Battery Type:Li-ion Capacity:7800mAh/87WH Voltage:11.1V. High quality built-in circuit protection board guarantee durable usage and safety. More than 500 recharge cycles for the life of the battery.
Battery products have passed CE/FCC/ROHS certification to guarantee safety. Good performance A++ cells ensure fast charges and low power consumption.
After-Sales Guarantee:24 months warranty, replace a new battery for free if any quality problem. Please contact us on Amazon Message if any question, you will get a reply within 24 hours.