Enersys Powersafe DDm 2DDm50-13 Batteries

The EnerSys PowerSafe® DDm 2DDm50-13 battery range offers an ideal solution for large capacity Valve Regulated Lead-Acid (VRLA) battery requirements. EnerSys PowerSafe® DDm 2DDm50-13 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 2DDm50-13 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: 300

8hr. rate 1.75Vpc @ 77°F: 300

Nominal Dimensions:

Length (mm): 265

Length (in): 10.4

Height (mm): 165

Height (in): 6.5

Can Depth (mm): 333

Can Depth (in): 13.1

Module Depth (mm): 366

Module Depth (in): 14.4

Typical Weight of Cell(s) in Can (kg): 49.5

Typical Weight of Cell(s) in Can (lbs): 108.9

Internal Resistance Micro-Ohms: 550

Short Circuit Current (Amps): 3791

Electrolyte (1.300 S.G.)

Volume (per cell) (oz): 128

Volume (per cell) (L): 3.6

Weight (per cell) (lbs): 10.4

Weight (per cell) (kg): 4.7

Pure Acid (1.835 S.G.)

Volume (per cell) (oz): 34.6

Volume (per cell) (L): 1.0

Weight (per cell) (lbs): 4.1

Weight (per cell) (kg): 1.9

Lead Weight (per cell) (lbs): 32

Lead Weight (per cell) (kg): 14.5