THE BATTERY

LIFE

• 99.84Wh or 7.8Ah capacity at 12,8V
• 40 hours at mid-volume
• At full volume: 10 hours with SOUNDBOKS Go, 6 hours with SOUNDBOKS 4, 5 hours with SOUNDBOKS 3.
• 2 hours full recharge with THE CHARGER.

CELL TYPE

• 12.8V, 7.8Ah Lithium Iron Phosphate (LiFePO4)
• Temperature range:
- Charge condition: 0C to 45C
- Discharge condition: -15C to 55C

OUTPUT (USB-C)

• 10W USB PD, 5v 2A

DESIGN

• Reinforced ABS casing - IPX6
• 5-step LED battery-life indicator
• Heavy-duty DC-connector
• Dirt cover over USB connector
• Carry strap
• Battery charge LED indication

DIMENSIONS

• Mass 1,0kg
• Width 150mm
• Length 65mm
• Height 96mm

We offer free standard delivery for all orders over £35. All products purchased through SOUNDBOKS.com have an expected delivery time of 2-6 business days (Monday-Friday, excluding holidays). We also offer 1-2 days delivery (orders placed before 14:00 GMT Mon-Fri) to the urban areas. For rural addresses, please allow for additional business day(s). Read our full article.

We have a two-year (+1 when you register your speaker) warranty in the event of a technical malfunction, and we’ll repair or exchange the product free of charge within your term. We also have a 30-day return policy. If you are not satisfied, you can return your purchase within 30 days. Want to know more? Read our full article.

Our prices are displayed in GBP. We accept Visa, MasterCard, American Express, Discover, JCB, and Diners Club. We now also accept Shopify Pay, Apple Pay, Google Pay for Accelerated Checkout.

Can I play my SOUNDBOKS while charging with THE BATTERY?
You bet you can. This requires the official SOUNDBOKS charger or a 65W USB-C PD compliant power supply.

Can I charge my phone or other USB-C compatible devices while playing music?
Yes, of course you can.

Is the old charger compatible with THE BATTERY?
No, the old charger is not compatible with THE BATTERY.

Does THE BATTERY work with all existing SOUNDBOKS speakers?
All of 'em except the SOUNDBOKS 1.

How long does it take to fully charge THE BATTERY?
It takes 2 hours to fully charge THE BATTERY using THE CHARGER (our official charger).

Can I use any charger that fits to charge THE BATTERY?
For sure, but it might take a bit longer. Depending on the wattage, it can take up to 18 hours to fully charge THE BATTERY. Ours only takes 2 hours.

Why doesn't THE BATTERY come with a charger?
In short, this will help reduce electronic waste and encourage people to use their existing USB-C chargers. That's definitely a good thing, if you ask us.

How much of THE BATTERY is used to fully charge a phone?
About 20% of its capacity.

How long does THE BATTERY last?
This hasn't changed from previous designs. It'll last 40 hours at mid-volume with any SOUNDBOKS. When you turn up to 11, it gives you 6 hours for the SOUNDBOKS 4 and 10 hours for the SOUNDBOKS Go.

Which speakers will be shipped with THE BATTERY?From June 19th, all new SOUNDBOKS speakers will be shipped with THE BATTERY.

Why doesn't my SOUNDBOKS 4 come with a charger?Due to the EU Radio Equipment Directive, the SOUNDBOKS 4 no longer include a charger. This policy aims to reduce electronic waste by encouraging the use of existing USB-C chargers. If you need a charger, you can purchase THE CHARGER separately.