Juice up all your RapalaA(R) R12A(R) accessories with the same Lithium ION 2Ah battery. Fueled for action the R12's battery delivers the strength, durability, and reliability to keep you on the water longer.Specifications and Features: 2Ah Lithium ION battery pack On-board circuit management protects from over heating and overloads Individual cell monitoring prevents cell damage and maximizes battery life Compact size Power Bank USB-C inputoutput for charging R12 Battery or external devices Braided USB-C charging cord included