Battery Type :4 cell Li Polymer Best Quality
Voltage &Capacity :7.6V 55Wh ,Also Can Replace 7CJRC 11.4V 42WH 3 Cell Battery
Safeguard features against incorrect voltage, short circuit, internal overheating
100% Brand new ,Grade A cells battery; Quality assurance;every battery has passed factory testing; 500+ recharge cycles over
Full Refund within 30 days , Replacement freely within 12 months