[High Efficient and Convenient] The overall distribution of the solar charging panel is efficient monocrystalline silicon material which can absorb the heat of solar radiation to the greatest extent. The built-in processor and upgraded algorithm greatly improve the photoelectric conversion, and the charging efficiency is increased by 30%.[Easy to install and use] Convenient and safe packaging, the solar panel charging accessories in the package are fully functional and easy to install and use.[Wide Compatibility] The Solar Panel Compatible with various cars 12V batteries, such as cars, boats, RVs, campers, lawnmowers, marine vessels, motorcycles Charge with ease in multiple scenarios.[Smart Protection] This solar battery charger has a built-in upgraded smart charger controller and charging algorithm, which can provide overcharge protection, short circuit protection, etc., prevent reverse charging, and can be safely used for charging and maintenance of 12V batteries.[Service ] If you have any problems or questions, please feel free to contact us, we will reply within 24 hours. Product Description 15W Solar Panel Battery Trickle Charger Kit 1.Most of the cars, campers, RVs, boats and other motor vehicles currently are equipped with more than 30 body control modules, all of these unit modules will consume the power of the vehicle battery, which is why the vehicle battery power is reduced after 1-2 weeks of no use Causes of exhaustion and failure to start. 2.But when you have our 15W solar battery trickle charger. Equipped with monocrystalline silicon solar chips, the photoelectric conversion efficiency is improved! Built-in new upgraded controller, overcharge protection, overvoltage protection, anti-reverse charge protection, short circuit protection! IP67 waterproof rating, perfect for outdoor work! 15 Watt Portable Solar Panel Kit For 12V Battery Maintenance & Trickle Charging The fuction of the 15W Solar panel kit and why you need a Solar Trickle Charger or Battery Maintainer 1.The battery of the car drains slowly, and the car battery will automatically discharge when the car is not used for a long time, which will cause your car to fail to start. 2.When the battery is completely depleted, even if the battery is fully charged again, the maximum capacity of the battery will be reduced, which will affect the use of some functions of your car. 3.A 12V battery whose voltage is not maintained above 12.4V may be sulfated, which is the main reason for many battery failures. This solar panel kit is mainly used to maintain the 12V battery and trickle charge the 12v battery to prolong the life of the battery. This 15W flexible solar panel kit is also suitable for small off-grid systems, the kit includes the matching adapter extension cord for easy operation. This 15W solar battery charger provides comprehensive protection for all kinds of 12V batteries, such as overcharge, overvoltage, anti-reverse charge, overdischarge, and short circuit. The panel is provide IP67 waterproof rating for this 15W solar panel, which is very suitable for outdoor use and greatly prolongs the life of the solar panel. Track Page Views WithAuctiva's Counter