Guide

USER’S GUIDE
13
USER’S GUIDE
13
Table 4
Charger Voltage Settings for Deep-Cycle Flooded/Wet Batteries
System Voltage 6 Volt 8 Volt 12 Volt 24 Volt 36 Volt 48 Volt
Daily Charge 7.4 9.87 14.8 29.6 44.4 59.2
Absorption Charge for RE Applications 7.05 – 7.35 9.4 – 9.8 14.1 – 14.7 28.2 – 29.4 42.3 – 44.10 56.4 – 58.8
Float Charge 6.6 8.8 13.2 26.4 39.4 52.8
Equalize Charge 7.8 10.4 15.5 31.0 46.5 62.0
The chart below illustrates a typical recharge prole:
Diagram 4
Recommended Deep-Cycle Flooded/Wet Charging Prole
Note: Charging time will vary depending on battery size, charger output, and depth of discharge.
Voltage
(per cell)
Current
(Amps)
2.45V to 2.79V
(@25°C, 77°F)
2.35V to 2.45V
(@25°C, 77°F)
20% 90% 100%
State of Charge (%)
1-3% C
20
10-13% C
20
Charge Current
Charge Voltage