted the cell without fault flags, the protection circuit triggered correctly at low-voltage cutoff, and the charge IC reached full termination at the expected threshold without false-positive full readings.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDischarge cycle for Flip 5 daily users:\u003c\/strong\u003e\n    If the Flip 5 sits on a desk and gets topped off before it drops below 50%, let it run down below 20% at least once a month before recharging. Constant shallow charging causes fuel gauge drift — the speaker reports full charge but the usable capacity quietly shrinks over time.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eVoltage sag under combined amplifier and Bluetooth radio draw\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Flip 5 runs its Class D amplifier and Bluetooth radio from the same cell. At high volume, the amplifier pulls a sharp current spike while the radio simultaneously draws for packet transmission. A worn or degraded cell cannot sustain voltage under that combined load — internal resistance climbs, and the cell voltage sags below the amplifier's stable operating range. This replacement cell has lower internal resistance than a worn original, so the voltage rail stays stable under peak draw.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSpeaker fails to wake from USB-C charging on a deeply discharged pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIf a Flip 5 has been left fully discharged for weeks, the cell voltage can drop below the USB-C PD minimum acceptance threshold — typically around 2.5V. At that point, the charger sees the port as unresponsive and delivers no current, so the speaker appears completely dead even on a known-good cable. Connect the speaker to a 5V USB-A charger instead of USB-C, leave it for 15–20 minutes to allow trickle pre-charge to bring the cell back above acceptance voltage, then switch to the standard USB-C cable to complete the charge normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416215191642,"sku":"BWCS-JMF500XL-1","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416215224410,"sku":"BWCS-JMF500XL-2","price":40.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416215257178,"sku":"BWCS-JMF500XL-3","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-JMF500XL-1.webp?v=1779760920","url":"https:\/\/batteryweb.com\/products\/jbl-flip-5-replacement-battery-37v-6800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}