BrandMi ModelPB10IZM Model NameMi Power Bank 10000mAh 2i Item Weight277 g Product Dimensions14.6 x 7.4 x 1.5 cm Batteries:1 Lithium Polymer batteries required. Item model numberPB10IZM Included Components1 Power Bank, 1 USB Cable & 1 User Manual Batteries RequiredNo Battery Cell CompositionLithium Polymer Battery Power1000