What Is The Run Time Before Needing To Charge The Parkit360 Transformer 15K Trailer Dolly?
Published 10/13/2025 >
Question:
How long can I run the Transformer before the batteries need recharging?
asked by: Cheryl
Expert Reply:
Cheryl, each Transformer dolly # PA66VR includes two 12-volt Interstate U1 deep-cycle batteries wired in parallel (12V, 2x the amperage). You’ll typically get around 30–40 minutes of continuous operation on a full charge - more than enough to maneuver several large trailers. The on-board charger plugs straight into a wall outlet, and you can check battery voltage on the built-in display. Parkit360 recommends topping off every couple months in storage to maximize lifespan.
Do you plan to leave it plugged in between uses, or will it be stored off-grid? That changes the best charging routine.
Product Page this Question was Asked From
Parkit360 Transformer Electric Trailer Dolly with Kingpin and Hitch Adapter - Wireless - 15,000 lbs
- Trailer Dolly
- Electric Trailer Dolly
- 15000 lbs Capacity
- 20 Inch Tall
- Steel
- 2 Inch Ball
- 2-5/16 Inch Ball
- White
- Parkit360
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: How To Move 40' 5th Wheel Trailer 13,000lbs Around Parking Lot For Storage And Maintenance?
- Q&A: Why Is The Parkit360 Force Electric Trailer Dolly PA46VR Not Compatible With Some Jayco Trailers?
- Q&A: What is the Maximum Incline for Parkit360 Carrier and Parkit360 Transformer Electric Trailer Dolly
- Q&A: Availability Of Electric Trailer Dolly That Can Handle 7%-11% Grade
- Q&A: Difficulty Turning w/ the Parkit360 Force Electric Trailer Dolly
- Q&A: Will The Parkit360 Carrier Electric Trailer Dolly Operate On Grass?
- Q&A: Recommended Electric Trailer Dolly That Works on Gravel w/ a 6,000 lbs Travel Trailer
- Article: Cargo Tie-Down Methods
- Article: Most Popular Wheel Bearings
- Article: The Best Trailer Tongue Locks for Preventing Trailer Theft
- Article: How to Install E-Track in 3 Easy Steps
- Article: Performance Chips and Modules
- Article: How (and Where) to Connect an RV Propane Grill
- Article: How to Raise Your Travel Trailer Height

