- 21W Sunpower Panels: 21W High-efficiency Sunpower panel with a 21.5-23.5% conversion rate that delivers sufficient solar power to your charging devices
- Durable: Premium PET panels and polyester canvas resist water splashes, design to withstand rugged durability for outdoor use
- Fast Charging Technology: Built-in smart IC chip, each port intelligently identifies your device and seeks to maximize its charging speed (up to 2.0A max per port or 3.0 A max overall)
- Portable: Easy to attach it to your backpack, and recharge the solar panels on the go, perfect charging pack to bring for quick charge anywhere there is the sun.
- Broad Compatibility: Compatible with most USB-enabled devices with 5V input such as iPhones, Android phones, tablets and more
Tips for Optimal Use:
- The charge your device gets depends on the amount of sunlight falling on the panels.
- While the polyester canvas provides some water protection, we recommend minimizing moisture exposure to protect the electrical components.
- Compatible with Apple and Android smartphones, tablets (including the Nexus 7) and other USB-charged devices
- This charger is not compatible with the iPod Nano, iPod Classic, iPod Shuffle, HP TouchPad or Asus tablets.
- Not a battery. Does not hold its own charge.
- Only charges in direct sunlight.