30W 12V Portable Solar Battery Charger

The maintainer of the 12V battery :

The battery will discharge due to long-term non-use, which can easily cause the battery to run out and shorten the battery life. Using solar trickle chargers, you can store battery voltage and maintain battery power. Lightweight portable solar panels with replaceable accessories can be installed on the windshield or can be installed using mounting holes. More versatile. It is a trickle charger and can‘t be used as a fast charger. Do not leave solar panels in the car for a long time when the outdoor temperature is above 90 ° F. Heat will accumulate in the car due to a lack of ventilation. May cause ABS plastics to reach the melting point.

Multiple Protection:

You don't have to worry about the solar panel consuming battery power on rainy days. The built-in processor prevents the battery from charging the solar panel. It absorbs sunlight during the day and converts light energy into electricity. Does not consume battery power at night.

How to Use Accessories?

The O-ring cable can be connected to the car battery for a long time.If you do not need frequent disassembly and connection, you can choose this method. The alligator clip cable is used to quickly connect the battery. It is not recommended to use it while the car is driving, it may cause a short circuit due to looseness. The cigarette lighter cable is used to connect to a power outlet. Certain brands of cars do not have electricity after they are turned off, it can‘t be used normally. It is recommended to use alligator clips or O-rings for connection. The suction cups can be installed forwards and backwards for fixing inside and outside of the car glass.

How to know the battery charging status?

The blue is on, it means it has received sunlight. The solar panel is connected to the battery, and the red on, indicating that it is charging. When the battery is fully charged, the green will light up, indicating that the charging is complete. There is also a special case. The indicator lights are all off, indicating that a short circuit has occurred. You need to check whether your polarity is wrong.

Weatherproof Solar Battery Charger:

If you need solar panels on a boat or other places. What should I do if it rains or snows? Fortunately, what you have is a waterproof solar panel. You can relax. IP65 waterproof can protect it from rain and snow, even if you forget to store it, you don't have to fear that it has been damaged.
What you need to pay attention to is that you need to place the solar panel at an angle, and you cannot directly immerse it in water.

Strong and Sturdy:

The broken solar panel will cause the efficiency of charging to drop. It is really terrible. Different from other products, we added a layer of PCB as the bottom plate. An extra layer of bottom plate will make this solar panel stronger. Using thicker wires will make it more durable.