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New Battery Testing: When checking the condition of a new battery prior to installation, ACDelco recommends only measuring open circuit voltage (OCV). ACDelco recommends a minimum installation OCV of 12.4volts. 1. Batteries that fall below 12.4 volts should be recharged, prior to installation.
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INSTRUCTION SHEET 2. Filling Instructions a. Fill battery with acid to upper level (a). Let battery stand for 60 minutes before charging. Gently move battery from side-to-side to release any air bubbles between the plates. If acid level has fallen, refill with acid to upper level.
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INSTRUCTION SHEET WARNING! Do not exceed Charging Guidelines that are listed on the chart. Prolonged charging or use of a constant current charger could shorten battery life. 4. Removal/Installation a. Remove old battery. Mark which cable is connected to the Positive (+) and Negative (-) posts.
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INSTRUCTION SHEET Charge time BCI Group GM Part hr (@ 0.5 Number Size Part # 4L-B AB4LB 88863498 2 - 4 12N9-4B-1 AB12N94B1 88863499 5 - 9 9A-A AB9AA 88863872 5 - 9 10L-A2 AB10LA2 88863500 6 - 11 12A-A AB12AA 88863501 6 - 12...
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INSTRUCTION SHEET Checking Open Circuit Voltage OCV may be used to estimate the Lawn and Garden battery state-of- charge. Observe the following guidelines: Use a voltmeter that has been verified as accurate. An inaccurate meter will give inaccurate results. The meter should read to the nearest 0.01 volts.