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12V 400Ah Lithium Iron Phosphate Battery Pack For RV 12.8V LFP Batteries

12V 400Ah Lithium Iron Phosphate Battery Pack For RV 12.8V LFP Batteries

Leadyo Power's Lifepo4 batteries offer advanced features such as Bluetooth connectivity, an LCD display, LED voltage digital readout, and an active balancing board.

Nominal Voltage: 12.8V
Nominal capacity: 400Ah
Working voltage: 2.0V~3.65V
AC impedance resistance(1khz): ≤0.4mΩ
Max. pulse charge / discharge current: 100A/200A
Dimension: 520mm(L)*269(W)mm*220(H)mm
Weight: 38kg

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Deep Cycle LiFePO4 12V 400Ah Lithium Iron Phosphate Battery Pack For RV 12.8V LFP Batteries details

Product Details:

Safety and Stability: Leadyo Power's Lifepo4 batteries are non-toxic, non-polluting, and free from rare earth metals. They are designed to be explosion-proof and fire-resistant.
Long Service Life: Lifespan extended up to 10 times, with 2000-4500 cycles of charging and discharging.
Lightweight: Approximately 1/4 lighter than lead-acid batteries.
Wide Temperature Range: Operates from -20 to +75°C.
No Memory Effect: Can be charged on demand without capacity loss.
Versatile: Suitable for RVs, ships, Home storage, and telecommunication base stations

Electrical Specifications

Nominal Voltage	12.8V
Rated Capacity	400Ah
Energy	5120Wh
Opetation Voltage	8.8V-14.4V
Self Discharge	3% / per month
Efficiency	99%
Max Module In Series	4 pcs
Max Module In Parallel	20pcs
Short Circuit Protection	200-800µs Auto recover or charge release

Discharge/Charge Specifications

Max Continuous Discharge current	100A
Peak Current	200A (10s)
Discharge Pluse Current	500A±50A（31±10ms)
Discharge Cut-off Voltage	8.8V (2.2V±0.05v) pc)
Max Charge Current	100A
Recommended Charge Current	5A-50A
End of Charge voltage	14.4V±0.2V
BMS Over Charge Voltage Cut-off	15V(3.75V±0.05v pc)
Balancing Voltage	3.6V±0.05v pc
Cell Balancing current	116±10mA

Mechanical Specifications

Terminal Type	2*M8 Bolts
Weight	38kg
Case Dimension (LWH)	L520W269T220mm
Case Material	ABS case
Enclosure Protection	IP66
Cell Type/Chemistry	Prismatic-LiFePO4 battery
BMS Functions:Low voltage ,high voltae,over temp ,over current,short-circuit protection, passive balance function,etc.

Temperature Specifiactions

Discharge Temperature	-20～+65℃
Charge Temperature	-20～+45℃
Storage Temperature Range	-20～+45℃
Battery High Temperature Protection	60℃
BMS Temperature Protection	90℃