The TL-5903/P-BLISTER is a model of a rechargeable lithium-ion battery manufactured by Tadiran. It is a prismatic cell with a compact form factor and a long life. It has a nominal capacity of 3Ah and a nominal voltage of 3.6V. Its maximum operating temperature is 60°C and its maximum charging current is 0.8A. This battery is used in a variety of applications such as medical, military and industrial devices, as well as in consumer electronics. It is RoHS compliant and is UL listed.