Battery for Logitech Ultimate Ears Boom 3

Battery for Logitech Ultimate Ears Boom 3 3400mAh from CELLONIC

(4 reviews)

Article number: 933085

100% compatible replacement for Logitech batteries

Specifically designed to fit your speaker. See the full compatibilities list.

Guaranteed 3400mAh capacity

Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium Ion battery is 3400mAh and offers long runtimes with fewer charging breaks - exactly as advertised.

High-performance 3.7V 984-001405, T123682016VK battery

Our long-life replacement Bluetooth speaker batteries deliver consistently high performance that matches or exceeds that of your speaker’s original battery - all for a high number of charging cycles.

Superior quality and safety standards

Battery specialists since 2004, all our replacement speaker batteries undergo strict, rigorous testing to fully comply with the highest EU standards and beyond - that’s why they come with a 3-year guarantee.

The sustainable choice

Replace the battery, not your wireless speaker. It’s the smarter, cheaper, eco-friendlier choice, saving you money while cutting your environmental footprint through recycling.

Choose CELLONIC and never compromise on quality. Order now!

Article number:	933085
Weight:	60 g
Length:	66.8 mm
Width:	21 mm
Height:	18.5 mm
Voltage:	3.7V
Technology:	Lithium Ion
Capacity:	3400mAh
EAN:	4063714050811

Review by Anonym

Perfect. Plug & Play.

If you are replacing the battery on a Boom yourself for the first time, you should first watch a few videos on youtube. The whole thing is not a big deal in itself, but a bit of manual care is required. Important: As the underbody is not simply plugged in, but also glued, a little patience is required. In addition, the boom base is connected to the appliance with a multiple plug. No loose cables. Take your time to work carefully - it's worth it.

The plug connection of the battery to the boom is snapped into the holder on the device side and must therefore be lightly clamped at the top with (round-nose) pliers and then pulled out. Simply look at the plug of the replacement battery. The original battery has some adhesive foam strips attached to it. They can be easily removed and reused to optimise the battery holder. PS. The plug connection of the battery is reverse polarity protected - so you can't plug anything in the wrong way round.

This review was translated automatically. Source language was german

Review by Unknown

It fit great and has more power than the old battery

Review by Ahmet

Product was not compatible.

Fast delivery. The battery fits the speaker perfectly.

Review by Raoul

It worked, the speakers worked again. Delivery went well.

Manufacturer	subtel GmbH
Address	Mainzer Str. 3, Berlin, 10247, Germany
E-mail	info@subtel.it
Safety data sheet	download

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Battery for Logitech Ultimate Ears Boom 3 3400mAh from CELLONIC