e.g. 24 WATTS / 12 VOLTS =
2 AMPS CHARGER CURRENT REQUIRED =
26.4 AMPS +
2 AMPS =
28.4 AMPS. 8. Choose the next biggest charger in the range e.g. 12 VOLT, 30 AMP, 3 BATTERY BANKS = BCM 12/30-3 Note Much too big a charger could damage the battery and too small will take longer to re-charge.
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