This is a high-performance replacement video battery for the Fuji NP-140, guaranteed to meet or exceed the OEM specifications of your original. The video battery is 2.2 x 1.39 x 0.53 inches with an output of 7.2 volts. The chemistry is Li-Ion at 1150mAH capacity. Manufactured by Empire Scientific, model number BLI-342. 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.