Can 2.5 Watt Solar Battery Charger Be Connected With Engine Running?
Updated 12/01/2020 | Published 11/28/2020
Question:
Hello, Can this charger remain hook up while the engine is running or should it be disconnected every time the car is running? Thank you.
asked by: Thomas B
Expert Reply:
The 2.5-Watt Solar Battery Charger # PTW2997 cannot remain connected while the engine is running. The installation instructions from the manufacturer (which are attached) state "CAUTION: Disconnect the solar battery charger from automotive 12 V receptacle or battery terminal before starting engine. Surges of electricity from the engine may damage the solar panel."
This small solar charger will help charge your battery but it is not rated to also receive the power coming in the other direction when an alternator from the engine is connected.
Product Page this Question was Asked From
2.5-Watt Solar Battery Charger
- Battery Charger
- Battery Charger
- RV/Camper
- Trailer
- 12V
- Maintains Only
- Solar Panels to Vehicle Battery
- Trickle Charge
- Performance Tool
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: When Braking, Trailer Pulls Hard to One Side and Causes Sway
- Q&A: Replacement Bearing Kit for 7K Dexter Axles 651773
- Q&A: Replacement Tandem Axle Fender That's 72" Long x 10" Wide
- Q&A: Troubleshooting An RVS RV Camera That Stopped Working
- Article: Converting Your RV Water Heater to Tankless
- Article: What are the Common Types of Propane Fittings Used on RVs?
- Article: Top Weight Distribution Hitches for a Buttery Smooth Ride
- Article: 30-Amp and 50-Amp RV Service: What's the Difference?
- Q&A: How Does Redarc Tow-Pro Link SwayStop Work?
- Q&A: Recommended Way to Charge my Trailer's Breakaway Battery
- Article: Hand Winches
- Q&A: Is Welding or Bolting on a Trailer Coupler Easier
- Article: How to Charge a Dump Trailer Battery
- Article: Trailer Wiring Diagrams