---
product_id: 88630865
title: "Jawbone Big Jambox Replacement Battery"
brand: "kratax"
price: "₱3844"
currency: PHP
in_stock: true
reviews_count: 6
category: "Kratax"
url: https://www.desertcart.ph/products/88630865-jawbone-big-jambox-replacement-battery
store_origin: PH
region: Philippines
---

# 11.1V Lithium-ion Power 3100mAh High Capacity SEIKO Protection IC Safety Jawbone Big Jambox Replacement Battery

**Brand:** kratax
**Price:** ₱3844
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your vibe with Kratax – never miss a beat!

## Quick Answers

- **What is this?** Jawbone Big Jambox Replacement Battery by kratax
- **How much does it cost?** ₱3844 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/88630865-jawbone-big-jambox-replacement-battery)

## Best For

- kratax enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Longer:** 25% more capacity than the original battery means your Big Jambox keeps the party going.
- • **Plug & Play Ready:** Specifically designed for Jawbone Big Jambox models J2011-01-US, J2011-03-US, and compatible variants for seamless replacement.
- • **Engineered for Stability:** Built-in SEIKO Protection IC and precision voltage detection ensure safe, reliable performance every time.
- • **All-in-One Replacement Kit:** Includes a screwdriver tool for easy installation—no extra purchases or delays.
- • **Certified Quality Assurance:** ISO9001, RoHS & CE certifications guarantee top-tier safety and environmental standards.

## Overview

The Kratax 3100mAh 11.1V Lithium-ion replacement battery is a high-capacity, certified safe upgrade for Jawbone Big Jambox speakers, delivering 25% longer playtime with built-in protection circuits and a convenient installation tool included.

## Description

desertcart.com: Battery for Big Jambox Speaker Kratax 3100mAh 11.1V Replacement Battery for Jawbone Big Jambox J2011-01-US, J2011-03-US, J200/ICR18650F1L, 8390-KA02-0580, ICR18650B4 Wireless Bluetooth Speaker : Electronics

Review: Works as advertised. - Item is working as advertised.
Review: Jambox replacement battery - Battery works. To replace takes some time . I would estimate 1/2 hour

## Features

- High Capacity: 3100mAh, 11.1V Lithium-ion Rechargeable Battery for Jawbone Big Jambox Speaker, increased 25% capacity than the original Jawbone battery
- Safe and Stable: Built in SEIKO Protection IC and high-precision voltage detection circuit, make sure the battery run stable and perfectly. ISO9001, RoHS & CE Certificated
- Designed for Big Jambox Speaker J2011-01-US, J2011-03-US, J200/ICR18650F1L, 8390-KA02-0580, ICR18650B4
- Package includes: 1pcs Kratax Big Jambox Replacement Battery and screwdriver tool (Speaker not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GRZGT92 |
| Antenna Location | Suitable for Big Jambox speakers |
| Battery Capacity | 3100 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 29 Grams |
| Best Sellers Rank | #5,564 in Portable Bluetooth Speakers #38,479 in MP3 & MP4 Player Accessories |
| Brand | Kratax |
| Built-In Media | battery pack with tool |
| Compatible Phone Models | Jawbone Big Jambox speaker |
| Customer Reviews | 4.2 4.2 out of 5 stars (24) |
| Item Dimensions | 8.46 x 3.15 x 0.98 inches |
| Item Weight | 188 Grams |
| Manufacturer | Kratax |
| Model Name | icr18650b4 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 680727203160 |
| Unit Count | 1 Count |
| Voltage | 11.1 Volts |

## Product Details

- **Battery Capacity:** 3100 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Kratax
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Suitable for Big Jambox speakers

## Images

![Jawbone Big Jambox Replacement Battery - Image 1](https://m.media-amazon.com/images/I/61eva4VqerL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as advertised.
*by R***1 on March 13, 2025*

Item is working as advertised.

### ⭐⭐⭐⭐ Jambox replacement battery
*by K***C on June 17, 2023*

Battery works. To replace takes some time . I would estimate 1/2 hour

### ⭐⭐⭐⭐⭐ The product was very easy to exchange to my big jam box
*by O***R on July 19, 2023*

The replaceable battery works great. Thank you very much.

## Frequently Bought Together

- Battery for Big Jambox Speaker Kratax 3100mAh 11.1V Replacement Battery for Jawbone Big Jambox J2011-01-US, J2011-03-US, J200/ICR18650F1L, 8390-KA02-0580, ICR18650B4 Wireless Bluetooth Speaker
- Kratax AAA Rechargeable Lithium Batteries, 8pack 1.5V 1100mWh Li-ion Triple A Batteries with Intelligent Battery Charger, Constant Voltage Output, 1600 Cycles Long-Lasting for Household and Business
- Kratax Rechargeable Lithium AA Batteries 3500mWh 4 Count and AAA Lithium ion Batteries 1100mWh 4 Count with Fast Charger for 1.5V Lithium Rechargeable Batteries, for Xbox Controller, Toys, Flashlight

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**Shop now:** [https://www.desertcart.ph/products/88630865-jawbone-big-jambox-replacement-battery](https://www.desertcart.ph/products/88630865-jawbone-big-jambox-replacement-battery)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-16*