Batteries, Chargers, and More
Confirm Checkmark

PriorityStart! 24v ProMax HD Low Voltage Disconnect Switch - PSI-24V-PROMAXHD

PriorityStart! 24v ProMax HD Low Voltage Disconnect Switch - PSI-24V-PROMAXHD
View Larger Image

Price: $137.95 No Tax
Add to Cart
BatteryStuff Part #: PSI-24V-PROMAXHD
Flat Rate Shipping to USA

This Qualifies for FLAT RATE Shipping of $7.50 per order*

PriorityStart! 24v ProMax HD Low Voltage Disconnect Switch - PSI-24V-PROMAXHD
Product Description

The 24-Volt H.D. version of the PriorityStart! is specifically designed for any 24-Volt battery, or 12-Volt dual batteries wired in "Series." The 24-Volt system works and installs just like the 12-Volt ProMax HD and features the same benefits! However, the disconnect threshold is factory set at 23.6 volts.

To RECONNECT and START the vehicle: Just step on the brake pedal, activate the headlights, or use another accessory inside the vehicle, and starting power is automatically RECONNECTED! NO DEAD BATTERY! Designed to handle 1,600 starting amps.

The 24-Volt H.D. application is most often seen in farming, military and many international vehicles found outside of the United States.

  • Easy to attach–3 Connections
  • Maximizes Battery Life–Maintenance Free
  • Handles 1,600 Starting Amps
  • Engine Run & Hazard Light Protection
  • Universal Design Fits Both Top-Post or Side-Post Batteries
*Flat Rate shipping is for the lower 48 states only.

Most Helpful Customer Reviews
Review Summary
  0 Average Rating
Ratings Small
Rated 0/5 Stars from 0 customer reviews.
Write Your Own Review

Do you own the PSI-24V-PROMAXHD? Please, tell us what you think about it. It helps us provide you with better products. Please note that it may take up to 72 hours for your review to appear.

Write a review
Shop For...

Technical Specifications
Weight 1.5
Shipping Weight (lb.) 3.0
Warranty 1 year
Regulatory Approval UL tested. Certified to SAE J1171, ISO 8846, CE, USCG Certified, and E-marking
Manufacturer: BLI/Priority Start
Manufacturer Part #: PSI-24V-PROMAXHD
Made In: USA

Order Line: 1-800-362-5397
M–F 6am–5pm PST
Tech Help: 541-474-4421
Fax: 541-471-6014
276 Tech Way, Suite A
Grants Pass, OR 97526
Buy Veteran, BBB, SEMA Member, and Blueribbon Coalition