Charging characteristics of a ‘dead’ battery 17Ah, 12V Sealed Lead Acid Battery

• A randomly chosen sealed lead acid battery of 17 Ah, 12V that was abandoned for 6 months was selected for this test.
• The initial battery voltage measured was 6.0V and attempts to recharge it failed as it will not take charging current. The maximum charging current achieved was 0.2 A – 0.3 A.
• The same battery was fitted with the Infinitum Desulfator and charged for 10 hours and results were recorded as above.
• The results clearly showed a successful revival of a dead battery.