Power tank with 5000 mAh, lithium-ion battery. 2 functions in 1:
Red flashlight and a power bank with USB connection.
The PowerTank 5000 is a must for every amateur astronomer.
This 2-in-1 device features a rechargeable red LED
Flashlight with three brightness levels and a 5000mAh 5V DC
Power bank for charging mobile devices.
The PowerTank 5000 is supplied with one of the two
Silicone straps on a tripod leg or other convenient places
fastened so it’s secure and out of the way.
A wrist strap is also included for handheld use
contain.