Rack Mounted LiFePO4 Battery

19-inch rack battery in 25.6 V and 51.2 V versions from 2560 Wh to 10240 Wh, stacked in a cabinet for telecom, off-grid and small commercial backup.

Chemistry: LiFePO4
Nominal voltage: 25.6 V / 51.2 V
Capacity: 2560 Wh to 10240 Wh
Max charge / discharge: 100 A / 100 A
Communication: CAN / RS485
Cycle life: ≥6000 cycles

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19-inch rack battery in 25.6 V and 51.2 V versions from 2560 Wh to 10240 Wh, stacked in a cabinet for telecom, off-grid and small commercial backup.

At a glance

Model	SCRA-R-25.6-100H · SCRA-R-25.6-100S · SCRA-R-25.6-200 · SCRA-R-51.2-100 · SCRA-R-51.2-200
Rated capacity	2560 Wh (100 Ah) · 2560 Wh (100 Ah) · 5120 Wh (200 Ah) · 5120 Wh (100 Ah) · 10240 Wh (200 Ah)
Nominal voltage	25.6 V · 25.6 V · 25.6 V · 51.2 V · 51.2 V
Discharge voltage range	21.6–29.2 V (25.6 V models) / 43.2–58.4 V (51.2 V models)
Standard charging current	50 A
Max charging current	100 A
Max discharging current	100 A
Depth of discharge	95%
Communication interface	None on SCRA-R-25.6-100H; CAN / RS485 on the other models
Cycle life	≥6000 cycles, 25±2 °C, 0.5C, EOL80%
Working temperature	Charge 0–50 °C, discharge −20–60 °C
Storage temperature	−20–60 °C

Where the 19-inch rack battery fits

Standard 19-inch rack units in 25.6 V and 51.2 V from 2,560 Wh to 10,240 Wh, stacked in a cabinet for telecom, off-grid and small commercial backup. The rack format is what makes it serviceable: one module can be replaced without taking the bank offline.

Cell configuration is 8S on the 25.6 V models and 16S on the 51.2 V models, ≥6,000 cycles at 0.5C, 95% DoD, design life ≥10 years at 25 °C. One model, SCRA-R-25.6-100H, has no communication interface — worth checking before it is paired with an inverter that expects CAN or RS485.

2,560–10,240 Wh; 25.6 V (8S) or 51.2 V (16S).
CAN / RS485 on all models except SCRA-R-25.6-100H.
19-inch rack mounting — confirm the cabinet depth and ventilation.

The full table, including every model in the range, is on the Technical Parameters tab.