Kung Long 2v 500ah battery MSK500 Valve Regulated Lead Acid
The MSK series is a 2V-cell, low self-discharge, long storage life, sealed valve control VRLA lead-acid batteries with a special grid frame alloy design with outstanding anti-corrosion performance.
APPLICATION
- Large Energy Storage System
- Telecom Backup System
- Data Center Backup System
- Net Communication System
- Large Emergency Backup System
For More Details read Datasheet
- Description
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Description
Specifications
Model: MSK500
Nominal Voltage(V): 2V
Nominal Capacity:
- 10 hour rate (50A to 1.80V) 500Ah
- 5 hour rate (85A to 1.70V) 425Ah
- 1 hour rate (300A to 1.60V) 300Ah
- 1C (500A to 1.60V) 250Ah
Weight: Approx. 33.5kg(73.7Lbs.)
Internal Resistance (at 1KHz): Approx. 0.5 mΩ
Maximum Discharge Current for: 5 seconds: 3000A
Charging Methods at 25℃(77℉):
- Cycle use:
Charging Voltage 2.33 to 2.36V
Coefficient -5.0mV/℃/cell
Maximum Charging Current： 150A - Standby use:
Float Charging Voltage 2.21 to 2.25V
Coefficient -3.0mV/℃/cell
Operating Temperature Range:
Charge -15℃(5℉) to 40℃(104℉)
Discharge -15℃(5℉) to 50℃(122℉)
Storage -15℃(5℉) to 40℃(104℉)
Charge Retention (shelf life) at 20℃(68℉):
1 month 98％
3 month 94％
6 month 85％
Case Material:
ABS UL94 HB
Option: Flammability resistance of (UL94 V-0)
Design Life: Expected Trickle Design Life: 12-15 years at 20℃
according to Eurobat.
Terminal: F18
