48V 400Ah LiFePO4 20KWH Battery Built in BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine
Product Details:
| Place of Origin: |
China |
| Brand Name: |
RJ |
| Certification: |
KC/MSDS/UN38.3/ROHS |
| Model Number: |
Lifepo4 Deep Cycle Battery |
Payment & Shipping Terms:
| Minimum Order Quantity: |
1PCS |
| Price: |
USD1-10000.00 / PCS (FOB Shenzhen) |
| Packaging Details: |
Carton Package |
| Delivery Time: |
7 work days |
| Payment Terms: |
T/T |
| Supply Ability: |
100000 Piece/Pieces per Month |
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Detailed Product Description
| MATERIAL: |
LiFepo4 |
VOLTAGE: |
48V |
| CAPACITY: |
400AH |
LIFESPAN: |
>15years |
| WEIGHT: |
205KG |
48V 400Ah 20KWH LiFePO4 Battery with BMS Factory Price Lithium ion Battery for House Bank in a Yacht RV Marine
Detailed Product Description
Customized Battery Pack Nominal Voltage 12V/24V/36V/48V/60V/72V are optional;
Material: LiFePO4
battery cell voltage:3.2V
Cycle life:6000 times (100%DOD)
technical: adopted Japanese German technical, China manufacture;
| Norminal Power(KWh) |
20 KWh |
| Norninal Capacity(Ah) |
400Ah |
| Norninal Voltage(V) |
51.2V |
| Type |
LiFePO4 Battery |
| Dimensions (mm) |
L970mm*W265mm*H780mm |
| Weight(Kg) |
205kg |
| Discharging Voltage(V) |
40~58.4 V |
| Discharging Voltage(V) |
57.5~58.4 V |
| Charging |
100A |
| Discharging Current (A) |
100A |
| Communication Port |
CAN,RS232,RS485 ( Optional) |
| Working Temperature(℃) |
0~55℃ |
| Shelf Temperature(℃) |
-20~70℃ |
| Humidity |
0-95% RH(Non-condensing) |
| IP Grade (IP) |
0-95% RH(Non-condensing) |
| Altitude |
≤3000m |
| Authentication Level |
TuV/CE/UN38.3 |
| Design Life(year) |
20+ years (@25℃/77℉) |
| Cycle Life (cycle) |
>6000Times (100%DOD) |
Built-In BMS
|
Item
|
Content |
Criterion |
Over charge
Protection
|
Over charge detection voltage |
3.6~4.25V |
| Over charge detection delay time |
0.1 S ~ 6S |
| Over charge release voltage |
3.5~4.25V |
| Over discharge protection |
Over discharge detection voltage
|
2.0~3.3V |
| Over discharge detection delay time |
0.1 S ~ 6S |
| Over discharge release voltage |
2.1~3.4V |
Charge
Over current protection |
Charge Over current detection current |
1~100A |
| Charge Over current detection delay time |
0.02S~ 6S |
|
Discharge
Over current
protection
|
Discharge Over current detection current |
1~600A |
|
Discharge Over current detection delay time
|
0.02S~ 6S |
|
Short
protection
|
Short protection detection delay time |
100 u S |
| Detection condition |
B+ P-0.2 Omh |
| restore |
Cut off load |
| Interior Resistance |
Main loop electrify resistance |
2 OMh(50A) |
| Currentconsumption |
Current consume in normal operation |
1.5mA Type |
| Currentconsumption |
Current consume in sleep operation |
2 uA Type |
Advantages:
- Longer battery life – 6000times life cycle , 5 times more than lead acid batteries
- Low self-discharge
- Free of charge memory
- Steady discharge and charge performance.
- Outstanding thermal stability
- Wide temperature performance
- Short circuit protection
- Over charge and over discharge protection
- Over current protection
- Easy carrying and installation - can be carried and installed in any direction
- Fast charging - about 4~6 hours to be fully charged
- Lighter weight - 1/2~1/4 in weight compared to LA batteries
- Require no change to a lead acid battery charging system
- Better safety - mild warm, no explosion and firing, free of leakage
- Environmentally friendly - no poisonous lead, no acid, no heavy/rare metals, no gasses during charge, free of leakage
RJ Battery Cycle Test
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