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High Quality 12V 250Ah Lithium Iron Battery RV Motorhomes Backup Deep Cycle 12.8V 250ah LiFePO4 Battery Pack

High Quality 12V 250Ah Lithium Iron Battery RV Motorhomes Backup Deep Cycle 12.8V 250ah LiFePO4 Battery Pack

LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind.

Nominal Voltage: 12.8V
Nominal capacity: 250Ah
Working voltage: 2.0V~3.65V
AC impedance resistance(1khz): ≤0.4mΩ
Max. pulse charge / discharge current: 100A/200A
Dimension: 522mm(L)*240(W)mm*220(H)mm
Weight: 26kg

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High Quality 12V 250Ah Lithium Iron Battery RV Motorhomes Backup Deep Cycle 12.8V 250ah LiFePO4 Battery Pack factory

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	250Ah
Energy	3200Wh
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	26kg
Case Dimension (LWH)	L520W240T220mm
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℃