Dartmouth - 4000 mAh SLIM PORTABLE POWER BANK WITH CABLE

4000 mAh Portable Power Bank with a slim card shape which you can easily take in your pocket. Compatible with digital devices like mobile phones and tablets. FEATURES: Input: DC5.0V/1A, Output: DC5.0V/1A, Capacity: 4000mAh, USB output: 2.0A interface, Certificate: CE, FCC, RoHs, Lightning adapter included