Top 10 Best Solar Maintainer

SMART CHARGING This solar powered battery trickle charger maintainer, transfer sunshine into electricity, charge and maintain your 12 volt battery in all seasons. Built in MPPT charge controller optimize the performance of the solar panel and generates at least 15 more power than traditional PMW charge controller but also protect your batteries. Smart 3 stages charging allows better charging and maintaining battery at a stable level and keeping it in safe.. FULL PROTECTION Prevent the battery from over-charge, over-voltage, discharge, and short circuit, reversed polarity protection. Waterproof, splash-proof ETFE material to withstand rain and snow, no worry to mount it outside, completely maintenance-free.. CHARGE VISUALIZATION The LED indicator enables to visually monitor the working status and battery conditions. 4 light status. Solid red Error. Reverse polarity. Solid green full charged. Blink red activate ready to charging battery Blink green sunshine is effective, not activate yet.. WIDE COMPATIBILITY Can be widely used as a solar trickle charger and maintainer for multiple 12V DC batteries including Wet, Gel Cell, Flooded, Deep Cycle, Maintenance-free, AGM, Seal Lead Acid, LiFePO4 Lithium ion Battery of Car, Automobile, Vehicle, Boat trailer, RV Camper, Marine, Lawnmover, Gate opener, Golf cart, Water pump, Farmhouse equipments, Motorcycle, ATV, Tractors, Jet Ski, Phontoon etc.. EASY INSTALLATION The included 3-piece SAE cable kit-cigarette lighter adapter, battery clips cable and bare ware open end clip cable, plug and play, makes connection to the battery a breeze. The package also includes 4 suction cups to meet your different installation needs, you can easily mount it on the front or back side of car windshield or dash to get the max sunlight for the solar car charger. Weighs only 2.5 pounds and measures 16.1 x 13.4 x 0.15 Inch, lightweight and portable..

Upgrade Intelligent Charge Controller12v solar rechargeable battery adopts the mono-crystalline silicon solar cells to provide 30 high photoelectric conversion rate. At least 20-30 more power than the competition.In full sunlight, convert sunlight into electric power and trickle charge the battery. No electricity bill required This solar battery maintainer make up the power loss of the battery daily.. Comprehensive Battery ProtectionSolar car battery trickle charger fully protects the battery. The built-in blocking diode structure ensures no reverse discharge, overcharge, overvoltage and short circuit. With LED charging indicators, you could easily tell if the solar battery charger is functioning well.. Stronger and More DurableThe solar car charger adopts high-transparency glass, which is high-strength, impact-resistant, wind-snow-resistant low-iron tempered. And the sturdy ABS frame makes the solar panel more durable than others.Smooth surface, don't worry about scratching the vehicle. This waterproof solar battery charger needs no additional maintenance, extra long service life and durable.. Easy to Install and UseThe outdoor solar battery maintainer is easy to install, convenient to use, just insert it in the car power outlet, as known as the cigar lighter socket. Or just connect the solar panel to the battery with the alligator clips directly.The perfect chargermaintainer for any cars, motorcycle, boat, tractor, ATV, farm equipment, and 12V batteries.. 12-Month WarrantyThe quality of your premium solar battery charger is guaranteed by CEROHS certifications and comes with a free 12-month warrantylifetime technical support If you have any questions, please contact us. Your suggestion help us improve.

Charge Anywhere Transfer sunshine into electricity, charge and maintain your 12-volt battery in all seasons. The most advanced MPPTMaximum Power Point Tracking chip intelligently manages to charge and fully protect the battery. US PATENT PENDING. Intelligent Charge Maintain Built-in intelligent MPPT charge controller, generates at least 10-20 more power than traditional controller. Smart 3-stages charging algorithm is improved to better charge and maintain battery in all seasons.. Full Protections Prevent the battery from overcharge, over-voltage, discharge, and short circuit, reversed polarity protection, waterproof and spark-proof, the battery is fully protected.. Visual Monitor The colorful LED indicator helps to visually monitor working status of the charging and better understand your batterys conditions.Charging will be cut off automatically when battery is fully charge, and resumed when battery goes flat, totally free maintenance.. Free Maintenance Tempered glass and strong ABS frame, well built for years. Come with 3-piece SAE cable kits, plug and play, easy to use. No electricity cost, free maintenance for outdoor usage. Backed by extended 12 months warranty lifetime technical supports..

Feature - Environmental protection and energy saving, built-in blocking diode to prevent reverse discharge, not only maintains the battery lifetime but also extends its usage life, keep the battery from drain dead .. Wide Use - Perfect trickle chargermaintainer for 12V batteries of cars, motorcycles, boats, snowmobiles, tractors etc. The dimensions is 8.7in x 7.5in. Warm Tip - Please remove the protective plastic film from the right corner of the panel before using it. The cigarette plug option only works if it has constant power when the key is out of the ignition. When you start the car, please remove the solar panel from the car battery. The suckers help to attach the solar panel on the smooth surface like windshield.. Suitble For - Charging 12V battery in emergency, suitable for the vehicles in outdoor work, travel or camping training, and the vehicles are put for a long time. Easy to install and completely maintenance-free.. Updates - Comes with the cigarette lighter adapter and 1 pair of battery clips. Unique design-high quality clips to prevent short circuits. The panel is well packaged in a firm box, avoiding crashing..

Simple and Very Easy to Use---The solar battery charger panel mounts easily to the windshield or dash and conveniently plugs into your car's 12 volt cigarette lighter Suction cup available with the solar charger. If you need a Quick Connection16feet Extension Cable SAE Connectors with Ring Terminal Adapters for this Sunway solar charger, please search the ASINB073158Q24.. Solar Panel Power up to 1.8W--This trickle charger will NOT overcharge your battery Keep your 12 Volt batteries topped up with this solar battery maintainer ,which helps to manage battery drain in all seasons. The amorphous solar panel works well even in cloudy days.. Stronger and Durable-This solar powered battery charger is Covered with ultra clear PV glass which is more efficient, and also with Durable ABS plastic housing which makes this solar panels charger more stronger.. For Any Rechargeable 12Volt 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. Prevent Reverse Charging-- With build in blocking diode to prevent reverse charging. And with Blinking LED charge indicator when charging. And the solar charger maintainer Includes cigarette lighter adapter and battery alligator terminal clamps..

High Efficiency - 20W solar panels made of high-efficiency monocrystalline cells have an effective conversion rate of up to 23. Using low iron tempered glass, weatherproof EVA film, and high-quality aluminum frame, Windproof and rainproof, it can be used outdoors for more than 10 years.. Multiple Scenes - 12 Volt solar panel is an Ideal solar power kit for 12 Volt battery charging system and various 12V DC applications. A variety of scenarios for RV, car, boat, fences, security cameras, greenhouse, camper, lawnmower, motorcycle, jet ski, trailer, camper, home, etc.. Easy Installation - Adjustable mounting bracket to adjust the solar panel angle 180 adjustable angle absorbs as much sunshine as possible and generates more power. Easy to install with pre-drilled holes on the back of panels for fast mounting and securing.. 12V24V 5A Charge Controller - Smart 4-Stage PWM charging Bulk, Boost, Float, and Equalization increases battery life and improves system performance. Intelligent protection against reverse polarity, overcharging, short-circuit, and reverse current. USB 5V2A output ports support mobile phones, tablet PCs, or other devices requiring 5V voltage.. Perfect After-Sales Service - Each of our solar panels is testing inspected before leaving the factory to ensure flawlessness, and you can rest assured to buy. In case of any damage, you can contact us, and we promise that your problem will be resolved within 24 hours, and we provide 18 months warranty, Lifetime technical support..

SMART CHARGINGBuilt-in intelligent MPPT charge controller chip helps to regulate the whole charging, generating at least 10-20 more power than competitors. Smart 3-stages of charging algorithm is improved to better charge and maintain battery at a stable level for extended battery life.. FULL PROTECTIONSPrevent the battery from overcharge, over-voltage, discharge, and short circuit, reversed polarity protection, IP65 waterproof and spark-proof, the battery is fully protected. BEWARE OF SIMILAR CHARGERS WERE SIMPLY INTEGRATED A DIODE INSTEAD OF MPPT CHARGE CONTROLLER, IT WILL NOT PREVENT OVER CHARGE, WILL CAUSE IRREPARABLE DAMAGE TO BATTERY.. EASY TO MONITORThe LED indicator allows to visually monitor the working status and battery conditions. The charging will be cut off when battery is fully charged and resumed automatically when battery is drained, totally free maintenance.. ROBUST DURABLEMade of durable and strong ABS frame instead of PVC fabric, which could withstand high temperature and UV irradiation. The tempered glass help solar cells to stand high wind and load pressure, Windproof and rainproof, well built for years. BEWARE OF CHEAPLY MADE ABS AND FABRIC SOLAR CHARGERS WHICH ARE EASILY DISINTEGRATED BY UV AND MAY CATCH FIRE.. WIDE APPLICATIONSafely used as a solar trickle charger and maintainer for different 12V DC batteries including Wet Gel Cell, Deep Cycle,Flooded, Maintenance-free, AGM, Seal Lead Acid and LiFePO4 Lithium Battery. A variety of scenarios for car, boat, RV, trailer, marine, camper, lawnmower, motorcycle, jet ski, water pump, tractors, etc..

Charge VisualizationThe indicator lights can help you understand the charging status the blue light is on put in the sun, the red light is on charging, and the green light is on charging is complete.A short circuit occurs and all three indicators are off.. Intelligent Protection Built-in charging microprocessor, improved charging algorithm, can provide overvoltage protection, overcharge protection, short circuit protection, etc. It can prevent reverse charging and can be safely used for charging and maintenance of 12V batteries.. Higher Conversion RateThe regular convex points of surface distribution are conducive to the secondary propagation of light, absorb the radiant heat of solar energy to a greater extent, and greatly improve the photoelectric conversion efficiency.. Widely Used The included 3-piece SAE cable kit is plug-and-play,it can be used for cars and 12V batteries. Comes with carabiner and suction cup to meet your different installation needs. Suitable for automobiles, RVs, motorcycles, ships,snowmobileetc.. More Durable The ETFT material can be waterproof and dustproof. A layer of epoxy board is added as a bottom plate, which is more sturdy the broken panel will cause the charging efficiency to decrease. You can contact us at any time if you have any questions..

Extends battery life 3X. Removes solation. Reduces jumpstarts. Improved battery performance. Virtually indestructible solar panel.

High Photoelectric Conversion Rate30 ultra-high conversion rate, using amorphous film technology, charge the battery under various weather conditions. Produce 20-30 more electricity than other likely solar panels on the market.. Upgraded Built-in Intelligent ControllerAll-round protection for the battery. No worry for discharge, overcharge, overvoltage, or short circuit. The solar panel intelligently controls charging and discharging, which prolongs battery life. The solar panel has an LED indicator for showing the working status of the solar panel.. Easy to maintainWeatherproof solar battery charge, it uses high-strength solar energy glass which has strong light transmission and can resist hail, rain and snow, and is easy to clean.. Charger and Maintenance DeviceThis product is a solar battery maintainer and tickle charger, which can charge all kinds of 12V batteries. In addition, it is suitable for all kinds of automobiles, motorcycles, ships, agricultural vehicles, snowmobiles, beach cars, trucks and so on.. Easy to Use After-sales GuaranteeAll interfaces of the product are plug-and-play, easy to connect. ABS engineering plastic shell. It is durable and has mounting holes on the side for easy installation and fixation.12-month extended warranty lifetime technical support..