SOK SK48V100N 48V 100Ah Server Rack Battery

The SOK SK48V100N is a reliable 48V (51.2V nominal) 100Ah server rack LiFePO4 battery delivering 5.12 kWh of clean, maintenance-free energy storage. It features a built-in smart BMS with multi-protection alongside a 100000µF pre-charge circuit to safeguard critical components.

Equipped with an integrated 100W heater and versatile RS485 and CANBus communication protocols, this battery integrates seamlessly with standard server racks and inverters. It boasts over 6000 cycles at 80% DOD and provides an exceptional 20-year typical lifespan backed by a 7-year warranty.

Key Features

Nominal Voltage	51.2V
Capacity	100Ah
Energy	5.12 kWh
Lifespan	20 Year Typical
Warranty	7 Years
Cycle Life	over 6000 Cycles at 80% DOD @0.5C Rate
Maintenance	Free
BMS	Built-In Smart BMS：multi-protection
Heater	100w
Pre-Charge Circuit	100000µF
Communication	RS485 & CANBus
Mounting	Rack Mountable

Downloads

• Spec Sheet

Frequently asked questions What is the capacity and energy rating of this battery? The battery is rated at 48V (51.2V nominal) with a capacity of 100Ah and a total energy capacity of 5.12 kWh. What communication protocols does the battery support? It supports RS485 and CANBus communication to work with compatible inverters. Does the unit have a built-in heater? Yes, it features an integrated 100W built-in heater. What is the expected cycle life and warranty? It provides over 6000 cycles at 80% DOD (0.5C rate), has a typical lifespan of 20 years, and includes a 7-year warranty.