Place of Origin: | China |
Brand Name: | RJ |
Certification: | KC/MSDS/UN38.3/ROHS |
Model Number: | Lifepo4 Deep Cycle Battery |
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 |
MATERIAL: | LiFepo4 | VOLTAGE: | 48V |
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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
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 |
RJ Battery Cycle Test
RJ Battery Destructive Test
RJ Battery Application
RJ Production Line
RJ Battery Warehouse
Contact Person: Mr. Carl
Tel: +8613430203848