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Coleman 58012 2 Watt Solar Battery Maintainer

Coleman 58012 Solar Battery front view
Coleman 58012 Solar Battery front view
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The Coleman 58012 2-Watt 12-Volt battery maintainer provides maintenance-free charging of your car, SUV, boat, or PWC's 12V battery. Easily mounted to the windshield, the 58012 plugs into the cigarette lighter for easy charging in any weather.

Features and Specifications
  • Maintains car, SUV, boat, ATV, PWC batteries
  • Maintenance-free/easy installation
  • Charges in all weather conditions
  • Plugs into cigarette lighter with alligator battery clamps included
  • Mounts on windshield with included suction cups
  • Made of durable ABS plastic & amorphous solar cells
  • Temperature Range: -40°F to 176°F
  • Max output: 2 Watts, 133 mAh under optimal conditions
  • Includes:
    • Solar panel
    • Alligator battery clamps
    • 12 Volt DC plug
  • Manufacturer’s Part Number: 58012
  • Dimensions (L x W x H): 19 5/8” x 61/2” x 1 1/8” (50 x 16.5 x 3 cm)
  • Weight: 1.8 lbs

Click Here for Instruction Manual
Batteries Included:No
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:28.8oz
Product Dimensions:19.625" (L) x 6.5" (W) x 1.125" (H)
Country of Origin:China
1 Reviews
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By Jon
Palm Harbor, Florida
Great for boats in storage
October 4, 2015
Wanted to ensure my boat battery would always crank even after season-long storage. Boat is covered, but outdoors, rigged this with Velcro outside of cover and very pleased with the trickle charge it provides to counter parasitic drain.
  • Well-made and very reasonably priced
  • None
2 Questions & 2 Answers
David F Ball
from Browns Mills, NJ asked:
February 27, 2015
Is it weatherproof?
1 Answer
No, it must be used inside the dash of a vehicle or by a window indoors as it is not waterproof/weatherproof.
Submitted by: Customer Service on February 27, 2015

from Longwood, FL asked:
July 17, 2014
What does the flashing blue light mean?
1 Answer
The blue LED flashing means it is charging and getting sunlight.
Submitted by: Customer Service on July 18, 2014

Coleman 58012 2 Watt Solar Battery Maintainer

  • $19.95
  • Standard Shipping Rates Apply
  • In Stock