This is a high-performance replacement cellular battery for the Huawei HONOR 2, guaranteed to meet or exceed the OEM specifications of your original. The cellular battery is 2.23 x 2.2 x 0.229 inches with an output of 3.8 volts. The chemistry is LI-ION at 2250mAH capacity. Manufactured by Empire Scientific, model number BLI-1375-2.3. 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.