Number of rounds 6
Voltage value 12 V
Ampere rating 4.5 Ah @ 20hr rate to 1.75V per cell @ 25 ° C (77 ° F)
Weight Approval: 1.66kg (3.66 lbs.)
Maximum discharge current 60A/90A (5sec.)
Internal resistance Approx. 37.7m Ω
Temperature working range Discharge: -15 ℃~50 ℃ (5 ° F~122 ° F)
Charge: -15 ℃~40 ℃ (5 ° F~104 ° F)
Storage: -15 ℃~40 ℃ (5 ° F~104 ° F)
General operating temperature range: 25 ° C ± 3 ° C (77 ° F ± 5 ° F)
Float charging uses a charging voltage of 13.5 to 13.8 VDC/unit Average at 25 ° C (77 ° F)
Suggested maximum charging current of 1.35A
Average charging voltage of 14.4 to 15.0 VDC/unit at 25 ° C (77 ° F)
It should be more than 75% of the capacity that before storage after stocked for 6 months at ambient temperature
Terminal F1/F2 Faston Tab187/250
ABS (UL94-HB)&Flammability resistance of (UL94-V0) can be available upon request “
Specification sheet
"GP series
GP 1245"
"Valve Regulated Lead Acid Battery
Maintenance-Free Sealed Lead Acid Battery.
Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99%."
General Design for Standby Power Applications
"【Design Life】
Up to 5 Years in Standby Service at 25℃
Eurobat (20℃) : 3-5 YEARS STANDARD COMMERCIAL
【 Operating Temperature Range】
Nominal Operating Temperature : 25℃(77℉) Discharge : -15℃ ~ 50℃ (5℉~122℉) Charge: -15℃ ~ 40℃ (5℉~104℉)
Storage: -15℃ ~ 40℃ (5℉~104℉)" "【 Float Charging Voltage】
13.5 ~ 13.8 VDC/Unit at 25℃ (77℉)
【Equalization Charging Voltage 】
14.4 ~ 15.0 VDC/Unit at 25℃ (77℉)
【 Self Discharge】
Less than 10% after 90 days, can be stored up to 6 months at 25℃ (77℉);
Fully recharging is required before usage, and charged sooner if stored at higher temperature than 25℃ (77℉)."
Specification Design according with IEC 61056-1/2:2012
"Nominal Voltage 12V (6 cells per unit)
Nominal Capacity 4.5Ah @20hr-rate to 1.75V per cell @25℃ (77℉)
Weight Approx. 1.66 Kg (3.66 lbs) Maximum Discharge Current 60/90A (5sec)
Internal Resistance Approx. 37.7mΩ
Short Circuit Current 160A
Maximum Charge Current 1.35A
Terminal types F1/F2 terminal -Faston Tab 187/250
Terminal tightening torque --
Container Material ABS (UL 94-HB) & Flame Retardant (94-V0) available upon request
Length (L) 92.8±1.0 mm 3.65±0.04 inch
Width (W) 69.9±1.0 mm 2.75±0.04 inch
Dimensions
Container Height (h) 102.3±1.5 mm 4.03±0.06 inch
Overall Height (H) 107.7±1.5 mm 4.24±0.06 inch"
Constant Current Discharge Characteristics Unit: A (25℃, 77℉)
F.V/Time 5 MIN 10MIN 15MIN 30MIN 60MIN 90MIN 2HR 3HR 5HR 8HR 10HR 20HR
1.60V 18.7 12.3 9.08 5.37 3.11 2.26 1.80 1.26 0.810 0.535 0.439 0.234
1.67V 17.6 11.8 8.88 5.31 3.09 2.25 1.79 1.24 0.808 0.533 0.438 0.233
1.70V 17.0 11.6 8.79 5.28 3.08 2.23 1.78 1.24 0.807 0.532 0.437 0.232
1.75V 16.1 11.2 8.62 5.21 3.06 2.22 1.77 1.23 0.804 0.531 0.435 0.229
1.80V 15.0 10.7 8.42 5.13 3.03 2.21 1.76 1.22 0.801 0.529 0.431 0.225
1.85V 13.8 10.3 8.21 5.04 3.00 2.18 1.74 1.21 0.798 0.528 0.428 0.221
Constant Power Discharge Characteristics Unit: W (25℃, 77℉)
F.V/Time 5MIN 10MIN 15MIN 30MIN 60MIN 90MIN 2HR 3HR 5HR 8HR 10HR 20HR
1.60V 221 145 110 65.9 38.6 27.9 22.2 16.1 10.7 7.09 5.79 3.19
1.67V 206 139 107 65.4 38.4 27.7 22.0 16.0 10.6 7.08 5.78 3.17
1.70V 199 137 105 64.9 38.1 27.6 21.9 15.9 10.5 7.04 5.76 3.16
1.75V 188 133 102 64.7 38.0 27.5 21.8 15.8 10.4 7.02 5.74 3.16
1.80V 177 128 100 63.6 37.7 27.2 21.5 15.7 10.3 6.96 5.71 3.13
1.85V 165 122 96.6 60.9 36.7 26.7 21.3 15.5 10.2 6.89 5.63 3.09
0
Contact: Sir SHU
Phone: 13775032303
Tel: 4001177032
Email: 13775032303@139.com
Add: Room 3208, Floor 2, Rongyu Building, No. 780 Wanhangdu Road, Jing'an District, Shanghai