Power to Keep You Moving, Load After Load
With the right power, you’ll never doubt your ability to deliver. United’s commercial line of Group 31 batteries includes starting, cycling, and AGM options from trusted brands like Deka, Full Throttle, Fullriver, Ramcar, and Trojan.
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Let the Pros Handle Your Battery Replacement
Let us do the heavy lifting. Our express battery replacement service includes testing, terminal cleaning, anti-corrosion protection, and a complete charging and starting system diagnostic.
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Starting Batteries for Quick Power
Designed to deliver high cold-cranking amps (CCA), our starting batteries are ideal for day cabs, large diesel engines, and big rigs, ensuring reliable starts every time.
View Transportation Starting Batteries Features:
- High Cold-Cranking Amps (CCA) for Quick Starting Power
- Ideal for Large Diesel Engines and Big Rigs
- Maintenance-Free
Cycling Batteries for Extended Run Time
Engineered for more reserve capacity and moderate starting power, cycling batteries are perfect for running lift gates, lights, APUs, and other aftermarket accessories on box trucks.
View Transportation Cycling Batteries Features:
- Extra Reserve Capacity for Accessories
- Moderate Starting Power
- Maintenance-Free
AGM Batteries for Extreme Conditions
AGM (Absorbed Glass Mat) batteries provide high cranking power and superior deep-cycle performance, designed for APUs and semi-trucks with additional amenities. Built to perform in extreme cold and rough conditions.
View Transportation AGM Batteries Features:
- Superior Vibration Protection
- High Cranking Power
- Maintenance-Free and Spill-Proof
- Ideal for Extreme Cold Conditions
Comprehensive Battery & Electrical Services
United Battery offers full battery and electrical services, from custom alternator rebuilding to battery replacement and registration.