flat rate shipping on many travel items

Solar Charger Maintainer for 12 Volt DC Batteries

Solar Charger Maintainer for 12 Volt DC Batteries

  • item in stock In Stock!
  • Ships Same or Next Day
  • Model: SP-200-400
  • Manufactured by: Schumacher
Starting at: Only: $37.95

Please Choose:








The Schumacher Solar Power Battery Charger is great for maintaining 12 volt batteries in just about any mobile application. The solar panel connects to your vehicle by one of the two included methods. Using the included 12 volt dc plug, the solar panel can be plugged directly into the cigarette lighter socket. Using the included battery terminal clips, the solar panel can be attached directly to your 12 volt battery.

Now available in two output charge currents to better accommodate a wider range of batteries. Choose from 2.4W and 4.8W chargers.

Special Requirements for Lighter Socket Charging
In some vehicles the cigarette lighter does not work when the ignition is turned to the off position. In order for the solar charger to maintain your vehicle battery the lighter socket must remain active when the key is off. Some vehicles come with or have had installed a 12 volt accessory outlet. Most of these have power whether the key is on or off.

Maintains car, SUV, boat, ATV, PWC batteries
Maintenance free/easy installation
Charges in all weather conditions
Plugs into cigarette lighter
Mounts on wind-shield with suction cups, included (2.5Watt Solar Panel Only)
Made of durable ABS plastic & amorphous solar cells
2.4W Solar Charger Specs
  • Optimum Working Voltage: 17.5V DC
  • Optimum Working Current: 130mA
  • Panel Dimensions: 17"L x 7"W x .75"D
  • Main Cord Length: 8Ft(96")
  • Cigarette Lighter Plug Cord Length: 9"(15"overall)
  • Battery Terminal Clips Length: 11"(16" overall)
  • Warranty Period: 1-Year

4.8W Solar Charger Specs
  • Optimum Working Voltage: 17.5V DC
  • Optimum Working Current: 260mA
  • Panel Dimensions: 17"L x 15"W x .75"D
  • Main Cord Length: 8Ft(96")
  • Cigarette Lighter Plug Cord Length: 9"(15"overall)
  • Battery Terminal Clips Length: 11"(16" overall)
  • Warranty Period: 1-Year
What's In The Box
  • 1 x Solar Panel Battery Charger
  • 1 x Lighter socket charge adapter
  • 1 x Direct to battery charge cable clamps
  • 1 x Bag of Mounting Screws and Hardware
  • 1 x Owners Manual



We found 12 Volt Travel in 2008 when we wanted to add a CB radio to our new(used) RV. You were more than helpful then and so we've made many visits back to your website since. We returned when the digital TV transition happened in 2009 to pick up a new 12 volt flat screen digital TV. We decided in late 2010 to add the King Dome mobile satellite TV dish to our rig. Once again you were very helpful. We are presently camping in Big Sur CA and it's now bad weather. We've retreated to our great indoors and are enjoying some satellite TV. Just thought we'd drop you a line and let you know just how happy you've made us.

We truly are happy campers. Thank You. Bob & Jackie — Athens, Texas — 





Customer Service and Sales 1-888-412-8058 Call Monday-Friday 9AM-5PM est.
About The Owner of 12Volt-Travel®
Satisfaction Guaranteed at 12Volt-Travel®
Payment Methods Accepted at 12Volt-Travel®
Consumer Electronics Association

Copyright © 2025 12Volt Travel®