Charge your portable charger
The built-in battery has been partially charged at the factory, but you may need to recharge
it before you can use your portable charger.
Charge your portable charger in the correct temperature: 0°C – +45°C. If the temperature is
outside this range, all the indicator lights blink fast, and your portable charger stops charging.
1. Plug a compatible USB charger (sold separately) into a wall outlet. You can also charge your
portable charger from a computer with the charger cable.
2. Connect the micro-USB end to your portable charger.
The indicator lights switch on and 1 indicator light blinks steadily while the battery is charging,
showing you the progress. When the battery is fully charged, all the indicator lights switch on
for 10 seconds and then switch off.
3. When the battery is full, disconnect the USB charger or the cable from your portable charger,
then from the wall outlet or computer. Your charger shows you the remaining battery level
for 10 seconds.
Check the battery level
Press the power indicator key. The indicator lights switch on for 10 seconds, showing you the
remaining battery level.
If the battery is empty, the first indicator light blinks fast. Charge your portable charger.
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