Overview Specially designed to charge the high energy lithium polymer cells found in most of today's mobile technology, the Kuiper stores plenty of power in an incredibly lightweight shell. Perfect for outdoor enthusiasts and active professionals alike, a handy LED display shows both power levels and charging status. Features Will charge a mobile phone in 2 3 hours High capacity built in polymer Lithium ion rechargeable battery, chargeable by solar panels full charging time 16 20 hours or traditional home electricity sources LED display shows power and charging status Convenient and simple to use Specifications DC 0 4000mA11.1V, DC 0 3000mA 16V, DC 0 2500 mA19V Solar Panel 17V210mA Output current DC 0 500mA5V 5.4V, DC 0 1500mA9V AC charging current 12.6V 1.5A Operating temperature 10oC 60oC li Shell ABSPC material Weight 650g LWH 245mm x 100mm x 35mm Certifications CE, FCC, ROHS