The Lenovo PA10400 power bank is a high performance and quality product with 2 fast charge output for devices as mobile phone, tablet, etc. It has large capacity of 10400mAH. From the Manufacturer Lenovo 10400mAH Power Bank The Lenovo PA10400 Powerbank is a high performance and quality product within 2 fast charge output for devices as Mobile phone, Tablet, etc It has large capacity of 10400mAh. Features: Dual output USB interfaces Support 2 devices charge at one time Protective design of electronics- Prevent from over charging , over discharging or short circuit. Portable design & Light weighted. Insert Alt Text here Safety First use of cabin pressure relief technology, safer Battery technology using pressure relief chamber, in order to reduce the risk of hundreds of millions of points Up to 12-fold protection more secure 12-fold protection, from 30 years of development experience Safety relief tank, batteries overheat protection, input voltage protection, input the anti-anti-protection, output overcurrent protection, output overvoltage protection, output short circuit protection, battery overcharge protection, battery over-discharge protection, batteries PTC protection, charging temperature protection, discharge temperature protection Laptop batteries level International top batteries, more stable quality, higher reliability Passes international standards test and get BIS FCC and UN38.3 certification, can ship by air PICC product insurance Enviroment Intelligent power control chip, high conversion rate Battery power is stored for a long dormant technology Mobile power charging cable special cable, safe and beautiful Ergonomic Portable ergonomic comfort High-grade matte plastic exterior, do not scratch the phone Dual USB output, and support for two phone charger Power light display, soft light, clear display.