Replacement Battery for a etrailer 4,500-Watt Portable RV Generator 333-0005
Updated 11/03/2025 | Published 01/26/2025
Question:
Which battery do I need for my 4500 E Trailer electric start generator?
asked by: Bobby E
Expert Reply:
Hey Bobby! The 4,500-Watt Portable RV Generator item # 333-0005 uses a 12V sealed lead acid 7.5AH battery. It measures 5.95" x 2.55" x 3.82". We do not have these but you can find them pretty easily online. You'll just want to make sure you get the specific measurements because the battery mounts in its own compartment.
If you have any additional questions feel free to reach out to me directly in the comment box below and I will be happy to help you.
Product Page this Question was Asked From
4,500-Watt Portable RV Generator - 3,600 Running Watts - Propane or Gas - Electric Start
- Generators
- No Inverter
- Gas
- Gas and Propane
- Propane
- 3001 - 4000 Watts
- Portable Generator
- 120V Output
- Carbureted
- Electric Start
- etrailer
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: RV Covers
- Q&A: Replacement Clearance Lights For Glo Brite 122r/122y
- Search Results: generators
- Shop: 4,500-Watt Portable RV Generator - 3,600 Running Watts - Propane or Gas - Electric Start
- Q&A: Does Furrion RV Tankless Water Heater # FR68SR Have Freeze Protection
- Q&A: Does The Furrion Tankless RV Water Heater Need To Be Winterized
- Search Results: 16200
- Shop: Replacement Tail Light and Side Marker Lens for Optronics Combination Tail Light - Rectangle - Red
- Shop: Ducted Air Distribution Box for Furrion Chill Cube RV Air Conditioners - White - R32
- Shop: Replacement Step Frame for Kwikee RV Electric Steps - 32 Series - 24" Wide
- Shop: Replacement Steps, Motor, and Control for Kwikee RV Electric Steps - 32 Series - 24" Wide
- Search Results: facr18vs~sa~ps~am
- Search Results: kwikee rv steps
- Search Results: 372261
- Shop: Furrion Chill Cube RV AC System w/ Air Distribution Box & Remote - 18K Btu - Ducted - Black - R32
- Shop: Replacement Ball for Andersen Ultimate Connection 5th Wheel Trailer Hitch System - 2-5/16"
- Search Results: everchill rv refrigerators
- Search Results: 30 amp male rv replacement plug
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: How to Measure for Trailer Hitch Drop
- Q&A: Can Furrion Chill Cube Operate With RV Furnace
- Shop: Suspension Enhancement
- Video: How to Choose a Trailer Brake Controller
- Q&A: Availability of Heat Strip or Heat Pump for Furrion Chill Cube RV AC
- Video: Furrion Chill Cube RV Air Conditioner Review and Installation - Travel Trailer Edition
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
on Generators
Jerred H.
11/3/2025
Hey Bobby, were you able to find the 12V sealed lead acid battery for your 4,500-watt generator? Knowing what worked could help others looking for the same fit.