Load Test
WARNING:
Observe accident prevention procedures. Wear protective clothing, such as goggles and leather gloves.
NOTE:
Manufacturer recommends performing electrolyte specific gravity test, in order to determine battery overall condition. For specific gravity values, see SPECIFIC GRAVITY SPECIFICATIONS table.
NOTE:
It is not necessary to remove battery from vehicle, or disconnect battery terminals.
Connect tester cable clamps to battery terminal. Ensure clamps have a good contact with battery terminals. Connect battery tester according to tool manufacturer's instructions. Load test battery at approximately one-half cold-cranking amperage rating for 15 seconds while observing battery voltage. If voltage reading is 9.0 volts or more, battery is okay. If voltage reading is less than 9.0 volts, charge battery and retest. If loaded battery voltage is still less than 9.0 volts after charging battery, replace battery.
SPECIFIC GRAVITY SPECIFICATIONS
| Application | Specific Gravity (Kg/Dm3 ) |
|---|---|
| Discharge | 1.12 |
| Half-Charge | 1.20 |
| Good Charge | 1.28 |