SUNER POWER Upgraded 12V Waterproof Solar Battery Charger & Maintainer Pro – Built-in Intelligent MPPT Charge Controller – 20W Solar Panel Trickle Charging Kit for Car, Marine, Motorcycle, RV, etc

September 9, 2019 - Comment
Add to Cart $ Price
(as of 10:31 GMT+0100 - Details)


Product Features

  • [Charge Anywhere] Transfer sunshine into electricity, charge and maintain your 12 volt battery in all seasons. The most advanced MPPT(Maximum Power Point Tracking) chip intelligently manage charging and fully protect 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 battery from over charge, over voltage, discharge and short circuit, reversed polarity protection, waterproof and sparkproof, battery is fully protected.
  • [Visual Monitor] The LED indicator helps to visually monitor the working status, better understand battery conditions- Flash in Green, output normal; Flash in Red, Charging normal; Solid Green, Battery is full; Solid Red, Error.
  • [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.


Anonymous says:

Charges Very Well and has a Regulator! Very impressed.Works better than I thought. I use it to maintain the deep cycle battery on my boat.Started flashing green once I pulled the unit out of the box on an overcast day. I purchased and hooked up the unit directly to my battery my voltage was 12.6V.When I went to check (a week later) the standing voltage was 13.44V!Now, I had to add suction cups to attach the unit to the bow of my boat and purchased an extension kit to run the line to my…

Anonymous says:

Helps charge my Battery for my CPAP. Helps charge my Battery for my CPAP. I liked this set up so much I want to run more items during Rustic Camping. I just ordered the SUNER POWER 100 Watts 12 Volts Mono-Crystalline Solar Panel and the Renogy Wanderer 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Regulator.I had questions about my set up and SUNER POWER was more than helpful!I would recommend any SUNER POWER product.

Anonymous says:

Awesome solar power and maintainer! I have a SUV that is infrequently used and the battery is prone to going dead. Not anymore! This new 18W unit does the trick. What I really like is the built in electronics that eliminates the need for a power controller. The led lights shows when the battery is being charged and when it is full. It cam not be overcharged. If you hook it up wrong a solid red light lets you know. It is a durable unit that will stand up to the Texas heat and storms. I attached it to my motorcycle trailer…

Write a comment