Solar Charger 21W Dual USB Port Foldable Solar Panels For Outdoor Camping Hiking1. High efficiency 21W solar panel:It uses high efficiency Sunpower solar panel,with photovoltaic conversionmore than 23%.
it is one of the highest photovoltaic conversion solar cell types. The charging efficiency is higher. we use PET lamination and frosted technology, not easy to be scratched.
More durable, and longer lifespan.
photovoltaic conversion:22%-24%
photovoltaic conversion: 12%-1 8%
Conversion efience can increase:4~12%
Compatible for charging iPhone:Samsung, Xiaomi, Meizu, HTC,Google or blackberry or other tablet PC etc. Can also charge for some digital camera, or PSP, power banks, bluetooth speakers etc.
It provides suitable charging current based on the device needs, so that the charging speed can be fast.
Withstand rain splashing , and dustproof:It uses PVC clothing, with waterproof coating inside, can increase its waterproof ability, wearing-resistance, flexibility, and heat-resistance. It is the material that widely used in various of outdoor activities.
No built-in lithium battery:Directly generating electricity,from the sunlight, no built-in litium battery, no worries for any problems caused by the high temperature exposure. Generating electricity by the sun, eco-friendly, and saving energy.
Power: 21W Output
port: Dual USB Output
current: 2.5A (Peak current)
Product weight: 400g
Material: PET lamination Sunpower solar panel with PVC waterproof clothing Conversion efficiency:≥23%
Output voltage: 5V PCB
feature: stabilized voltage, intelligent;identifying, auto resuming
Color: black
Application scope: digital devices like: mobile phones, power banks,... GPS navigator, camera that needs 5V power supply. Based on different sunlight radiance, the charging current, and time will be different.
It is better to use it with a power bank.
Size indication:
Open : 700x290x16mm
Folded: 290x170x30mm
Package Included:
1*Folding solar panels
1*User Manual 1*Packing Box
