New 4200mAh Portable USB External Rechargable Backup Battery Power Bank Charger Flip Case Cover For Samsung Galaxy i9500 S4
Brand new and made with good quality Built-in 4200mAh capacity, rechargeable Li-Polymer battery. High efficiency of power conversion. Electricity-saving function. Partable, practical and long cycle life. Safe and reliable, perfect for using on travelling and outdoor activities. Protect your Samsung S4 from Scractch, Dust.