The POWERplus Elk is a multifunctional powerbank which can be combined with different solar and dynamo powered products.
• 5.200 mAh / 3.7V powerbank, output 5V
• External 2.5W speaker
• Integrated stand
The charging cables (USB in and micro USB out) are integrated in the design. Als the 3,5mm audio jack cable is integrated.
The 4 LEDs gives battery status information.