---
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: "€ 160.39"
currency: EUR
in_stock: true
reviews_count: 5
category: "Jbl"
url: https://www.desertcart.pt/products/652475897-jbl-battery-400-compatible-with-jbl-partybox-stage-320-xtreme
store_origin: PT
region: Portugal
---

# Fast charge support 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:** € 160.39
**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?** € 160.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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.
- • **Trusted JBL Durability:** Built with premium metal casing ensuring reliability and longevity for every event.
- • **Lightning-Fast Recharge:** Spend less time charging and more time hosting with rapid battery top-ups.
- • **Seamless App Integration:** Monitor your battery status effortlessly via the JBL PartyBox app for ultimate control.
- • **Plug & Play Compatibility:** Designed specifically for JBL PartyBox Stage 320 and Xtreme 4 for hassle-free swaps.

## Overview

The JBL BATTERY 400 is a high-capacity, easy-to-replace lithium-ion battery designed exclusively for JBL PartyBox Stage 320 and Xtreme 4 speakers. Delivering up to 18 hours of playback, fast charging capabilities, and real-time monitoring through the JBL PartyBox app, it ensures your events stay powered without interruption. Encased in durable metal and backed by JBL’s trusted quality, this battery is the ultimate spare for seamless, extended entertainment.

## Description

Buy JBL BATTERY 400 (Compatible with JBL PartyBox Stage 320 and Xtreme 4) An easy-to-replace spare battery online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Nützliche Powerbank - Hab mir die Powerbank für Festivalbesuch gekauft.Erfüllt seinen Zweck.
Review: Muy buena - 6 horas a máximo volumen. Función correcta

## 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 |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 18 Hours |
| Battery Capacity | 9.44 Amp Hours |
| Best Sellers Rank | #43,961 in Electronics ( See Top 100 in Electronics ) #372 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 |
| Connectivity technology | Wired |
| Control Method | App |
| Controller Type | App Control |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 126 Reviews |
| Enclosure Material | Metal |
| Is Waterproof | false |
| Item Dimensions D x W x H | 11.3D x 10.2W x 3.4H centimeters |
| Item Weight | 350 Grams |
| MP3 player | No |
| Manufacturer | JBL |
| Material | Metal |
| Model Name | JBLBATTERY400 |
| Model Number | JBLBATTERY400 |
| Mounting Type | Tabletop |
| 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 |
| Speaker maximum output power | 100 Watts |
| 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
- **Mounting type:** Tabletop
- **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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nützliche Powerbank
*by S***E on 3 August 2025*

Hab mir die Powerbank für Festivalbesuch gekauft.Erfüllt seinen Zweck.

### ⭐⭐⭐⭐⭐ Muy buena
*by C***A on 25 June 2025*

6 horas a máximo volumen. Función correcta

### ⭐⭐⭐⭐⭐ Alta qualidade
*by F***E on 22 December 2025*

Produto de qualidade superior

## 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.pt/products/652475897-jbl-battery-400-compatible-with-jbl-partybox-stage-320-xtreme](https://www.desertcart.pt/products/652475897-jbl-battery-400-compatible-with-jbl-partybox-stage-320-xtreme)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-31*