Commercial batteries, installed on-site
Heavy-duty commercial batteries for Class 4–8 trucks and equipment, tested, sold and installed wherever the truck is parked. Authorized Interstate® dealer.
The batteries most fleets already trust, at dealer pricing, with the warranty behind them.
What we stock
Group 31 · 4D · 8D · Group 65Not sure which one your truck takes? Tell us the make and model and we'll match it. Or we'll test what's in there before we sell you a replacement.
Group 31 HD Starting
The workhorse commercial battery. High cold-cranking amps and strong reserve capacity for heavy-duty starting in tractors and straight trucks.
- CCA
- 950
- Reserve capacity
- 205 min
- Terminal
- Stud / SAE
Group 31 AGM
Absorbed-glass-mat battery for trucks running heavy hotel loads, liftgates, and frequent starts. Vibration- and deep-cycle-resistant, maintenance-free.
- CCA
- 1150
- Reserve capacity
- 240 min
- Terminal
- Stud / SAE
4D Commercial
Large-case 4D battery delivering serious cranking power for big-bore diesels, heavy equipment, and vocational trucks.
- CCA
- 1100
- Reserve capacity
- 300 min
- Terminal
- Stud
8D Commercial
Maximum-capacity 8D battery for the most demanding severe-duty starting applications and large industrial diesels.
- CCA
- 1450
- Reserve capacity
- 400 min
- Terminal
- Stud
Group 65 Medium-Duty
Reliable starting battery for medium-duty work trucks, box trucks, and heavy pickups where a Group 31 is more than needed.
- CCA
- 850
- Reserve capacity
- 150 min
- Terminal
- SAE post
How we work
Slow crank isn't always the battery. We test the batteries, the charging system and the connections before selling you anything.
We carry the stock on the truck and swap it in your yard or at the roadside. Cables cleaned, hold-downs torqued, old core hauled away.
Dead in the yard at 4am? We roll for jump starts around the clock, and we can replace it on the spot if it won't hold.
Call (980) 800-7945Get a battery quote
Same-day response · Jump starts 24/7Tell us what you need and we'll quote it the same day. Dead truck right now? Call instead: (980) 800-7945