Incipio offGRID Portable Backup Battery 4000 mAh (1 port) - Red. Charge your device throughout your travels with the offGRID Portable Backup Battery 4000mAh. With a sleek soft touch finish and lightweight body, you can keep your device powered up without worry. When at full capacity, the offGRID Portable Backup Battery 4000mAh can fully charge an average smartphone 2-3 times.
