Battery for Ultimate Ears Hyperboom 533-000170 (3400mAh, 14.4V) from CELLONIC

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£ 54,95
incl. VAT

Not available

- 5% Pre-orderAvailable on: 17.07.2026

Article Number:: 943217
Manufacturer:: CELLONIC
Weight:: 202g
Colour:: Black

Compatibility list

100% compatible replacement for Ultimate Ears 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 Li Ion battery is 3400mAh and offers long runtimes with fewer charging breaks - exactly as advertised.

High-performance 14.4V Ultimate Ears 533-000170 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.