This is a high-performance replacement two-way battery for the Motorola XTS2500, guaranteed to meet or exceed the OEM specifications of your original. The two-way battery is 4.84 x 2.32 x 0.95 inches with an output of 7.5 volts. The chemistry is LI-POL at 2700mAH capacity. Manufactured by Empire Scientific, model number EP9857. 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.