The SL-861/PTP with Battery manufactured by Tadiran is a standard, high performance lithium (LTC) battery. It features a voltage of 3.6V, a size of Ø14.7x33.5mm, and a capacity of 1600mAh. It has a 2/3AA and a 2/3R6 cell format, and is designed to be used in various applications, such as portable computers, medical devices, backup power sources, and telecommunications equipment. This battery is designed for high performance and long life. It is RoHS compliant and UL certified for safety.