How fast can the battery hub charge devices?
The battery hub of the LumiPower Solar Umbrella can charge devices as fast as a wall outlet. The USB ports are rated at 2.1A each.
How many mobile devices can I charge at once?
The LumiPower Solar Umbrella has three weatherproof ports that can charge up to three mobile devices simultaneously.
What kind of devices can I charge?
Smartphones, tablets and other USB-supported devices can all be charged by the LumiPower Solar Umbrella.
How do I know when my device is fully charged?
You can tell when your device is fully charged by checking the battery level displayed on the device screen, just as you do with a wall outlet.
Is there a way to tell how much power is left in the battery hub?
The LumiPower Solar Umbrella features an LED display on the battery hub that indicates the level of available solar energy.
Do the chargers work at night or when there is little sunlight available?
Yes, the battery hub can hold a charge for 6-16 hours once it is fully charged. As long as it receives sunlight at some time in order to gain a charge, there’s no problem using it when sunlight is not available.
Once my device is fully charged, does it shut off?
Yes, the LumiPower Solar Umbrella automatically shuts off power once a device is fully charged. This means it won’t waste energy or damage device batteries.
What is the max output (V and Amps) power from the USB ports?
Each USB port outputs a maximum of 5V x 2.1A.
What is the battery capacity in kWh?
The battery capacity is 54W.