The EnerSys PowerSafe® DDm DDm100-21 battery range offers an ideal solution for large capacity Valve Regulated Lead-Acid (VRLA) battery requirements. EnerSys PowerSafe® DDm DDm100-21 battery’s steel can (module) design, with its integral racking system, provides a cost effective battery system. This creates a compact, quick and simple installation process. EnerSys PowerSafe® DDm DDm100-21 battery, with its optimized recombination technology and extra thick plates, provides excellent performance and service life across a wide range of applications including: telecommunications, power generation/distribution sites, and UPS.
General Specifications:
Nominal Capacity (Ah):
10hr. rate 1.80Vpc @ 20°C: 1000
8hr. rate 1.75Vpc @ 77°F: 1000
Nominal Dimensions:
Length (mm): 214
Length (in): 8.4
Height (mm): 165
Height (in): 6.5
Can Depth (mm): 590
Can Depth (in): 23.2
Module Depth (mm): 624
Module Depth (in): 24.5
Typical Weight of Cell(s) in Can (kg): 73.5
Typical Weight of Cell(s) in Can (lbs): 163.4
Internal Resistance Micro-Ohms: 270
Short Circuit Current (Amps): 7722
Electrolyte (1.300 S.G.)
Volume (per cell) (oz): 422
Volume (per cell) (L): 12.5
Weight (per cell) (lbs): 35.8
Weight (per cell) (kg): 16.2
Pure Acid (1.835 S.G.)
Volume (per cell) (oz): 119.0
Volume (per cell) (L): 3.5
Weight (per cell) (lbs): 14.2
Weight (per cell) (kg): 6.4
Lead Weight (per cell) (lbs): 105
Lead Weight (per cell) (kg): 47.6