---
product_id: 652475897
title: "JBL BATTERY 400 (Compatible with JBL PartyBox Stage 320 and Xtreme 4) An easy-to-replace spare battery"
brand: "jbl"
price: "B/.333"
currency: PAB
in_stock: true
category: "Jbl"
url: https://www.desertcart.com.pa/products/652475897-jbl-battery-400-compatible-with-jbl-partybox-stage-320-xtreme
store_origin: PA
region: Panama
---

# Fast charge tech App playtime monitor 18H battery life JBL BATTERY 400 (Compatible with JBL PartyBox Stage 320 and Xtreme 4) An easy-to-replace spare battery

**Brand:** jbl
**Price:** B/.333
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your party, never miss a beat!

## Quick Answers

- **What is this?** JBL BATTERY 400 (Compatible with JBL PartyBox Stage 320 and Xtreme 4) An easy-to-replace spare battery by jbl
- **How much does it cost?** B/.333 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/652475897-jbl-battery-400-compatible-with-jbl-partybox-stage-320-xtreme)

## Best For

- jbl enthusiasts

## Why This Product

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

## Key Features

- • **Endless Party Power:** Keep the vibe alive with up to 18 hours of uninterrupted playtime.
- • **Genuine JBL Reliability:** Experience authentic JBL quality designed specifically for PartyBox Stage 320 & Xtreme 4.
- • **Lightning-Fast Recharge:** Spend less time charging and more time hosting with rapid battery top-ups.
- • **Plug & Play Convenience:** Easy-to-replace design means you’re always ready to elevate the party mood.
- • **Seamless App Integration:** Monitor your battery status effortlessly via the JBL PartyBox app for ultimate control.

## Overview

The JBL BATTERY 400 is a genuine, easy-to-replace lithium-ion spare battery designed exclusively for JBL PartyBox Stage 320 and Xtreme 4 speakers. Delivering up to 18 hours of stereo sound power with fast charging capabilities, it integrates seamlessly with the JBL PartyBox app for real-time battery monitoring. Lightweight and built with JBL’s trusted quality, it ensures your events stay energized without interruption.

## Description

JBL BATTERY 400 (Compatible with JBL PartyBox Stage 320 and Xtreme 4) An easy-to-replace spare battery : desertcart.ae: Health

## Features

- A great host always has a spare battery
- Guaranteed JBL Quality
- Fast charge
- Monitor playtime in the JBL PartyBox App
- Compatible with JBL PartyBox Stage 320 and Xtreme 4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2J6SSQY |
| Additional Features | Wireless |
| Antenna Location | For JBL PartyBox Stage 320 and Xtreme 4 speakers |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 18 hours |
| Battery Capacity | 9.44 amp_hours |
| Best Sellers Rank | #11,912 in Electronics ( See Top 100 in Electronics ) #185 in Rechargeable Household Batteries |
| Brand | JBL |
| Built-In Media | Battery |
| Color | Black |
| Compatible Devices | JBL PartyBox Stage 320, JBL PartyBox Xtreme 4 |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Wired |
| Control Method | App |
| Controller Type | App Control |
| Country of Origin | China |
| Customer Reviews | 4.8 4.8 out of 5 stars (188) |
| Enclosure Material | Metal |
| Frequency Response | 20 KHz |
| Is Waterproof | false |
| Item Dimensions D x W x H | 2.5D x 8.9W x 9.3H centimeters |
| Item Weight | 350 Grams |
| MP3 player | No |
| Manufacturer | JBL |
| Model Name | JBLBATTERY400 |
| Model Number | JBLBATTERY400 |
| Mounting Type | Tabletop |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 3 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 100 Watts |
| Speaker Size | 113 Millimeters |
| Speaker Type | Surround Sound |
| Specific Uses For Product | Party/Event Environments, Outdoor/Portable Audio Setups |
| Subwoofer Connectivity Technology | Wired |
| UPC | 050036402361 |
| Warranty Description | 1 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** JBL
- **Connectivity technology:** Wired
- **Frequency response:** 20 KHz
- **Speaker maximum output power:** 100 Watts

## Images

![JBL BATTERY 400 (Compatible with JBL PartyBox Stage 320 and Xtreme 4) An easy-to-replace spare battery - Image 1](https://m.media-amazon.com/images/I/51uXiQC6CdL.jpg)

## Available Options

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

## Frequently Bought Together

- JBL Battery 400 swaps out in seconds, so your PartyBox Stage 320/Xtreme 4 can keep the party going twice as long.
- JBL PartyBox Digital Wireless Microphones for JBL PartyBox Speakers with Wireless Dongle, Stable 2.4 GHz Connection and 20-Hour Playtime, Black

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**Shop now:** [https://www.desertcart.com.pa/products/652475897-jbl-battery-400-compatible-with-jbl-partybox-stage-320-xtreme](https://www.desertcart.com.pa/products/652475897-jbl-battery-400-compatible-with-jbl-partybox-stage-320-xtreme)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-10-19*