Battery for Acer Aspire R3, R3-131T, ES1-572, Chromebook 11 C730E-C07S, C730E-C555, AC14B3K 15.2V 3600mAh from CELLONIC  ...  more

100% compatible replacement with Acer batteries

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

Guaranteed 3600mAh capacity

Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium Polymer battery is 3600mAh and offers long runtimes with fewer charging breaks - exactly as advertised.

High-performance 15.2V AC14B3K battery

Our long-life replacement laptop batteries deliver consistently high performance that matches or exceeds that of your computer’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.

The sustainable choice

Replace the battery, not your device. 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!