X-DRAGON High Efficency 20W Solar Panel Charger with iSolar Technology

Amazon solar panel charger

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.