This is a high-performance replacement cellular battery for the Motorola XT883, guaranteed to meet or exceed the OEM specifications of your original. The cellular battery is 2.57 x 1.63 x 0.403 inches. Manufactured by Empire Scientific, model number BLI-1196-2.6. 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.