I can't figure out how to charge it.
A 1. Take the USB (charging cable) and plug the USB into either a PC/Laptop port or a mains USB plug/adapter.
2. Plug the other end of the USB cable (micro USB plug) into the micro USB port located on the lower left side of the power bank. (Looking at the front of the power bank)
3. The LED (at the bottom rear of the power bank) will then flash blue.
4. When the power bank if fully charged (after approximately 1.5 hours) the LED will stop flashing and will be a constant blue.
Please note: We recommend that for the first three charging procedures, the power bank remains on charge for eight hours. Then, only charge the power bank when the LED is red or extinguished. This will give the maximum life cycle of the battery.