Sandberg Survivor Powerbank 20100 portable battery

The Sandberg Survivor Powerbank portable battery is a complete spare battery for charging mobile phones and other mobile USB devices.
The portable battery is housed in a robust housing protected to IP67, so it can withstand really rough handling.
It is resistant to water, shocks and dust: you can take it with you almost anywhere, be it rafting, climbing, festivals or camping - the list is endless.
The extremely powerful 20100-mAh high-quality battery provides you with enough power to charge a typical smartphone 8 times, so you can be independent of the mains for more than a week.
It allows you to charge two USB devices at the same time.
With built-in powerful lamp with a range of up to 30 meters.

Specifications:
IP67 protection (dust, shock resistance and water resistance)
Capacity: 20,100 mAh
Battery type: Li-ion, high quality LG cells
Input voltage: 5 V
Output voltage: 5 V
Input current: 2 A
Output current: Total 3.9 A / Output 1: 2.4 A Output 2: 1.5 A
Connectors: 1 x Micro USB, 2 x USB A
4 LED charge indicators
1 LED lamp with a range of up to 30m
Charging time with 220V AC charger (1.0 A): 16-20 h for full charge
Charging time with 220V AC charger (Min. 2.0 A): 8-10 h for full charge
Ambient temperature during charging: 0 ~ 45?
Operating temperature: -20 ~ 60?