SPECIALISED BATTERY SYSTEMS

CSB GP 645

TYPEVOLTAGECAPACITY
3 cells per unit6 V4.5 Ah @ 20hr-rate to 1.75V per cell @ 25°C (77°F)

GP 645 is a general-purpose battery with up to 5 years in standby service.
As with all CSB batteries, all are rechargeable, highly efficient, leakproof and maintenance-free.

Category:

Specification

Cells Per Unit3
Voltage Per Unit6 V
Capacity4.5 Ah @ 20hr-rate to 1.75V per cell @ 25°C (77°F)
WeightApprox. 0.84kg. (1.85 lbs.)
Maximum Discharge current60A/90A (5sec.)
Internal ResistanceApprox. 18.5 mΩ
Operating Temperature RangeDischarge:-15℃~50℃(5°F~122°F)
Charge:-15℃~40℃(5°F~104°F)
Storage:-15℃~40℃(5°F~104°F)
Nominal Operating Temperature Range25°C ± 3°C (77°F ± 5°F)
Float charging voltage6.75 to 6.9 VDC/unit Average at 25℃ (77°F )
Recommended Maximum Charging current limit1.35A
Equalization and Cycle Service7.2 to 7.5 VDC/unit Average at 25℃ (77°F )
Self DischargeIt should be more than 75% of the capacity that before storage after stocked for 6 months at ambient temp. 25℃
TerminalF1/F2-Faston Tab187/250
Container MaterialABS(UL94-HB) & Flammability resistance of(UL94-V0) can be available upon request.

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