Found by a group of 80’s and 90’s generation who love life and advocate science.YUNDU devotes to offering high efficiency low carbon energy saving environmental fashionable creative solar charger for outdoor sports enthusiasts.
The first designed rechargeable batteries of real solar charging.Perfect combination of the shell made up of silicone + plastic,which has the function of rain-proof,drop-proof and dust-proof; While the inner safety grade A polymer batteries prevent fire and explosion accident,can also power off automatic to protect the IC.
Designed for outdoor sport enthusiasts such as hiking travelers,which give them strong experience with portable hook, comfortable feeling, anti-skid football design.A necessary solar charger for outdoor enthusiasts.
Double USB Output
Can charge two electronic mobile devices at the same time.
Solar powered charger is perfect for emergency use, not a main charging resource. It takes about 220 Hours to make the solar power bank fully charged under direct sunlight, so it is recommended to charge by wall charger, which only takes about 12 hours.
Ability to charge your device dependent on sufficient sunlight.
World Famous Warranty
We back them all with an 12-month warranty and provide friendly, easy-to-reach support.
- Rain-proof :The solar charger can still function well when traveling through the rain
- High Conversion Rate:12000mah can charge about 5 times for Apple,2.5 times for Samsung,1.5 times for Ipad
- Double USB Output:Can charge two electronic mobile devices at the same time
- Convenient to Take:Can be charged while hunging on backpack,comfortable size like Samsung mobile phone with 307 grams
- Famous Warranty: We offer 12 months warranty for all our products.If there is any quality issue or unsatisfactory for the product, welcome to return it back