EnerSys Powersafe DDm DDm100-21 Batteries

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

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