GFM-H series batteries use AGM technology with single large capacity and thick plate structure design. It has longer floating life and high floating consistency. Its modular and horizontal structure design ensures convenient installation and maintenance, saving space effectively. It is suitable for applications with high floating consistency requirements and data center.
Benefits
● Very long life according to EUROBAT Classification
● High discharge performance
● 99%+ gas recombination efficiency
● Maximum charge efficiency
● Low self-discharge rate
● Horizontal installation method effectively prevent electrolyte stratification
Applications
● Telecommunications
● Power system
● UPS
● Electrical Power plants and substation
● Data center
Standards 
● IEC 60896-21/22
● DL/T 637-1997
● EUROBAT guide
Specifications
Battery model:
GFM-1000H
Design Life (years, 25℃): 18
Capacity (Ah, 25℃):
10HR (100.0A, 1.80V)
1000, 5HR (170.0A, 1.80V)
850, 3HR (250A, 1.80V) 750, 1HR(550A, 1.75V)
550
Dimensions (mm):
Length
192, Width
230, Height
539, Total Height
548
Approx. Weight (kg):
57.3
Reference Internal Resistance (mΩ):
 0.29 ( fully charged @ 25℃)
Maximum Discharge Current (A/5 Sec.):
 3800
Self-Discharge (25℃):
≤1.5% per month
Charge Voltage (V/cell, 25℃):
Cycle use
2.35 (-3.5mV/℃/cell), max charge current: 150A
Float use
2.25 (-3.5mV/℃/cell)
Short Circuit Current (A): 8000

Maximum Discharge Current (A/5 Sec.)
Self-Discharge (25℃)
Charge Voltage (V/cell, 25℃)
Short Circuit Current (A)