Information

Constant-current Constant-
voltage Controlled Charge
Phase 1 (Constant-current)
constant current charge at 17~22.1
amperes until the battery voltage measures
between 9.52~9.72 V/Battery(25°C) on charge
voltage.
Phase 2 (Constant-voltage)
constant voltage charge at 9.52~9.72 V/Battery(25°C) until
the current measures between 1.7~5.1 amperes.
Phase 3 (Constant-current)
constant current charge at 1.7~5.1 amperes until the battery voltage
measures between 10~10.8 V/battery(25°C) or until dV/dt reaches to less
than 0.035.
* END OF CHARGE at 110~120% of AH returned.
* Note : Charging condition(Voltage,Current, Time) will very depending on battery
size, charger(Charging Type, output) depth of discharge and temperchure.
Recommended
Charge Profile
20Hr 170Ah
5hr 145Ah
75A 75min
25A 295min
Capacity
40°C 105%
30°C 100%
0°C 80%
5Hr Capacity by
Temperature
Nominal Voltage 8V
Length(mm) 264
Width(mm) 183
Height(mm) (Embedded Terminal) 279
Weight(kg)(With Electrolyte) 29
Terminal Options Embedded, Dual Fit, Standard
Specification
Cover Style Individual Filling Structure
Cover Vent Style Gang & Bayonet Style
Container & Cover Material Light-Blue Polypropylene Plastic
Case to Cover Seal Method Heat Sealing
Inner-Cell Connector Type Through The Partion Weld
Plate Lug Weld Method Automated Cast-On Process
Positive Grid Material Antimony Lead Alloy
Negative Grid Material Antimony Lead Alloy
Separator Type Microporous Rubber With Glass Mat
Material Specifications
LONGEST 8170 (GC8-875)
Constant-current Constant-
voltage Controlled Charge
Phase 1 (Constant-current)
constant current charge at 19~24.7
amperes until the battery voltage measures
between 9.52~9.72 V/Battery(25°C) on charge
voltage.
Phase 2 (Constant-voltage)
constant voltage charge at 9.52~9.72 V/Battery(25°C) until
the current measures between 1.9~5.7 amperes.
Phase 3 (Constant-current)
constant current charge at 1.9~5.7 amperes until the battery voltage
measures between 10~10.8 V/battery(25°C) or until dV/dt reaches to less
than 0.035.
* END OF CHARGE at 110~120% of AH returned.
* Note : Charging condition(Voltage,Current, Time) will very depending on battery
size, charger(Charging Type, output) depth of discharge and temperchure.
Recommended
Charge Profile
20Hr 190Ah
5hr 155Ah
75A 90min
25A 340min
Capacity
40°C 105%
30°C 100%
0°C 80%
5Hr Capacity by
Temperature
Nominal Voltage 8V
Length(mm) 264
Width(mm) 183
Height(mm) (Embedded Terminal) 279
Weight(kg)(With Electrolyte) 32
Terminal Options Embedded, Dual Fit, Standard
Specification
Cover Style Individual Filling Structure
Cover Vent Style Gang & Bayonet Style
Container & Cover Material Light-Blue Polypropylene Plastic
Case to Cover Seal Method Heat Sealing
Inner-Cell Connector Type Through The Partion Weld
Plate Lug Weld Method Automated Cast-On Process
Positive Grid Material Antimony Lead Alloy
Negative Grid Material Antimony Lead Alloy
Separator Type Microporous Rubber With Glass Mat
Material Specifications
LONGEST 8190 (GC8-890)
6