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Renogy 10W Solar Battery Charger and Maintainer

Renogy 10W Solar Battery Charger and Maintainer

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Regular price $49.99 USD
Regular price $70.99 USD Sale price $49.99 USD
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Renogy Collection - Best Solar Generators, Power Stations & Solar Panels –  Outbound Power


Equipped with premium monocrystalline solar cells, the Renogy 10W Solar Battery Charger Maintainer manages your 12V lead-acid battery in daylight conditions by converting the sunlight into usable electricity and maintaining a healthy state of charge. The built-in MPPT (Maximum Power Point Tracking) charge controller intelligently manages the charging process and improves the charging efficiency by 10%-20%. The plug-and-play SAE connecter and included adapter cables make the solar battery charger maintainer a versatile fit for most applications.

If you have any questions regarding this product, please call us at 1 (888) 886-1488 or contact us.




Effortless Charging
  • The highly efficient solar panel can charge and maintain a 12V lead-acid battery in daylight conditions.
Smart Controller
  • The built-in MPPT charge controller ensures a safe and efficient charging process with a smart 3-stage charging algorithm.
Ultimate Safety
  • The intelligent chip provides the battery and solar panel with comprehensive protections, including over-discharge protection, reverse polarity protection, and reverse current protection.
Plug-n-Play Connection
  • The SAE connecter and adapter cables provide a convenient connection to most 12V lead-acid batteries.



  • 1 x Renogy 10W Solar Battery Charger Maintainer
  • 1 x SAE to Cigarette Lighter Plug Cable
  • 1 x SAE to Ring Terminal Cable
  • 1 x SAE to Alligator Clip Cable
  • 8 x Suction Cups
  • 1 x User Manual


Brand: Renogy

Watt: 10W

Optimum Operating Voltage: 18V

Optimum Operating Current: 0.56A

truck-name: Battery Maintainer

applications-description-Battery Maintainer: Increase the trickle charging rate with a medium maintainer which will trickle charge your battery bank(s) and avoid self-discharge.

applications-label: Applications

applications-more-description-Battery Maintainer: Mostly for medium used trucks or vehicles.

applications-more-description: Mostly for medium used trucks or vehicles.

applications-description: Extend battery bank lifetime by keeping an optimal charge with a mid-sized Renogy maintainer that will trickle charge your battery bank to combat self-discharge.



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Customer Reviews

Based on 10 reviews
Tam P.
Nice alternative

This did what I was looking for. I had an old vehicle that had a slow electric drain so I use this to compensate since the vehicle sits for a while.

David R.
Smiling in the sun.

Spectacular shipping speed. Both of my orders were out the door in just three days. Very nice. The website is easy to use and well organized. This review is for the 10 watt panel. It was easy to install and has been working for a week. Customer service was excellent in helping me previously with a return, and following up on it.

Thomas W.
Great product, it does what is promised

Excellent product. I live in a very cold area and have a diesel vehicle that does not fit in the garage and have to leave outside, with the low temperatures that we are having the batterie got weak and after using the Renogy 10W Solar Battery Charger and Maintainer the battery stays charge even after not driving the truck for a week.

Richard G.
10W Solar Battery Charger/Maintainer works Well

The 10W Solar Battery Charger and Maintainer is charging my battery while being hung on the inside of the window facing South. In Central Illinois during last half of December and even with a sold cloud cover it was still producing energy to charge my battery.

Raul Odin
Great product! Does exactly as advertised!

Great product for that 2nd car that doesn't get driven much. In the past my battery would fail if I didn't drive the car every other week or so. Now I turn start it up every month or so and the battery(which had been previously completely drained a few times and needed 2 b jump started), now it kicks right over, as if it were new. LOVE IT! 😎

Frequently Asked Questions

How To Place An Order?

You Have 2 Ways Of Placing An Order:

1. You Can Place It On Your End Of The Website

2. Simply Give Us A Call And Allow Our Reps To Place Your Order For You

(888) 886-1488

What's Your Shipping Times

We Get Your Order Out The Door Within 24-72hrs. Transit Times Are Just 2-5 Days

Does My Unit Have A Warranty?

Yes, your unit will have 1 year warranty depending on the manufacturer. We also offer extended 1-3 Years of extra protection 💪

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