This is a high-performance replacement tablet battery with tools for the GOOGLE PIXEL, guaranteed to meet or exceed the OEM specifications of your original. The tablet battery has an output of 3.8 volts. The chemistry is LI-POL at 2770 mAH capacity. Manufactured by Empire Scientific, model number BLP-1564-2.8. We offer a 1 Year Warranty with purchase. See this product elsewhere at a lower price? Call or email us; we have a Price Match Guarantee.