POWISER 3.5W Solar Battery Charger 12V Solar Powered Battery maintainer & Charger,Suitable for Automotive, Motorcycle, Boat, Marine, RV, Trailer, Powersports, Snowmobile, etc.

May 29, 2019 - Comment
Add to Cart $33.99Amazon.com Price
(as of June 14, 2019 22:20 GMT+0100 - Details)

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
Weight: 1.2lbs


1 x Solar car battery maintainer
1 x Cigarette lighter plug
1 x Battery charging clip line
4 x Suction cupds
1 x Manual

Product Features

  • 🚗[High conversion efficiency] Solar panel battery maintainer uses polycrystalline silicon cells to emit more power and charge the battery under the same effective area.
  • 🚗[Charger And Maintainer]This product is a solar battery maintainer and trickle charger. which can charge all kinds of 12V batteries. In addition, it is suitable for all kinds of automobiles, motorcycles, ships, agricultural vehicles, snowmobiles, beach cars, trucks and so on.
  • 🚗[Low Maintenance]The interfaces of the product are plug-and-play, It’s easy to connect . It doesn’t need any extension lines and There will be no additional electricity charges. This solar panel charger can can charge car batteries in time and maintain the service life of batteries.
  • 🚗[Sturdy And Practical]Weatherproof solar battery charge,The surface of tempered glass can withstand high impact force, hail 、rain and snow, and it has strong light transmission. Besides, It’s easy to clean.
  • 🚗[Easy To Install]It uses durable ABS engineering plastics , with installation holes on the side. And it’s easy to install and fix.Extended 12 months warranty + Lifetime technical support.


Anonymous says:

Works great 👍🏻👍🏻👍🏻

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