BOANV 9500mAh Replacement Battery for JBL Xtreme 2 & Xtreme 3 | GSP-2S2P-XT3A

Upgrade your JBL Xtreme 2 or Xtreme 3 with BOANV

This high-capacity 9500mAh replacement battery is designed for JBL Xtreme 2 and Xtreme 3 waterproof Bluetooth speakers (Part No.: GSP-2S2P-XT3A). It is not compatible with Xtreme 1. Before you purchase, please verify your current battery model to ensure the best fit and performance for your setup.

Crafted from premium materials, the BOANV battery aims to deliver steady, reliable power while maintaining a compact, rugged profile that can accompany you on outings, commutes, or weekend adventures. The goal is to support longer listening sessions and a smoother user experience without compromising safety.

Safety, protection, and smart design

At the heart of this replacement is an integrated smart control chip that helps manage charging and discharging. This thoughtful design provides multi-layer protection against overcharging, over-discharging, and short circuits, giving you peace of mind as you enjoy your music.

Alongside safety, the construction emphasizes durability. The components are engineered to stand up to daily use and travel, so you can swap in a fresh cell with confidence when needed.

Key advantages at a glance

• High-capacity 9500mAh for longer playback potential on JBL Xtreme 2/3
• Integrated smart control chip with protection against overcharge, over-discharge, and short circuits
• Durable build using premium materials designed for regular use
• Strict compatibility with JBL Xtreme 2 and Xtreme 3; not intended for Xtreme 1
• Tools kit included to assist installation and quick battery swap

Real-world use scenarios

Imagine a sunlit beach day, a long road trip, or a backyard party where music flows from morning to night. This replacement battery is meant to be a practical option for maintaining performance in your Xtreme 2 or Xtreme 3 system, offering flexibility without relying on a full device upgrade.

What’s inside and how to get started

In addition to the high-capacity cell, you may find the installation tools helpful if you’re performing a swap. If you’re ever unsure, reach out to BOANV support—we’re glad to assist.

Note: This product is intended for JBL Xtreme 2 and Xtreme 3. Please confirm your model before purchase to ensure correct compatibility.