... Battery Charger Bank for Laptop 2Battery capacity:3.7V 11200MAH The Solar Multifunction Laptop Charger/Solar mp3/mp4/PDA Charger ... charging to fill it up and the internal battery provides 3 - 5 hours of run time ... fit MacBook, HP, Dell, Lenovo, Asus, Acer, SONY, Toshiba and other laptop brandsCompatible: Notebook, Mobile Phone,iPod ... Bag 11200 mAh Universal Solar Power Battery Charger Bank for Laptop