This is a high-performance replacement cordless battery for the Panasonic TYPE 34, guaranteed to meet or exceed the OEM specifications of your original. The cordless battery is 2.79 x 2 x 0.566 inches with an output of 6 volts. The chemistry is NIMH at 1500mAH capacity. Manufactured by Empire Scientific, model number CPH-541. 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.