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Heavy-Duty Tractor, Industrial, & Truck Batteries | ACDelco

ACDelco Heavy-Duty Batteries are in it for the long haul. For staying power in off-road vehicles and over-the-road trucks or construction, farm, marine and industrial applications, get the battery that meets your demands. ACDelco offers a wide variety of performance specifications to meet every need.


  • 700 cold-cranking amps. Rugged construction makes it the perfect choice for pickup and delivery or short-haul service vehicles, car carriers, emergency vehicles, buses, commercial car / truck fleets, police, taxi and rental vehicles (1150/1151 models & 31TSFleet/31APFleet).
  • 750 cold-cranking amps for starting power. Great for large diesel engines. Also helps start these vehicles in cold climates (1110/1111 models).
  • 950 cold-cranking amps can power almost any big rig. Designed to handle extremely high initial cranking loads in the most severe conditions (31-900CT/31-901CT models).
  • For over-the-road truck applications, where “no idle” laws apply, we offer the 31TSFleet or 31APFleet that has higher reserve capacity and near AGM cycling but at a flooded lead acid battery price.



Supplies the energy needed to start the engine, provides the current to operate the accessories when the vehicle is not running and protects the Powertrain Control Module (PCM) from high-voltage surges.

Did You Know?

Most vehicle breakdowns are due to one of five causes:

  • Out of gas
  • Stalled/Engine won’t start
  • Dead battery
  • Flat tire
  • Overheated engine

Most of these breakdowns can be avoided through the following measures:

  1. Periodic mechanical checkups, especially when engine stalling, hard starting or other such symptoms are occurring.
  2. Regular tire inspection to spot damage, unusual wear or under-inflation that can lead to a failure.
  3. Seasonal checks and preventive maintenance of the cooling system.
  4. Be sure the gas cap is on tight after filling up to safeguard against condensation in the tank. If moisture in the gas line freezes, the engine can stall.

Also, having a cellular phone or portable CB radio is of great benefit while traveling.

What It Does:

The Starting and Charging System starts the engine, maintains the battery’s charge and provides power to the electrical accessories while the engine is running.

Service & Maintenance:

  • Inspect the battery cables and posts for good connections and/or signs of corrosion. Clean them if needed.
  • Check all vehicle lights – including headlamps, turn signals, brake lamps and emergency flashers – to be sure they are operating at full brightness.
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