Despite its compact dimensions, this powerbank offers a capacity of 10,000 mAh. It's suitable for use in rough conditions, thanks to its IP67 protection. The head has a sos light with two steady outputs and one sos blinking mode. - Tough ABS plastic body - Lithium polymer battery - Integrated led light - IP67 level protection: dustproof, withstands immersion for 30 minutes into max. 1 meter deep water - Input: Type-C USB 5.0 V ja 2.0 A - Output: USB 5.0 V ja 2.1 A - Capacity: 10 000 mAh = 37 Wh - Environmentally friendly, plastic-free packaging - USB-C charging cable included - Low capacity indication by flashing led - Measurements 141 x 71 x 17.5 mm Operating temperature: +50 ... -10ºC. Power banks work best at approx. room temperature. Frost does not damage the unit, but if it's very cold, its useable capacity is lower than normal. If the bank is, for instance, -20ºC, you will only have approx. one fifth of its capacity at use.