100% compatible replacement for Harman Kardon batteries
Specifically designed to fit your speaker. See the full compatibilities list.
Guaranteed 2600mAh capacity
Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium Ion battery is 2600mAh and offers long runtimes with fewer charging breaks - exactly as advertised.
High-performance 3.7V LI11B001F 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!
Two parts: 1.- The product appears to be good, it is the correct one and it fits in its place. Since it is a battery, it is on charge and I assume that everything will be perfect. 2.- Fantastic service, it arrived before the date indicated as a reference, which is always appreciated when what is ordered is needed.
This review was translated automatically. Source language was spanish
Two parts: 1.- The product appears to be good, it is the correct one and it fits in its place. Since it is a battery, it is on charge and I assume that everything will be perfect. 2.- Fantastic service, it arrived before the date indicated as a reference, which is always appreciated when what is ordered is needed.
This review was translated automatically. Source language was spanish