This power bank won't let you down. Conventional power banks for charging smartphones and tablets are often empty just when you need them. The VOLTCRAFT SL-16000 power bank has built-in solar cells that prevent self-discharge, as long as the power bank is stored in a suitable location, such as on a windowsill.

The casing is protected according to IP67 standards, making it ideal for outdoor activities.

The power bank features an LED light with two brightness levels, a flashing light, and an SOS function. This ensures you always have light in the dark and can attract attention in emergencies with sufficiently bright light.

With the included carabiner, you can easily and quickly attach the power bank to your backpack or to a tree for charging.

Four integrated LEDs indicate the current charge status of the power bank.