Holds up to 4-5 full Iphone charges and 32 Airpod charges
Battery is 15,000 mAh
Automatically charges in sunlight
Input Voltage: 5v
Power Output: 5V/3A
Max Output Power: 15W
Min Output Power: 0.25W
Wireless Charging Power: 10W
Solar Charging Power: 2.5W

To charge from empty via solar only, will take 20+ hours of strong sunlight.
We suggest to charge via USB-C cord and wall outlet, and let the sun top up the Juicepack as you use it