Celestron’s innovative InfiniSun solar panel and charger includes a robust 6000 mAh rechargeable battery capable of charging smart phones, iPods, tablets, and more. InfiniSun is a must-have for camping trips, travel, emergency kits, and more. Enjoy your devices worry-free, knowing you can recharge them any time with clean, solar energy. When InfiniSun’s battery runs low, plug it into any USB port to charge it with your computer of AC adapter. Or, supplement InfiniSun’s battery charge by placing it in a bright area with unobstructed sunlight. When not in use, InfiniSun is compact enough to fit into a glove compartment or backpack, so extra power is always within reach.