This product uses high efficiency solar cells to achieve maximum power in the same area.
Portable solar panels use polysilicon technology for high conversion efficiency
It can work in any environment and weather . Of course, the more sunlight is available, the higher the power generation efficiency is.
The charger will not overcharge the battery, and there are reverse diodes on the board to ensure that the battery power is not wasted at night.
The product is compact in small size and can be installed outdoors.
It can also be used to maintain automobiles, trucks, all-terrain vehicles, motorcycles, ships, farm equipment or any 12V battery applications.
If the car is charged, do not use it when starting the car and driving to avoid the surge of the car engine may damaging the solar charger.
In some vehicle manufacturers, the cigarette lighter may not work when the ignition switch is turned off.
If so, you can use the crocodile battery clamp and cable to connect the battery directly.
Solar Panel Type: Polysilicon
Maximum Wattage: 3.5W
Short Circuit Current: 246mA
Open Circuit Voltage: 21.6V
Maximum Power Current: 214mA
Operating Voltage: 12V
Size: 13.98*4.92*0.55 inch
1 x Solar car battery maintainer
1 x Cigarette lighter plug
1 x Battery charging clip line
4 x Suction cupds
1 x Manual