【Easy to charge】Common micro-USB input, could be powered by USB Wall & Auto Charger or a Computer.LED indicate: Red light for charging; Green light for standby or full-charge.
【Battery Tip】Please use up all the battery power for the first time before charging, and ensure 3 to 5 complete charge and discharge cycles to activate its full performance and longevity.
【What you get】2-Pack Battery +USB charger+Micro USB Cable.