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Battery: Testing and Inspection




Battery Inspection

Common Causes of Failure

The following are the most common causes of battery failures.

- Accessories left on overnight or for an extended period without the generator operating.
- Driving at slow speed for short periods.
- Electrical load exceeds generator output particularly due to additional fitting of aftermarket equipment.
- Defects in charging system. Testing and Inspection
- Including failure to keep terminals clean or making hold-down clamps too loose or too tight.
- Mechanical problems in electrical system such as short-circuit or pinched wires.
- Deterioration of battery due to long-term use.
- Deterioration of battery due to long-term storage.

Visual Inspection

Check for visible damage, such as a cracked or broken case or cover, which may lead to loss of electrolyte. If visible damage is noted, replace battery. Determine cause of damage and make repairs as needed.