{"product_id":"jbl-grip-replacement-battery-385v-2600mah-li-polymer","title":"JBL Grip GSP982752 Replacement Battery 3.85V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eJBL Grip — 3.85V Li-Polymer Replacement Battery (GSP982752 1S2P)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.85V, 2600mAh (10.01Wh) Li-Polymer replacement battery for the JBL Grip Bluetooth speaker. It slots into the Grip's internal battery bay and restores cordless audio playback when the original cell has degraded. Dimensions are 61.60 × 20.00 × 17.20mm — measure your existing pack before ordering if you're unsure.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJBL Grip compatibility:\u003c\/strong\u003e\n    The Grip uses a single-cell 1S2P configuration running a 3.85V nominal rail. This replacement matches that topology, including the BMS communication the speaker's charge controller expects to see on power-up.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on the Grip's charging circuit and confirmed BMS handshake, charge acceptance, and stable voltage delivery under combined amplifier and Bluetooth radio load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDischarge cycling for the Grip:\u003c\/strong\u003e\n    The Grip spends most of its life on a desk, topped off before it drops below 50%. Run it down below 20% at least once a month before recharging — without periodic full discharge cycles, the fuel gauge drifts and the speaker will report incorrect charge levels.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eAudio distortion before the battery indicator reaches empty on the JBL Grip\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAs the cell discharges toward the lower end of its voltage curve, output voltage sags under the combined draw of the amplifier and Bluetooth radio. The amplifier hits its minimum supply threshold before the battery gauge reads zero, causing clipping and distortion in the audio output. This is not a speaker fault — it is the amplifier running out of headroom. Replacing a degraded cell that no longer holds its voltage above 3.5V under load resolves this.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eJBL Grip not waking from USB-C after sitting discharged for weeks\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIf the Grip sits unused for several weeks, the cell can drop below the USB-C PD minimum acceptance voltage — typically around 2.5V for Li-Polymer cells. At that level, the charge controller refuses to initiate a charge cycle as a protection measure. Some units recover with a 5V-only charger applied for 15–20 minutes before switching to the standard USB-C PD adapter. If the cell does not recover voltage after that, the cell itself has reached end of life and replacement is the only fix.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416177705050,"sku":"BWCS-JBC100SL-1","price":306.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416177737818,"sku":"BWCS-JBC100SL-2","price":366.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416177770586,"sku":"BWCS-JBC100SL-3","price":411.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-JBC100SL_1.webp?v=1779760588","url":"https:\/\/batteryweb.com\/products\/jbl-grip-replacement-battery-385v-2600mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}