Check the listed compatible models and specs before you order. Questions? Email us.
BOANV
BOANV 9500mAh Replacement Battery for JBL Xtreme 2 & Xtreme 3 | GSP-2S2P-XT3A
Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.
$37.18
In stock. Ships free, usually within 1–4 business days.
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Free 30-day returns
Free tracked shipping and secure checkout on every U.S. order.
Free shipping
iFree tracked shipping on every order. Most orders arrive within 3–8 business days.
Free 30-day returns
iReturn eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.
Peak-demand shipping delays
iDuring high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.
Email support
Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).
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Free returns within 30 days of delivery: full refund with a prepaid return label.
Every U.S. order ships free. Eligible items can be returned within 30 days of delivery for a full refund, with a free prepaid return label.
Product details
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.
FAQ
Q: Is this BOANV battery compatible with JBL Xtreme 2 and Xtreme 3?
A: Yes—it's designed for JBL Xtreme 2 and Xtreme 3. Please verify your current battery model before you buy.
Q: What safety features does the battery include?
A: It uses an integrated smart control chip with overcharge, over-discharge, and short-circuit protection.
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