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JBL Battery 400 for PartyBox Stage 320/Xtreme 4 - Black (JBLBATTERY400)
JBL Battery 400 for PartyBox Stage 320/Xtreme 4 - Black (JBLBATTERY400)
$106
JBL Battery 400 for PartyBox Stage 320/Xtreme 4 - Black (JBLBATTERY400)
6224883
Fuel your jam-packed parties with continuous power using the JBL Battery 400 for PartyBox Stage 320/Xtreme 4. This nifty battery pack adds an extra 18 hours of playtime to your speaker, giving up to 36 hours of continuous fun. Plus, with a quick 10-minute charge, you’ll get an extra 2 hours of power in no time.
Key Features
- Double the Party Time: Keep the party going twice as long with the JBL Battery 400! This spare power unit delivers up to 18 hours of playtime. Just swap it into your JBL PartyBox speaker, and enjoy a total of up to 36 hours of non-stop music.
- Quick Power-ups: A 10-minute fast charge fuels your PartyBox for an extra 2 hours of fun.
- Reliable Power, Every Time: With this battery pack, your compatible PartyBox speaker is always ready for the next beat. Experience the reliable power and trusted performance that only JBL guarantees.
- Effortless Monitoring: With the download of the JBL PartyBox App, you can easily check on your speaker’s battery health. When the Battery State of Health (SOH) indicates it’s time for a replacement, swapping it out only takes seconds—and you’re back to partying!
- Compatible Speaker: The JBL Battery 400 is specially designed for the PartyBox Stage 320 and Xtreme 4*.
*JBL Battery 400 only. Compatible speakers are not included. Other speakers in the JBL PartyBox series have different battery requirements.
| Brand | JBL |
|---|---|
| Product Type | Spare Battery |
| Model Number | JBLBATTERY400 |
| Colour | Black |
Battery
| Battery Type | Lithium Ion (Li-ion) |
|---|---|
| Battery Capacity (mAh) | 9444 mAh |
| Battery Capacity (Wh) | 68 Wh |
Additional Features
| Compatibility | Compatible with JBL PartyBox Stage 320 and Xtreme 4 |
|---|
Temperature / Humidity
| Operating Temperature | 0-45º C |
|---|
Dimensions
| Product Width | 9.3 cm |
|---|---|
| Product Depth | 8.9 cm |
| Product Height | 2.5 cm |
| Product Weight | 0.35 kg |
Warranty
| Manufacturers | 12 Months |
|---|
JBL Battery 400 for PartyBox Stage 320/Xtreme 4 - Black (JBLBATTERY400) is rated
out of
5 by
2.
Rated 3 out of
5
by
Scottm83 from
Needs a charger
The idea of having a second battery is great. However, JBL so far has missed big by not having an option to charge the spare battery when it is not in the speaker. Would be an easy fix to make a standalone battery charger.
Date published: 2025-04-27
Rated 1 out of
5
by
Bubbi from
No excellent features
So stupid why can't u charge it without it being in the speaker why doesn't it have USB c or u at least sell a charging dock it's literally pointless to have this battery
Date published: 2025-06-08
Delivery
We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.
Easy returns
If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).
- 1 x BATTERY400
- 1 x Quick Start Guide
- 1 x Safety Instruction and Warranty Card
