12 Volt Solar Battery Maintainer Waterproof and 50 similar items

?Amorphous solar Panel?: Enjoy powerful charging, even in cloudy weather conditions with ultra-convenient amorphous solar technology. 12v solar rechargeable battery ?Prevent battery reverse discharge?: battery charging solar panel uses a built-in barrier diode to prevent back discharge. Great for carefree use both indoors outdoors! ?Maintenance-Free?: Weather-Resistant Solar Panels With Heavy-Duty Plastic Housing For Long Life. solar car charger ?For Any Rechargeable 12V Battery?: This solar battery trickle charger is the eco-friendly way to maintain the charge of any car, truck, marine , motorcycles , tractors, ATVs, snowmobiles, boat and personal water crafts or RV 12 volt battery! ?One Year Warranty?:The quality of your premium solar battery charger is guaranteed by CE/ROHS certifications and comes with a free 12-month warranty! If you have any questions, please contact us. Your suggestion can help us improve! Product Description 1.8W Solar Trickle Battery Charger and Maintainer, 12V Battery Charger and Maintainer. Why Use POWOXI 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 POWOXI Solar Cell Trickle Charger: 1. POWOXI 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. 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 makes of vehicles, the cigarette lighter may not operate when the ignition is turned off, the green indicator light goes out. If so, you can connect directly to the battery using alligator battey clamps and cables. 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. FAQ: 1. Will it overcharge? It can block reverse charging, how to prove? Please be assured that the current of the solar panel is relatively small and it will not be overcharged. Built-in blocking diode, the indicator light works normally to prevent reverse charging. 2. What does the indicator light mean? In the sun, normal output, the red light is on; the sun is weak, the red light turns amber or goes out; after using a cigarette lighter or alligator clip to connect the battery, the green light is on during charging; the polarity is wrong, and the light is off, please check whether the white wire (+) corresponds to the white wire (+), Whether the black line (-) corresponds to the black wire (-). 3. Can I charge a battery that is almost dead? It is a trickle charger that keeps the voltage from dropping or recharges the battery, but it is not a fast charger and cannot charge a dead battery.Please use the AC charger to fully charge the battery before using the solar panel. 4. Can I stay connected while driving? We do not recommend that you keep the connection while driving, uneven roads may cause the connection to loosen. If you really want to keep the connection, you can install the solar panel more firmly. 5. I measured a voltage of 20V, is this normal? Please place the solar panel in a place where there is direct sunlight and no shadows, adjust the multimeter to DC 200V (direct current), and check the voltage. The sunlight is strong, and the open circuit voltage is generally above 20V. The open circuit voltage is higher than 12V to charge the 12V battery. Outdoor rated Completely waterproof, very suitable for outdoor use. UV Resistant Its durability allows for a longer product life and keeping your battery alive too. Thin film technology Works well in low-light, cloudy, and overcast conditions. Its amorphous cells capture the energy of the sun indirectly. Great for use in predominantly rainy regions. Back current protection. 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. Our solar battery trickle charger maintains the charge of car, truck, marine , motorcycles , tractors, ATVs, snowmobiles, boat and personal water crafts or RV 12 volt battery! Type: Amorphous Wattage: 1.8W Amperage: 110mA Volt: 12V Dimensions: 14.8 X 5.2 X 3 in Weight: 2.8 lbs Attention: This item is just battery maintainer, not a primary charging devices Package included: 1 X Solar panel 1 X 12V DC plug 1 X Alligator battery clamp set 4 X Suction cup Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.1 out of 5 stars 2,635 4.1 out of 5 stars 2,635 4.4 out of 5 stars 4,800 4.4 out of 5 stars 4,800 4.3 out of 5 stars 1,265 Price $21.99$21.99 $32.99$32.99 $28.79$28.79 $39.99$39.99 ? Rated Power 1.8 watt 3.5 watt 3.3 watt 9 watt 20 watt Cell Type Amorphous Polysilicon Amorphous Monocrystalline silicon 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