Lithium Iron Phosphate Battery LP19-48400 (51.2V/400Ah) Lithium Iron Phosphate Battery LP19-48400 (51.2V/400Ah) Lithium Iron Phosphate Battery LP19-48400 (51.2V/400Ah)

Lithium Iron Phosphate Battery

LP19-48400 (51.2V/400Ah)

With easy installation and a minimalist design, Movable module lithium battery complements a variety of home styles. The battery capacity can be increased freely and flexibly according to the situation of home use. The battery cell uses the best safety LiFePO4 battery to save costs. Easy installation, according the power storage needs and combine different batteries pack.

  • Flexible modular system;
  • High-efficient energy storage battery;
  • Safe & reliable performance with LiFePO4 cell;
  • The battery has a long life cycle;
  • Intelligent Monitor System.
Where to Buy?



Lithium Iron Phosphate can be used in most applications that use Lead Acid, GEL or AGM type batteries.

Suitable applications include:

•Solar Storage
•Switching applications and more
•Base transceiver station
•Communication equipments
•Central office
•Telecommunication systems
•Electronic cash registers
•Microprocessor based office machine


High cycle life

6000 Cycles (25℃, 80% DOD) for effectively lower total of ownership cost

Longer service life

Low maintenance batteries with stable chemistry.

Built in circuit protection

Battery Management System (BMS) is incorporated against abuse.

Better storage

up to 6 months thanks to its extremely low self discharge (LSD) rate and no risk of sulphation.

Quickly recharge

Save time and increase productivity with less down time thanks to superior charge/discharge efficiency.

Extreme heat tolerance

Suitable for use in a wider range of applications where ambient temperature is unusually high: up to +60°C.


Lithium batteries provide more Wh/Kg while also being up to 1/3 the weight of its SLA equivalent.


•Do NOT short circuit, reverse polarity, crush or disassemble.
•Do NOT heat or incinerate.
•Do NOT immerse in any liquid.
•Store at 30~50% SOC. Recharging every 3 months is recommended. The storage area should be clean, cool, dry and ventilated.

↓↓↓Installation Portfolio------------

MODEL LP19-48400
Nominal Voltage 51.2 V
Nominal Capacity 400 Ah
Energy 20480 Wh
Communication CAN2.0/RS232/RS485
Resistance ≤50 mΩ @ 50% SOC
Efficiency ≤96%
Recommended Charge Current 100A
Maximum Continuous Discharge Current 100 A
Maximum load power 5KW
Recommended Charge Voltage 57.6V
BMS Charge Cut-Off Voltage <58.4 V (3.65V/Cell)
Reconnect Voltage >57.6 V (3.6V/Cell)
Balancing Voltage <57.6 V (3.6V/Cell)
Balancing open voltage 55.2V (3.45V/Cell)
Recommended Low Voltage Disconnect 44 V (2.75V/Cell)
BMS Discharge Cut-Off Voltage >40.0V (2s) (2.5V/Cell)
Reconnect Voltage >44.0 V (2.75V/Cell)
Discharge Temperature -4 ~ 131 ºF (-20 ~ 55 ºC)
Charge Temperature -4 ~ 113 ºF (0 ~ 45 ºC)
Storage Temperature 23 ~ 95 ºF (-5 ~ 35 ºC)
BMS High Temperature Cut-Off 149 ºF (65 ºC)
Reconnect Temperature 131 ºF (55 ºC)
Dimension (L x W x H) 537*498*830 mm
Approx. Weight 190 kg
Terminal Type DIN POST
Terminal Torque 80 ~ 100 in-lbs (9 ~ 11 N-m)
Case Material SPPC
Enclosure Protection IP20
Certifications CE (battery) UN38.3 (battery) UL1642 & IEC62133 (cells)
Shipping Classification UN 3480, CLASS 9

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