Batteries for trucks: differences in capacity and reliability
Trucks have heavy engines and increasingly electrical systems on board. That means they need a reliable battery to start and to power all systems on the road. A good truck battery is crucial for optimal performance and reliability of the vehicle.
What does a battery do for a truck?
The battery ensures that the motor starts and supplies power to all electrical components, such as lights, navigation and cooling equipment. Without a good battery, you won't get very far on the road. Therefore, it is essential that the battery be reliable and can withstand the harsh conditions in which trucks often operate.
Capacity of truck batteries
The capacity of a truck battery is expressed in ampere-hour (Ah). This number indicates how much current the battery can deliver over a given period of time. The higher the capacity, the longer the battery can provide power withoutr being recharged. Typically the capacity ranges between 140 and 225Ah, depending on the type of truck and electricity consumption. A battery with sufficient capacity prevents starting problems and keeps all systems running optimally.
Reliability of truck batteries
A battery must be reliable, especially when starting under cold conditions. In addition, it must be able to withstand vibrations and shocks while driving. Modern truck batteries are often maintenance-free and have a longer life than ordinary automotive batteries. Reliability is paramount, as a failed battery can have significant scheduling and safety implications.
Different types of truck batteries
There are different types of truck batteries, such as conventional lead-acid batteries, EFB- and AGM batteries. These differ in price, service life and application:
- Conventional batteries are budget-friendly and suitable for basic use.
- EFB batteries are stronger and have a longer life, ideal for heavier loads.
AGM batteries offer the highest performance and withstand heavy cyclic loads, ideal for modern trucks with many accessories.
| Battery type | Lifetime | Price | Application |
|---|---|---|---|
| Conventional | Average | Low | Basic trucks |
| EFB | Long | Middle | Heavy load and modern trucks |
| AGM | Very long | High | Trucks with lots of electronics |
Which truck battery fits your situation?
Depending on the type and use of your truck, a different battery is appropriate. For standard trucks with limited electric consumption, a conventional or EFB battery is often sufficient. If you have a modern truck with lots of accessories, then an AGM battery a better choice. Always get advice and choose a battery that fits your truck's specifications.
Want to make sure you make the right choice? At Autobat, we are happy to advise you on choosing the perfect battery. Feel free to contact or stop by - we're happy to help!
