| Kastar Magic Professional NP-F980Exp Battery can be charged w/ Micro USB with 5Volt 2A adapter. i) A USB battery: Directly provides high-speed charging from the wall and on-the-go! Convenience at your finger tips! ii) 5V 2.1A Output: Can be used as a Power Bank. iii) Easily know the battery status any time with 4 LED Light on the battery. Specification: Battery Type: Lithium-ion; Battery Voltage: 7.4V; Battery Capacity: 8700m Ah. Safe to Use: Kastar lithium-ion battery cells meets UL1642 & CE sa | |