Active Member
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[China]
Contact name:Grant
Shenzhen Goldenbattery Technology Co.,Ltd |
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Rechargeable customized lifep04 battery storage batteries 12v 24v 48v 100ah 200ah 240ah for vehicles
Applications for 26V 40Ah lithium ion battery
1. Emergency lighting systems
2. Alarm and security system
3. Fire alarm and security system
3.Telecommunication system
5. Backup power for testing and measuring instruments
6. Communication power supply
7. Auto control system
8. Electronic apparatus and equipment
9.DC power supply
| NO. | Items | Specifications | |||
| 1 | Charge voltage | 54.75V | |||
| 2 | Nominal voltage/ | 48V(15S12P) | |||
| 3 | Initial impedance | 260mΩ | |||
| 4 | Nominal capacity | 70.0Ah | |||
| 5 | Minimum capacity | 70.0Ah | |||
| 6 | Low-temperature capacity | ≥42.0Ah | When the battery is standard charged, it shall be put into chamber at ( -20±2 )℃for 8-16hrs,then discharged at 0.2C5A (14.0A) constant current to 37.5V
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| 7 | Charge current | Standard Charging::0.2C5A (14.0A) Rapid charge:0.5C5A (35.0A) Max | |||
| 8 | Standard Charging method | 14.0A(0.2C5A) CC(constant current)charge to 54.75V,then CV(constant voltage 54.75V)charge till charge current decline to ≤700mA(≈0.01C5A) | |||
| 9 | Charging time | Standard Charging:8.0hours(Ref.) Rapid charge: 3.5hours(Ref.) | |||
| 10 | Max.discharge current | 70.0A(1.0C5A) | |||
| 11 | Discharge cut-off voltage | 37.5V | |||
| 12 | Shelf life | 5 years | |||
| 13 | Cycle life (0.2C5A/0.2C5A) | 2000 times(≧60%DOD) | |||
| 14 | Operating temperature | Charging: 0℃~45℃ Discharging:-20℃~+60℃ | |||
| 15 | Storage temperature | Less than 1 month | -10℃~+45℃ |
Percentage of recoverable capacity :85% | |
Less than 6 month | -20℃~+35℃ | ||||
| 16 | Pack Weight | Approx:30.0kg | |||
| 17 | Pack Dimension | Length: Max 399.00 mm Width: Max 250.00 mm Thickness1:Max 240.00 mm | |||
| 18 | Other | CAN communication function and output control switch Applied to intelligent logistics vehicles | |||
We can provide customized battery packs with different function as per customer's requirements , please feel free to contact for your own designed products
