RRC Power Solutions 2037 Standard Li-Ion Battery Pack features 7.2V output and 2.9Ah capacity that meets worldwide approvals and safety standards. The RRC2037 Standard Li-Ion Battery Pack is considered a smart battery with many protections and features, according to PMBus. Features include an integrated LED SoC indicator, high energy density lithium-ion cells, and high discharge performance. The accompanying 12W RRC-SBC2037 Standard Battery Charger is for use with the 2037 Standard Li-Ion Battery Pack with simple plug-and-play operation. These devices are ideal for use in industrial, medical, and consumer applications.