What Happens If You Leave A Battery Charger On Too Long?

What Happens If You Leave A Battery Charger On Too Long? A: If you leave the charger connected continuously, even at a mere 2 amps, the battery eventually will die. Overcharging a battery causes excessive gassing — the electrolyte gets hot and both hydrogen and oxygen gas are generated. … On sealed batteries, the buildup

Can You Overcharge A 12-volt Battery?

Can You Overcharge A 12-volt Battery? Can you overcharge a 12-volt battery? lead-acid What happens if you overcharge a 12V battery? Overcharging a battery causes excessive gassing — the electrolyte gets hot and both hydrogen and oxygen gas are generated. On older vented batteries, the electrolyte could cook away, leaving the plates exposed and ruining