The types of tools technicians will need to complete battery maintenance vary slightly depending on which type of battery the fleet is using, but here is a general list of tools to consider:
- Battery tester. If possible, choose a conductance tester. Conductance readings can be read instantly and can be related directly to the condition of the battery being tested.
- Battery charger. Choose one that offers an appropriate charging rate for the battery type.
- Specialty charging posts. Some commercial batteries have threaded stud terminals that require special charging points to clamp to. Connecting directly to the threaded stud will not provide the lowest resistance path and lead-to-lead contact needed to get a good charge and correct readings. A specialty post can reduce the likelihood of false tester results.
- Stiff brush. For cleaning battery terminal corrosion.
- Battery maintainer. Batteries lose their charge when they sit, so if they will be stored outside of the vehicle for a long period of time, connecting them to a battery maintainer can prevent them from becoming too deeply discharged and causing damage to the battery.
