Visual Check
Check for;- Cracked or leaking case.
- Loose or corroded terminals.
- Low electrolyte level (below MIN mark).
If electrolyte is low, refill with distilled water and charge battery for several minutes after cells begin gassing (boiling). Service and Repair (Servicing Battery(ies)
CAUTION: DO NOT overfill. Overfilled batteries can boil over. Too little electrolyte reduces the service life of the battery.