2.5 Watt 12V Solar Car Battery Charger
Original price was: $49.95.$45.99Current price is: $45.99.
The AutoSol 2.5W features a high-efficiency amorphous solar panel that delivers performance in bright and partially shady conditions. The solar panel mounts quickly to your windshield or dashboard and plugs into your cigarette lighter or clamps directly to your battery and includes a blocking diode to prevent battery overcharging damage! This is the perfect eco-friendly maintainer for car, truck, marine or any 12V batteries.
Questions? Just give us a call at 1-800-786-0329 9AM-5PM EST.
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- Description
- Additional information
- Reviews (7)
Description
Plug and play Solar Car Charger

No tools needed. Plug and go.

Easily setup in minutes.
- Included quick disconnect cables
- Included suction cups
- Works with all 12V battery types
- Outdoor use
- 2 year warranty
- Efficient low light level solar cells
Tech Specs
The AutoSol 2.5W features a high-efficiency amorphous solar panel that delivers performance in bright and partially shady conditions. The solar panel mounts quickly to your windshield or dashboard and plugs into your cigarette lighter or clamps directly to your battery and includes a blocking diode to prevent battery overcharging damage! This is the perfect eco-friendly maintainer for car, truck, marine or any 12V batteries.
Note: This product is not designed to re-charge a fully discharged battery. Batteries depleted beyond 80% cannot be charged with this product.
Features:
- Easy to Use – No Installation Necessary
- Maintains and Trickle Charges 12V Batteries
- Works in Low Light or Cloudy Conditions
- Use for Cars Light-Duty Trucks, ATV’s, Motorcycles, Tractors, Boats and More
- ABS Plastic Exterior / Weatherproof Construction / Maintenance Free
- Pre-Drilled Holes & Screws For Easy Mounting
- Includes Cigarette Lighter Adapter & Alligator Clamps
- Includes 9.5′ Power Cord
- Made by Silicon Solar, designed in Germany.
Solar Panel: Amorphous low light, 2.5 Watts
Designed Battery Charging Voltage: 12v
Intended Use: Great for trickle charging ATV or motorcycle batteries. For larger car batteries, we recommend our 4.5 or 7.5 watt model.
Dimensions: 13.86” x 4.92” x 0.51”
No tools required
Installs in <10 minutes
Yes – these units are designed to be left outside.
Charge time depends on the size (capacity) of the battery. If you need help, just shoot us a message on live chat or give us a call.
The solar panels are designed to last 10 years. These are non-epoxy encapsulated soar panels, eliminating the “yellow” tinting caused by the UV light on low quality solar lights.
Additional information
Weight | 2 lbs |
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7 reviews for 2.5 Watt 12V Solar Car Battery Charger
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Isla –
Great trickle type charge!
Ada –
The solar battery charger seems to work just fine. The solar battery charger is doing it’s job
Charlotte –
Okay! It works great! Motors started right up! It is very easy to use.
Zach –
Purchased for my 12v motorcycle battery. Easy to use, keeps the battery from getting too low when the bike was in storage. Good quality. Helpful support.
Carl –
This is a great deal for the money for a ready to go solution.
Jhetots –
Excellent product.Happier battery product with more consistent voltage.
Zoho L –
I love that this charger works on many sizes of rechargeable batteries too. it works real well I would buy more of this.