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Li-ion Battery Cell

51.2V 100Ah Rack Mounted Storage Battery

Factory Price, OEM, ODM
Model:   51.2V 100AH (Welcome customized)
Rated Voltage (V):   51.2V
Rated Capacity (Ah):   100Ah
Supply Ability:   500,000 per Month
MOQ:   10-50PCS
Approx Dimension:   485*470*155mm
Approx Weight:   46.0kg
Certificate:   CE,UL, IEC, UN38.3, MSDS,ISO9001

51.2V 100Ah Rack Mounted Storage Battery is Lithium iron phosphate battery module which designed for backup power application.

This battery module integrated with intelligent BMS inside, has big advantages on safety, cycle life, energy density, temperature range and environmental protection.

This product specification describes the type, size, structure, electrochemistry performance, service life, and BMS characteristics.



Nominal Voltage: 51.2A

Nominal Capacity: 100Ah

Module weight: 46.0kg

Dimension (W*D*H),mm: 442* 470* 155mm

Charging Voltage: 56.0V-57.0V

Discharging Voltage: 43.2V

Max constant current: 100A

Max constant discharge: 100A

Charge range: 0℃~45℃

Discharge range: -20℃-55℃

Storage range: -20℃-45℃

Built-in BMS: Voltage, current, temperature, Management & Cell balance

Communication protocol: RS485, CAN communication

Design life: >10years

Cycle life: >6000times, 80%DOD, 25℃


Battery Module

The battery module consists of single LFP cells, wire, BMS and metal container.

● Packed with high performance LFP single cell, long life, safety and wide temperature range

● High energy density, small size, light weight, no pollution;

● Packing with single cell container, fire retardant wire and copper connecting bar, stable and safe.

● Built-in BMS, with battery voltage, current, temperature and health management.

● LED indicate the battery SOC and operating status.

● 19 inches metal module container rack, simple installation and expand capacity by parallel.

● Flexible customization of dimensions

● 10 years design life, Stable performance, maintenance free.


BMS specification

BMS provides complete management and protection for the battery.

● Voltage warning and protection for module and each single cell.

● Current warning and protection, and the maximum operating current can be customized.

● Temperature warning and protection, 4 sensors for battery pack and 1 sensor for BMS.

● Battery module SOC and SOH calculation, display the accurate battery status.

● Communicate with the SMPS or monitor device, report the battery data.

● Pre-charge/discharge logic, make sure safety charge for the module if under low voltage condition.

● Switch-off mode, sleep mode, and operating mode, different mode for different condition.


For more detailed please reach out to us at


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