About YUNDU 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. High Quality 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. Perfect Design 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. Attention 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.
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