Energizer UE5057 - 5000mAh Power Bank with provides up to 18 hours extra on your smartphone!! UE5057 provides 5000mAh battery capacity that can charge a standard smartphone up to one time and more. The perfect ultra-slim power bank at 14mm and weighting only 110grams for smartphones and other portable devices. Designed for everday use the ultra-slim and lightweight design fits perfectly in your backpack or bag wherever you go! Energizer PowerSafe Management guarantees against short circuit, overcurrent, overcharge and overdischarge for your power bank and devices. Computing Accessory Type: Power Supply Depth: 99.1 MM 5000mAh battery capacity that can give you an extra 18 hours of time. Fast charging with 2.1Amp for your smartphone or tablet. Dual USB-A output ports that can charge 2 devices simultaneously. Slim, compact and elegantly designed at 14mm fitting easily into your backpack, bag or pocket, easy to carry wherever you go! 110 grams light and portable makes it easy to carry. 4 LED indicators shows the power level and charging status. PowerSafe Management Guarantees against short circuit, and over-charging for your portable battery and devices. Height: 14.6 MM Width: 64.4 MM