X-DRAGON sunpower solar charger has high efficiency conversion rate, so it can capture more sunlight than conventional solar panels, do not need much sunlight to charge items. The transformation effeciency is up to 22%-25%, while most of the similar products on the market is 15% or even lower. It can automatically adjust the current and voltage to achieve maximum power, delivering its fastest possible juice.
Amazon Prime Eligible.
This deal is expected to expire at 11:59pm on Sunday January 31st, 2016.