










Specifications
Battery Type: Rechargeable Lithium-ion Polymer (Li-Po)
Voltage:7.4V
Capacity: 10200mAh (high capacity, long‑lasting)
Compatibility: For JBL Xtreme 2 / Xtreme 3 Waterproof Bluetooth Speaker (NOT compatible with JBL Xtreme 1)
Part Number: GSP-2S2P-XT3A
Model No: XTREME2/3.
Features: Built‑in intelligent control chip, no memory effect, multiple safety protections
Features:
🔋High Capacity & Long Playtime-With a massive 10200mAh capacity, this battery outlasts ordinary lithium batteries, allowing you to enjoy music for hours without frequent recharging.
✅100% Perfect Fit Compatibility-Engineered specifically for JBL Xtreme 2 and Xtreme 3 speakers (models XTREME2/3, part GSP-2S2P-XT3A). Direct replacement – no modifications needed.
🛡️Advanced Safety & Reliability-Built‑in intelligent control chip provides overcharge, over‑discharge, over‑current, and short‑circuit protection. No memory effect means you can recharge anytime without reducing battery life.
🆕2026 Updated Version-The latest release with improved cells and performance, ensuring a dependable power source for your speaker.
🔧FREE Tool Kit Included
We include a complete set of repair tools (screwdrivers, spudgers, etc.) to help you safely and easily replace the battery yourself – no need to buy extra tools.
Important Notes
⚠ Compatibility Check – CRITICAL
This battery is only for JBL Xtreme 2 and Xtreme 3. It will NOT fit JBL Xtreme 1.
Always verify your original battery model number (GSP-2S2P-XT3A) and speaker model before purchasing.
⚠ Installation Tips
1.Please follow the included manual carefully. The free tool kit is designed to assist with opening the speaker enclosure.
2.If you are not experienced with electronics repair, consider seeking professional help to avoid damaging your speaker.
⚠ Battery Care
For best performance, fully charge the battery before first use.
Store in a cool, dry place if not used for a long period; charge to about 50% every 3 months to maintain health.
Package Includes
1 x 10200mAh Replacement Battery
1 x Free Repair Tool Kit
1 x User Manual
For full details about the warranty, please email us.Please help us do not open the dispute or return request before e-mail us.For any questions, pls also feel free to email us, we will reply you within 1 business day. (not include Public holiday)

