Welcome: CSB Taiwan Energy Technology Co., Ltd (Shanghai Branch)
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Specification
Cells Per Unit 6
Voltage Per Unit 12 V
Capacity 40 Ah @ 20hr-rate to 1.75V per cell @ 25°C (77°F)
Weight Approx. 13.20 kg. (29.07 lbs.)
Maximum Discharge Current 400A (5 sec)
Internal Resistance Approx. 8.2 mΩ
Operating Temperature Range Discharge：-15℃~50℃(5°F~122°F)
Charge：-15℃~40℃(5°F~104°F)
Storage：-15℃~40℃(5°F~104°F)
Nominal Operating Temperature Range 25°C ± 3°C (77°F ± 5°F)
Float Charging Voltage 13.5 to 13.8 VDC/unit Average at 25°C (77°F)
Recommended Maximum Charging current limit 12.0A
Equalization and Cycle Service 14.4 to 15.0 VDC/unit Average at 25°C (77°F)
Self Discharge It should be more than 75% of the capacity that before storage after stocked for 6 months at ambient temp. 25℃
Terminal L terminal:B8 (M5 bolt) or Recessed type (M6 bolt)
Container Material ABS(UL94-HB)
EVX 12400
Valve controlled sealed lead-acid battery
Maintenance free sealed lead-acid batteries.
Absorbing glass fiber blanket (AGM) technology, the effective gas recombination rate can reach up to 99%.
general information
[Design lifespan]
400 cycles at 100% discharge depth (DOD) at 25 ℃ and 1800 cycles at 30% discharge depth (DOD) at 25 ℃
[Operating temperature range]
Nominal working temperature: 25 ℃ (77 ℉), discharge: -15 ℃~50 ℃ (5 ℉ 122 ℉), charging: -15 ℃~40 ℃ (5 ℉ 104 ℉), storage: -15 ℃~40 ℃ (5 ℉~104 ℉)
Certification
IEC 60254-1:2005/IEC60254-2:2008
Balanced charging voltage
At 25 ℃ (77 ℉), 14.4~15.0 VDC per unit
Self discharge
After 90 days, self discharge shall not exceed 10% and can be stored for up to 6 months at 25 ℃ (77 ℉); Before use, it is necessary to fully charge. If the storage temperature is above 25 ℃ (77 ℉), it needs to be charged earlier.
Constant power discharge characteristics (in watts, 25 ℃, 77 ℉)
Voltage/time 30 minutes 45 minutes 60 minutes 90 minutes 2 hours 3 hours 4 hours 5 hours 6 hours 8 hours 10 hours 20 hours
1.60V 457 340 275 201 162 117 93.0 76.8 65.0 49.9 41.1 22.3
1.67V 444 330 268 196 157 113 90.1 74.6 63.1 48.4 40.0 21.6
1.70V 430 320 260 189 152 110 87.6 72.3 61.1 46.9 38.8 20.9
1.75V 417 311 252 184 147 107 84.5 69.9 59.2 45.5 37.6 20.3
1.80V 404 300 243 178 143 103 81.5 67.4 57.1 44.0 36.4 19.6
1.85V 391 290 235 173 138 99.5 78.9 64.9 55.1 42.6 35.2 19.0
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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
