142
people found this helpful, as of 2023
ranked #215,004 most helpful
out of 571,544,897 reviews
★☆☆☆☆
Fraud -- low current output nowhere near 10 Watts
My measurement of Current from this solar charger through a DC Ammeter multimeter is 0.022 Amps at 18.66 Volts in bright sunshine.
That equals 0.41 Watts.
Nowhere near to the 10 Watts your company claimed.
These solar chargers are Frauds.
Anyone buying one of these solar chargers needs a DC Ammeter, or
a multimeter which advertises a DC Current capability.
the product in question
ECO-WORTHY 10W Solar Car Battery Charger Maintainer 12V Waterproof Solar Panel Portable Solar Trickle Charger for Car Truck Boat Lawn Mower RV Trailer Tractor ATV Utility Vehicle Battery
4.2★ · 8,450 ratings, as of 2023