Item Tag: Overcharge Protection

POWOXI 9W-Solar-Battery-Trickle-Charger-Maintainer, 12V Solar Panel Kit for Car

【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. Note: Please look for the brand POWOXI. We are official and genuine products, and our customers enjoy 12-month free warranty service and lifetime technical support. Thank you for supporting and choosing POWOXI. POWOXI 12 Volts 9 Watts Portable Solar Panel Battery Maintainer Why Use POWOXI Solar 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. More than 30 body control modules on the car still consume power even when 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. Because the car installed consumable devices like a monitor and alarm system, they will drain out battery even don’t drive a car. That’s why after a long time sitting your car can’t start up. Benefits of using POWOXI Solar Cell Trickle Charger: 1、POWOXI solar charger maintainer and battery charger are for maintaining a 12-volt battery daily. 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 is 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, and most 12-volt cycle batteries. The unit is maintenance-free and will protect the battery against the discharge process that occurs naturally within a lead-acid battery. Solar Trickle Charger is just a battery maintainer, that can keep 12v batteries charged from going dead and extend the usage life of the battery. 1、It’s crucial to pay close attention to the positive and negative polarity during the installation process. 2、To avoid any potential risks, never allow the positive and negative terminals of your battery to touch or connect. Although the likelihood of accidents is extremely low, it’s imperative to exercise caution during the installation to prevent any unintended short-circuiting. Q&A Q1: What types of batteries it can maintain? A1: POWOXI solar battery charger is suitable for maintaining any rechargeable 12V Batteries. ( including Lithium-ion, LiFePO4, Gel, AGM, etc.) —— Q2: Do I need to disconnect while driving? A2: You don’t need to disconnect. Our solar panel has overcharge protection circuitry built into the panel, to prevent reverse charging. —— Q3: Can a solar panel charge a car battery through a cigarette lighter when the car is off? A3: Most cars can be charged with a cigarette lighter when the engine is turned off. When it is found that the cigarette lighter can not be used to recharge the battery. You can use alligator clips and cables to connect directly to the battery. —— Q4: How to know if the solar panel charger is working? A4: In full sunlight, the solar panel shows a red light. Connect the battery, and turn green. If there are no lights, check the polarity. —— Q5: Can I charge a battery that is almost dead? A5: It is a trickle charger that keeps the voltage from dropping or recharging 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.