Battery Maintainer Solar Charger 12V Tender Car Trickle Motorcycle

Waterproof 15W 12V Solar Battery Charger & Maintainer Pro, Built-in UltraSmart MPPT Charge Controller, 12 Volt Solar Panel Trickle Charging Kits for Car Automotive Boat Marine RV Trailer
Features：
Upgrade Intelligent Charge Controller: Built-in internal protection system and smart fast charging Cooperate with Quality solar silicon material ensures high conversion and stable output the solar panel's energy conversion efficiency to 25-30%

1、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.

Specification:
Photovoltaic Cell: Monocrystalline 18v15W
Open circuit voltage: 21.6V
Open circuit: 733mA
Operating voltage: 18v
Product size: 25.5*39.2*2cm
Conversion efficiency: 19.8%
Waterproof grade: ip65 life waterproof
Suitable for: camping, hiking, home, garden, RV, car, all 12V batteries, etc.


Package list:
Solar Panel*1 
Suction Clip*4 
Black and Red Clip*1 
Car Charger*1 
English Manual*1