Details Zippo Heatbank 6-Hour Rechargeable Hand Warmer & Power Bank - Green This handy Heatbank from Zippo will warm your hands at the press of a button. A rechargeable 5200 mAh lithium-ion battery will provide up to 6 hours of heat and can also be used as a powerbank to keep your phone/gps/camera/mp3/whatever topped up. Weight: 150g Dimensions: 120 x 64 x 29mm Rechargeable 5200 mAh lithium-ion battery (included) for lasting reliable warmth - up to 6 hour run time Charges USB compatible devices including; mobile phones, Mp3 players, tablets, cameras, etc. Dual sided heat up to 50°C operating temperature with five heat settings for adjustable and comfortable warmth Battery and heat indicator lights 2 year warranty Specifications Heatbank 6-Hour Rechargeable Hand Warmer & Power Bank