What is the Recommended Breakaway Battery Size for a Single Axle Trailer
Question:
I have a single axle trailer max weight 3600 lbs. How big of a battery will I need just for the breakaway switch?
asked by: Tim
Helpful Expert Reply:
The standard battery size for a breakaway system is 5 amp hours. I recommend the Hopkins Engager Push-To-Test Trailer Breakaway Kit with Built-In Battery Charger part # 20400 which is a complete kit that has everything you need. It also have a cool feature where you can simply press a button to see if your battery is charged and ready to go. It comes with the battery, switch, and mounting box.

Product Page this Question was Asked From
Hopkins Engager Trailer Breakaway Kit w/ Charger, LED Tester, Hardware, and 5 Ah Battery - Top Load
- Trailer Breakaway Kit
- Kit with Charger
- Top Load
- Single-axle
- Tandem-axle
- LED Tester
- Hopkins
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