1.Competable for: Huawei Ascend Mate82.Color:Black/White/Rose gold/gold3.Item size:8.3 x 4.3 x 2.8 inches4.Carton Size:565*310*225mm/50pc5.Battery:Polymer battery6.net weight:252g7.Total weight:217g8.Material :PC+ABS9.Battery:Polymer battery10.Battery capacity:4000-8000MAH11.Charging time:6H12.Fitable temperature:-15°~ 50°13.Using temperature:-15°~ 50°14.Warranty: one year15.Output:DC 5V/2A 16.Input:DC5V/2A17.USB port: included 18.Certificates:CE/RoHS/FCC/   MSDS 19.Payment terms:T/T,Western Union,Money Gram,Paypal,Amazon20.External Backup Power Bank Battery charging Case Cover Charger For Huawei Mate8 ,Built-in kick stand for Video Watching and Face timing.21.4 LED lights: each represents 25% of Juice (Power) left in the phone, se your Phone USB Cable to charge the battery (the cable not include)Backup Power Bank Case For Samsung S7 EdgeSamsung S6 Edge Backup Battery Case