SOUNDBOKS the BATTERY

11-BB4

Online Only

$359

or 24 months of equal Gem Visa Interest Free Installments of Total repayments $359 excluding fees.

Delivered by a trusted supplier
Leaves warehouse in 2-3 business days
Delivery can take up to 3 business days depending on location
Not available instore or for Click & Collect
We are unable to offer Change of Mind returns

Customer Direct information and sale terms.

Available on 24 months of equal Interest Free instalments:

$14.96^{^}

approximately per month

^ Total repayments $359 (excluding fees). Min purchase of $250 applies. Offer ends . Equal monthly payments required. Lending criteria, T&Cs & fees apply incl. a $55 estb. fee & $65 annual fee ($32.50 half yearly). Standard interest rate (currently 29.49% p.a.) applies after interest free term ends. Exclusions may apply. *Further information on rates and fees can be found at gemfinance.co.nz. Credit provided by Latitude Financial Services Ltd.

How it works

Description

The SOUNDBOKS BATTERY offers reliable power for your SOUNDBOKS Gen 4 & Go. This swappable 12.8V LiFePO4 battery pack provides up to 40 hours of playtime. Charge it quickly in 2 hours using USB-C and keep playing while it charges. It’s built for durability with IPX6 protection and equipped with a handy carry strap. It also functions as a power bank for ultimate convenience.

Key Features

The SOUNDBOKS the BATTERY is the swappable, rechargeable 12.8V, 7.8Ah Lithium Iron Phosphate (LiFePO4) battery pack designed exclusively for the SOUNDBOKS Gen 4 and SOUNDBOKS Go.
With up to 40 hours of playtime on a single charge at mid-volume, it ensures uninterrupted performance wherever your music takes you. Bring a spare and keep the party going.
Featuring a reinforced ABS casing with an IPX6 rating, the device includes a heavy-duty DC connector and a dirt cover over the USB port. It also comes with a convenient carry strap.
THE BATTERY has been redesigned with improved performance and new features based on community feedback. We’ve reduced the recharge time to just 2 hours using a 65W USB-C charger like THE CHARGER, making it faster than ever to power up.
The battery features a 5-step LED battery-life indicator and can now be charged while you play your SOUNDBOKS speaker at full volume. It also doubles as a power bank, giving you even more flexibility on the go.
This USB-C rechargeable battery is only compatible with THE CHARGER and will not work with older SOUNDBOKS chargers that lack USB-C.
The battery operates within a temperature range of 0°C to 45°C during charging and -15°C to 55°C while discharging, with a capacity of 99.84Wh. It provides up to 10 hours of playtime at full volume and recharges fully in 2 hours using the SOUNDBOKS charger. The USB-C output supports 10W USB Power Delivery at 5V and 2A.

*Please Note: This USB-C rechargeable battery is only compatible with THE CHARGER and will not work with older SOUNDBOKS chargers that lack USB-C.

Specifications

All Product Details

Brand	Soundboks
Product Type	Spare Battery
Model Number	11-BB4

Warranty

Manufacturers	24 Months

Reviews

SOUNDBOKS the BATTERY is rated 4.5 out of 5 by 54.

Rated 5 out of 5 by Jose F. from SOUNDBOKS best battery The SOUNDBOKS Battery is an absolute game changer for anyone who loves non stop music. The battery life is incredible, lasting hours on end even at high volume, and when it does run low, the fast charging gets you right back in action. I love the swappable design, which makes it easy to keep the party going without interruptions. The LED indicator is super handy, and the build feels tough enough to handle any outdoor adventure. Reliable, powerful, and built to last. This battery is worth every penny.

Date published: 2025-08-14

Rated 5 out of 5 by georg j. from All Soundboks products are excellent! All Soundboks products are excellent! I have the Soundboks 2, 4 and the Go. I've had the SB2 since 2020 and have absolutely abused it and it keeps working. I had to replace the knob panel once but it was available cheap and easy to change out. Soundboks should offer a kit that would add SKAA to the SB2. I know SKAA sells external stuff as well as wetsounds, but a kit that would make SKAA an internal upgrade would be absolutely amazing!!

Date published: 2025-08-15

Rated 5 out of 5 by GOMES J. from Durable ! Après mon achats de SOUNDBOKS 4 plus Chargeur et une batterie suplémentaire pour de long heures de acces ecouter de la musique. Franchement je suis content de argent investi. Je test de sa durabilite et la qualite. Ma note est personnel 5/5 apres quinze jours dans mes mains. Dessin simple et materiaux bien sur le ensemble pour duree

Date published: 2025-09-10

Rated 5 out of 5 by Pedro R. from Had my music at level Had my music at level 9 at the beach from 6am to around 7:30 pm and didn’t have to switch the battery out. Of course the music was going up and down but for the nostalgia part it stayed at level 9. It worked out great. And everyone kept asking what kind of speaker I had.

Date published: 2026-06-08

Rated 1 out of 5 by Elias A. from Poor quality battery Got a replacement battery but looks and works nothing like the original. Indicator lights do not light up and power dies after few minutes. Very disappointed.

Date published: 2026-07-02

Rated 5 out of 5 by Gary W. from New battery and charger New battery is great! Love that it can be used (speaker up to full power) while plugged in and charging. Should be cheaper for those that have the old battery, because that was just a bad design, but oh well. I really like it and the charger.

Date published: 2026-02-23

Rated 3 out of 5 by Frederik T. from Works great but why change the charger? It works amazing, thats why we decided to buy a new one when we started experiencing problems with the old battery, but it was a bummer to find out you changed the charger so the old one isn't useable anymore.

Date published: 2025-11-12

Rated 5 out of 5 by Matthew F. from Awesome The Battery is a total upgrade from the battery boks. Longer life and faster charge, not to mention I can charge and play at the same time. Love the fact I can also charge my phone with the battery.

Date published: 2025-08-09