... hand warmer 3..5200mah Li-ion battery Electronic handwarmer with 5200mAh mobile power bank and torch light ... Feature1.Power bank,compatible with Tablet PC,smart phone,MP3,MP4,Camera2. ... bank with LED torch and hand warmerCapacity:5200mAh Cell type:Li-ion Input:5V 1000mA(Max) Output:5V ... Sumsung); Tablet PC(like Ipad 2 / Ipad 3) ; Digital Cameras, MP3/4/5, PSP, USB device, etc More ...