The portable and durable design is small enough to keep with you at all times, yet durable enough to withstand a busy lifestyle, stay charged and stay in touch. Whether in your travel bag or your purse, the T7800 is the perfect accessory for your mobile device. Sleek and compact, the T7800 PowerPack delivers more than enough juice for up to 5 full-charges. The dual universal USB outputs let users easily recharge 2 devices simultaneously.