Upgrade Intelligent Charge Controller: 30% conversion rate. The solar charger absorbs strong sunlight and converts it into 12 volt DC current to charge the battery. Generate at least 20%-30% more power than the competition.The single crystal silicon panel can work all day.No electricity bill required! This solar battery maintainer make up the power loss of the battery daily.
Reverse Protection: Solar charger will not damage the battery and overcharge. The built-in blocking diode structure ensures no reverse discharge, overcharge, overvoltage and short circuit. When the light is strong, the blue indicator lights up, which means it starts to work. In the dark, the indicator lights out and stop working.
Stronger & More Durable: 9W 12V solar charger covers super high efficiency PV glass, which is high transparency, low iron tempered glass, high strength, strong impact resistance, snow resistance and long service life.Smooth surface, don’t worry about scratching the vehicle.
Easy to Install and Use: This solar battery charger and maintainer can maintain 12V Wet, Gel, SLA, AGM and Deep Cycle batteries, etc., Also, perfect for any cars, motorcycle, boat, marine, tractor, RV, Powersports, snowmobile, truck, etc. It s easy to use, just plug and play.
After-Sales Guarantee + Low Maintenance: 12-month warranty & life-long technical support. Clean the glass surface after long use, and the power generation effect will be better. No need extra maintenance, no electricity, energy saving and environmental protection. If you have any questions in the process of using, please contact us. We are very willing to solve the problem for you. I hope you can help us grow up slowly. About Us
Hi, this is the team. We love sunshine, love clean energy, love living in nature. We make and sell safe solar-powered chargers and maintainers for batteries of vehicles and boats.
We started from a small dream for providing families a good life! We believe we only live once, but if we do it right, once is enough.
12v solar battery charger
10W/20W solar trickle charger
,9W Solar Trickle Battery Charger and Maintainer, 12V Battery Charger and Maintainer.
Why Use Solar Cell Trickle Charger
1. When the car is not in use, the car battery power drops down.
When the car is turned off, the battery is connected to the car. There are more than 30 body control modules on the car that still consume power even the engine is turned off, such as anti-theft alarms, warning lights, and anti-theft locks.
2. If the car battery always runs low, it will make the battery die faster.
When the car battery is short of power for a long time, it weakens the storage function of the batteries and even kills the battery.
Benefits of using Solar Cell Trickle Charger:
1. solar charger maintainer and battery charger are for maintaining 12 volts battery on a daily basis. You’d never have to worry about battery drain out anymore!
2. Efficient solar panels absorb sunlight and convert it into electricity for charging 12V batteries. No electricity bill required!
3. Solar chargers don’t consume battery power as they are equipped with anti-reverse diodes that prevent the battery from reverse-charging. The solar charger won’t overcharge or damage the battery.
4. Solar charger is perfect for cars, trucks, motorcycles, campers, RV, boats, tractors, lawnmowers, farm equipment, most 12-volt cycle batteries.
solar trickle charger
Engineered for Battery Maintenance
The solar battery charger is essential if your vehicles only occasionally used. It prevent battery from being dead when y want to use it.
It’s designed to fully charge a battery and maintain it at a proper storage voltage with free energy source the sunlight.
Solar battery chargers are essential if your vehicle is used only occasionally. When you want to use it, it can prevent the battery from crashing.
It is designed to fully charge batteries and maintain them at an appropriate storage voltage, providing free energy for sunlight.
Please note: The charge controller in the last sentence of the manual is another product. Many people will buy it and use it with solar panels. It is suitable for 20W-130W solar panels. The product also provides overcharge, over-discharge, overload protection, as well as short-circuit and reverse-connection protection
solar 12v battery charger
One-way Quick Connector
The connector is one way to connect and disconnect, no need to recognize positive or negative, simple and easy to use.
The unit is maintenance free and will protect the battery against the discharge process that occurs naturally within a lead acid battery.
Note: In some manufactures of vehicles, the cigarette lighter may not operate when the ignition is turned off. If so, you can connect directly to the battery using alligator battery clamps and cables.
solar battery maintainer
Outdoor Rated
Water proof completely and best and great for outdoor use with Rated at IP65.
Installation Location
It needs to be installed outdoors, in direct sunlight, preferably facing the south. The stronger the sun, the better the charging effect!
30% High Conversion Efficiency
At least 20%-30% more power than the competition on the market.
High-efficiency polycrystalline solar cells that work well in all seasons.
Upgrade Intelligent Charge Controller
Not consume battery power! Upgrade the smart controller to turn off the power automatically at night. No consumption, no cost.
Prevent the battery from back current drain at night so that ensuring the battery stays fully charged.
Blue LED Indicator
1: The solar charger receives sufficient sunlight and the blue indicator lights up.
2: After the battery is connected, the blue indicator light also lights up.
3: The blue indicator light does not illuminate in the sun, indicating a short circuit and the line needs to be checked.
Plug & Play
Easy to use, each of them is equipped with SAE connector, easy & simply to disconnect and connect.
Tempered Solar Glass
Solar glass has a very high light transmittance, allowing solar cells to absorb more sunlight and generate more electricity. Tempered glass is extremely durable and has a long service life.
Solar Cell
The solar charger is made of high-efficiency monocrystalline silicon solar cell, with high photoelectric conversion efficiency, high reliability, high stability, good electrical conductivity and uniform color.
Blue LED Indicator
Plug & Play
Tempered Solar Glass
Solar Cell
1.8 watt
3.5 watt
3.3 watt
7.5 watt
20 watt
Rated Power
1.8 watt
3.5 watt
3.3 watt
7.5 watt
20 watt
Cell Type
Amorphous
Polysilicon
Amorphous
Polysilicon
Monocrystalline silicon
Installation
Suction Cups
Suction Cups
Suction Cups
Suction Cups
Screws
Discharge Protection

With Charge Controller
NO
NO
NO
NO

Weather Condition
In any weather
Under strong sunlight
In any weather
Under strong sunlight
Under strong sunlight
Dimensions
13.8 X 4.9 X 0.6 in
13.8 X 4.9 X 0.6 in
13.8 X 8.7 X 0.6 in
13.8 X 8.7 X 0.6 in
16.3 X 15.3 X 0.8 in