... know remain powerPress the button to check the remain battery capacity. Emergency power chargerStandard Accessories1,12 connectors2,1 USB cable(28cm) ... for the future using. Caution: 1.Pls read these instructions carefully as incorrect use of Li-polymer batteries may lead ... of flammable gas. Accessories 10 connector1 USB sprial cable 5200 mAh Battery Charger for Iphone ,Mobile phone, MP3/MP4,PSP,NDS, ...