Help charging a USB device or phone
Check Battery Level
If your device won't charge from our battery's USB port, first you should verify the battery's charge level.
V15 USB Battery:
Press the Power Button and check the LEDs on the front of the battery pack - if all 4 LEDs are lit then the battery is fully charged.
V50 and V75...
Help charging laptop from V88 Battery Pack
Check the Battery Level
Use the Power Button to check the power level of the V88 Battery Pack - 6 bars means that the battery is full, whereas 1 means the battery is low. If your battery is low, try recharging from solar or the included AC wall charger before connecting to your laptop.
How to charge a Voltaic battery pack from solar
If your Voltaic battery pack is not charging from solar, please test the following to troubleshoot:
1. Does the battery charge from a wall charger or USB port?
Try to charge your battery from the included USB charging cable (V25 / V50 / V75) or AC wall charger (V88 only). If it is charging no...
How long does it take to charge from solar?
The charge times posted on our site are all real charging times. This means they are based on actual tests, but they are under ideal conditions (sunny, no cloud coverage, angled towards the sun).
However, if you are experience a cloudy or hazy day - this will decrease your solar potential and i...
Help charging battery from wall or USB port
If the Voltaic battery is not charging from a wall or AC charger, please do the following:
1. If possible, try an alternative charging cable to test to see if the cable is faulty.
2. Confirm that the power is going into the Voltaic battery's Input. On the V88, this port is labeled "Input", on ...