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24v 400ah LiFePO4 Battery LiFeP04 BMS Lead acid battery replacement

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  • RJ-Powerwall-24400F
  • RJ
  • RJ-Powerwall-24400F

RJ-6000Cycles


RJ is a lithium battery Manufacturer for over 16years, recognized by customers from Australia,Europe and North America.We offer Top quality with very good price for lithium lifepo4 batteries cells!


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Items Parameter
Battery Type LiFePO4
Nominal Voltage 24V
Nominal Capacity 400Ah
Energy 10KWh
Internal Resistance ≤15mΩ
Limited Charge Voltage 29.2V
Charge Method CC/CV
Discharge Cut-off Voltage 20.0V
Charge Current 80A (Customizable)
Continuous Discharge Current 200A (Customizable)
Pulse Discharge Current 300A (Peak)
Cycle Life > 6000 cycles
Dimension (mm)

L540*W175*H375mm(Customized) x 2pcs

Weight 100Kg
Charge Temperature Range 0~45℃
Discharge Temperature Range -20~60℃
Recommended Operating Temperature 15~35℃


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BMS

No. Item Test Item Criterion
1 Voltage Charging Voltage DC:29.2V CC/CV
Balance voltage for single cell 3.50±0.025V
2 Current Balance voltage for single cell 35±5mA
Current consumption ≤50μA
Charging current 80A
Rated continuous discharging current 200A (Peak 300A)
3 Over charge Protection Over charge detection voltage for single cell 3.65V±0.025V
Over charge detection delay time 0.7S—1.3S
Over charge release voltage for single cell 3.550±0.05V
4 Over discharge Protection Over discharge detection voltage for single cell 2.50V±0.07V
Over discharge detection delay time 1.6±0.5S
Over discharge release voltage for single cell 3.00±0.75V
5 Over current Protection Over current detection current 500±50A
Over current detection delay time 1.6±0.5S
Release condition Cut load
6 Short Protection Detection condition Exterior short circuit
Detection delay time 230uS—500uS
Release condition Cut load
7 Resistance Protection circuitry (MOSFET) ≤60mΩ
8 Temperature Operating Temperature Range -40~+85℃
Storage Temperature Range -40~+85℃


Note BMS is customizable. More advanced functions available, such as bluetooth, RS485, CAN, Automaticaly Heating functions, High temperature shut off, Low temperature shut off, BMS protocol available etc. Contact us for more details!


With powerful capacity of Lithium Battery production, RJ is able to provide 1 to 1 customization service. No matter you only buy 1 pcs battery for your own use, or you are a company looking for bulk order of LiFePO4 Battery Pack, RJ will always meet your full satisfactions!


Customize

Model RJ5K RJ7K RJ10K RJ15K
Norminal Power(KWh) 5 KWh 7Kwh 10 KWh 15Kwh
Norninal Capacity(Ah) 100Ah 150Ah 200Ah 300Ah
Norninal Voltage(V) 48V-51.2V 48V-51.2V 48V-51.2V 48V-51.2V
Material Type Lithium Battery (LiFePO4) Lithium Battery (LiFePO4) Lithium Battery (LiFePO4) Lithium Battery (LiFePO4)
Dimensions (mm)

670 x 165 x 580 mm
Weight(Kg) 50 Kg 70kg 100 Kg 150Kg
Discharging Voltage(V) 40~58.4 V 40~58.4 V 40~58.4 V 40~58.4 V
Max Charging 100A 100A 100A 100A
Continuous Discharging (A) 100A 100A 150A 200A
Peak Discharging (A) 200A 200A 300A 400A
Expansibility 100KWh 100Kwh 100KWh 100KWh
Installation Methode Wall / Floor Mounted Wall / Floor Mounted Wall / Floor Mounted Floor Mounted
Communication Port(Optional) RS485 / Bluetooth RS485 / Bluetooth RS485 / Bluetooth RS485 / Bluetooth
Working Temperature(℃) -20~75℃ -20~75℃ -20~75℃ -20~75℃
Humidity 0-95% RH 0-95% RH 0-95% RH 0-95% RH
IP Grade (IP) 0-95% RH 0-95% RH 0-95% RH 0-95% RH
Altitude ≤3000m ≤3000m ≤3000m ≤3000m
Authentication Level TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3
Design Life(year) 20+ years 20+ years 20+ years 20+ years
Cycle Life (cycle) >6000Times (100%DOD) >6000Times (100%DOD) >6000Times (100%DOD) >6000Times (100%DOD)

 

 

Model RJ20K RJ30K RJ40K RJ50K
Norminal Power(KWh) 20 KWh 30 KWh 40KWh 50 KWh
Norninal Capacity(Ah) 400Ah 600Ah 800Ah 1000Ah
Norninal Voltage(V) 48V-51.2V 48V-51.2V 48V-51.2V 48V-51.2V
Material Type Lithium Battery (LiFePO4) Lithium Battery (LiFePO4) Lithium Battery (LiFePO4) Lithium Battery (LiFePO4)
Dimensions (mm) 670 x 165 x 580 mm * 2pcs 610*800*1600mm 610*800*1100mm *2pcs 610*800*1500mm *2pcs
Weight(Kg) 200 Kg 300 Kg 400 Kg 500 Kg
Discharging Voltage(V) 40~58.4 V 40~58.4 V 40~58.4 V 40~58.4 V
Max Charging 100A 120A 160A 200A
Continuous Discharging (A) 200A 300A 400A 500A
Peak Discharging (A) 400A 600A 800A 1000A
Expansibility 100KWh 100KWh 100KWh 100KWh
Installation Methode Wall / Floor Mounted Rack Mounted Rack Mounted Rack Mounted
Communication Port(OPTIONAL) RS485 / Bluetooth RS485 / Bluetooth RS485 / Bluetooth RS485 / Bluetooth
Working Temperature(℃) -20~75℃ -20~75℃ -20~75℃ -20~75℃
Humidity 0-95% RH 0-95% RH 0-95% RH 0-95% RH
IP Grade (IP) 0-95% RH 0-95% RH 0-95% RH 0-95% RH
Altitude ≤3000m ≤3000m ≤3000m ≤3000m
Authentication Level TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3
Design Life(year) 20+ years 20+ years 20+ years 20+ years
Cycle Life (cycle) >6000Times (100%DOD) >6000Times (100%DOD) >6000Times (100%DOD) >6000Times (100%DOD)


RJ-Applications

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why RJ

1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.

2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.

3. Flexible customizing and manufacturing accepted.

4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.

5. Strict management and control for every progress in producing and 100% QC inspection before shipment.

6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.

7. 10 years warranty with UL/CE certificate. Professional after-sales service, give instruction on how to use the products.



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