This is a high-performance replacement remote control battery for the Audiovox SN03043TF, guaranteed to meet or exceed the OEM specifications of your original. The remote control battery is 2.08 x 1.39 x 0.278 inches with an output of 3.7 volts. The chemistry is Li-Ion at 1000mAH capacity. Manufactured by Empire Scientific, model number RLI-022-1. 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.