Solar battery Charger 21W Allpowers SP5V21W (EU Blister)
Features:
1. Exclusive iSolar Technology: It can automatically adjust the current and voltage to achieve maximum power, delivering its fastest possible current up to 2.4A under strong direct sunlight
2. High Efficiency: 21W SUNPOWER solar cell is made from US, up to 23%-25% efficiency,while most panels in the market are 15% efficiency
3. Dual-USB Power: 21 watt sunpower provides enough power to charge cellphone and ipad at the same time
4. Slim and Powerful: 1/3 lighter than the same power of solar slicon. The total power increased by 1/3 in compare with the same solar panel size; eyeholes enable easy attachment to backpacks while hiking; Portable and frame design fits for outdoor and indoor use
5. Package Contents: 21W Foldable Solar Charger, 2 hooks, micro USB cable, instruction manual
Widely compatible:
Dual USB Ports are compatible with almost any smart device with 5V USB input, such as smartphones(iphone, samsung, blackberry...), 5V tablets, ipad, PSP, Bluetooth speakers & headphones, Google Glass, ipod digital products, etc.
Specification:
* Solar Power: 21W sunpower solar panel
* Transformation efficiency: 22%-25%
* Output 1: 5V2.4A(Max)(under direct strong sunlight)
* Output: 2: 5V2.4A(Max)(under direct strong sunlight)
* Compact Size: 300x 160 x 20mm/ 11.8 x 6.2 x 0.7inch
* Opened Size: 640 x 300 x 10mm/ 25 x 11.8 x 0.35inch
* Weight: 0.60kg/ 21oz/ 1.32lbs
