---
product_id: 161826443
title: "Speaker battery compatible with JBL Charge 2, Charge 2 Plus, Charge 3 (2015) (6000mAh, 3.7V) Ersatzakku GSP1029102"
brand: "cellonic"
price: "S$44"
currency: SGD
in_stock: true
reviews_count: 8
category: "Cellonic"
url: https://www.desertcart.sg/products/161826443-speaker-battery-compatible-with-jbl-charge-2-charge-2-plus
store_origin: SG
region: Singapore
---

# 3.7V stable voltage output 6000mAh high-capacity power Grade A cells with advanced safety Speaker battery compatible with JBL Charge 2, Charge 2 Plus, Charge 3 (2015) (6000mAh, 3.7V) Ersatzakku GSP1029102

**Brand:** cellonic
**Price:** S$44
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your party – keep the beats alive with CELLONIC!

## Quick Answers

- **What is this?** Speaker battery compatible with JBL Charge 2, Charge 2 Plus, Charge 3 (2015) (6000mAh, 3.7V) Ersatzakku GSP1029102 by cellonic
- **How much does it cost?** S$44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/161826443-speaker-battery-compatible-with-jbl-charge-2-charge-2-plus)

## Best For

- cellonic enthusiasts

## Why This Product

- Trusted cellonic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enduring Power:** 6000mAh Lithium-Polymer battery delivers marathon playback with minimal memory effect.
- • **Reliable Safety:** Built-in protection guards against short circuits, overheating, and overvoltage for peace of mind.
- • **Slim & Lightweight:** Compact design (9.7 x 3 x 1.9 cm, 80g) fits snugly without adding bulk to your speaker.
- • **Cost-Effective Revival:** Extend your JBL’s lifespan affordably and sustainably – why replace the speaker when you can replace the battery?
- • **Seamless Compatibility:** Perfectly engineered for JBL Charge 2, 2 Plus & 3 (2015) – no hassle, just plug & play.

## Overview

CELLONIC’s 6000mAh, 3.7V Lithium-Polymer replacement battery is a premium, safety-tested upgrade designed specifically for JBL Charge 2, Charge 2 Plus, and Charge 3 (2015). It offers long-lasting, stable power in a slim, lightweight form factor, reviving your speaker’s performance while protecting against electrical faults. With a 2-year warranty and proven reliability, it’s the smart, cost-effective choice to keep your audio experience uninterrupted.

## Description

CELLONIC, Speaker battery compatible with JBL Charge 2, Charge 2 Plus, Charge 3 (2015) (6000mAh, 3.7V) Ersatzakku GSP1029102: desertcart.co.uk: Electronics & Photo

Review: Brought my JBL Charge 2+ back to life - After some 10 years the battery in my JBL Charge 2+ finally gave up the ghost. A quick online search revealed replacing it was a pretty simple process. This is a direct swap for the original battery. I found it to be slightly slimmer but exact same length. 10 mins work and it slotted in just fine. It has repeatedly charged as expected and appears to hold it well. Overall, very happy with the purchase and would recommend to anyone with JBL battery issues.
Review: Fits well and lasts - No complaints

## Features

- Perfect Fit & Wide Compatibility – Replacement battery designed for seamless compatible with JBL Charge 2, Charge 2 Plus, Charge 3 (2015). See product description for full compatibility details
- Premium Performance & Long Battery Life – Lithium-Polymer cells with reduced memory effect offer long use time, low self-discharge and reliable performance with fewer charging interruptions
- High-Capacity – 6000mAh rechargeable battery with 3.7V output. Delivers stable power, extended lifespan and consistent performance for your speaker
- German Quality, Best Value – Grade A cells with protection against short circuits, overheating and overvoltage. Each unit is tested for performance and safety
- Smart & Cost-Effective Choice – Extends speaker life and reduces replacement costs. A practical alternative to keep your device working reliably

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B52K8N3 |
| Antenna Location | Camera, Electronics, Gaming, Indoor, Office, Portable devices, Power banks, Smartphones, Tablet, Travel |
| Battery Capacity | 6000 Milliampere Hour (mAh) |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 110 Grams |
| Battery capacity | 6000 Milliampere Hour (mAh) |
| Battery cell composition | Lithium Polymer |
| Best Sellers Rank | 502 in Mobile Phone Replacement Batteries 10,196 in Headphones, Earphones & Accessories |
| Brand | CELLONIC |
| Brand Name | CELLONIC |
| Compatible Phone Models | JBL Charge 2 |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 327 Reviews |
| Item Dimensions | 9.7 x 3 x 1.9 centimetres |
| Item Weight | 80 Grams |
| Manufacturer | CELLONIC |
| Model Name | 922817 |
| Model Number | 922817 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of batteries | 1 Lithium Ion batteries required. |
| Product Warranty | 2 year manufacturer |
| Recommended uses for product | Camera, Electronics, Gaming, Indoor, Office, Portable devices, Power banks, Smartphones, Tablet, Travel Recommended uses for product Camera, Electronics, Gaming, Indoor, Office, Portable devices, Power banks, Smartphones, Tablet, Travel See more |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |
| Voltage | 3.7 Volts |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required.
- **Brand:** CELLONIC
- **Battery cell composition:** Lithium Polymer
- **Battery capacity:** 6000 Milliampere Hour (mAh)
- **Recommended uses for product:** Camera, Electronics, Gaming, Indoor, Office, Portable devices, Power banks, Smartphones, Tablet, Travel

## Images

![Speaker battery compatible with JBL Charge 2, Charge 2 Plus, Charge 3 (2015) (6000mAh, 3.7V) Ersatzakku GSP1029102 - Image 1](https://m.media-amazon.com/images/I/711DIqBFetL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How do I properly recharge the battery of my JBL speaker?**
A: It is preferable to use the original supplied cable. If this is not available, you can also use a replacement charger, as long as it supports the voltage recommended by the manufacturer.

**Q: How can I optimize the lifespan of my JBL speaker?**
A: Do not leave it permanently connected to the power: fully charge the speaker and then disconnect it from the power adapter.

**Q: How should I properly store my JBL speaker when I’m not using it for a long period of time?**
A: Charge the battery to around 50–70% and store the speaker in a cool, dry place, protected from heat or frost. This way, the battery will remain in good condition in the long term.

**Q: How long does a CELLONIC battery last for my JBL speaker?**
A: The lifespan of replacement batteries for JBL speakers depends on usage, charge cycles, and the environment in which they are used. On average, batteries last 2–3 years.

**Q: Are CELLONIC batteries safe for my JBL speaker?**
A: CELLONIC batteries are safe and meet the requirements of the original batteries. All batteries have successfully passed German safety and quality tests.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brought my JBL Charge 2+ back to life
*by T***C on 3 August 2024*

After some 10 years the battery in my JBL Charge 2+ finally gave up the ghost. A quick online search revealed replacing it was a pretty simple process. This is a direct swap for the original battery. I found it to be slightly slimmer but exact same length. 10 mins work and it slotted in just fine. It has repeatedly charged as expected and appears to hold it well. Overall, very happy with the purchase and would recommend to anyone with JBL battery issues.

### ⭐⭐⭐⭐⭐ Fits well and lasts
*by P***D on 16 August 2024*

No complaints

### ⭐⭐⭐⭐ Does what it needs
*by M***E on 7 February 2024*

Works well. After ordering I found other options which have tools included (this is the battery only, and prying off the covers is not easy!). So the battery itself is perfect, but not the best value.

## Frequently Bought Together

- CELLONIC, Battery for Speaker compatible with JBL Charge 2 Plus, 3 (2015), 2, P763098 (3.7V, 6000mAh)
- CELLONIC, Battery for Speaker compatible with JBL Charge 3, GSP1029102A, 3 Stealth Edition (3.7V, 6000mAh)
- CELLONIC Battery Compatible with JBL Flip 4, Flip 4 Special Edition, GSP872693 01 3000mAh 3.7V + Tool-kit

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-12*