This is a high-performance replacement cellular battery for the Lg GD710, guaranteed to meet or exceed the OEM specifications of your original. The cellular battery is 1.73 x 1.45 x 0.21 inches. Manufactured by Empire Scientific, model number BLI-1165-.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.