Battery for Ailunce HD1, Retevis RT29, RT29D, RT29U 3000mAh 7.4V from CELLONIC  ...  more

100% compatible replacement for batteries

Specifically designed to fit your two-way radio. See the full compatibilities list.

Guaranteed 3000mAh capacity

Unlike many competitors, our radio battery capacities are true, real and guaranteed. This Li Ion battery is 3000mAh and offers long runtimes with fewer charging breaks - exactly as advertised.

High-performance 7.4V Ailunce FA9140A battery

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

Superior quality and safety standards

Battery specialists since 2004, all our replacement 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.

Reliable power when you need it

When it’s important to be in constant contact, you need batteries you can trust. These replacement radio batteries make for perfect primary, secondary, backup, spare, reserve or additional batteries for professional and amateur use alike.

Choose CELLONIC and never compromise on quality. Order now!