Specifically designed to fit your laptop. See the full compatibilities list.
Guaranteed 4650mAh capacity
Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium Ion battery is 4650mAh and offers long runtimes with fewer charging breaks - exactly as advertised.
High-performance 7.6V C21N1509 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!
Compliant article, fully compatible: well packaged and received on time. This is my second order for a computer battery from this dealer, and I am very satisfied with it. I highly recommend Subtel.
This review was translated automatically. Source language was french