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48V 100ah 5kwh Lithium LiFePO4 Battery Pack

The EVL 48V Lithium Iron Phosphate Battery Pack is the perfect option for off-grid energy storage systems. We designed brand new 48V 100AH LiFePO4 Battery pack with our high quality 10Ah LiFePO4 single battery cells. They are a energy storage system for house with the capacity of 5kwh. The 48V Lithium Battery bank with LiFePO4 technology, meets the highest safety standards and has a special life cycle, optimized with a proprietary manufacturing process and battery architecture. The state-of-the-art Battery Management System (BMS) provides comprehensive protection features and real-time monitoring.

48V lithium battery pack

Features of 48V Lithium LiFePO4 Battery Pack:

● Longer Cycle Life: Offers up to 10 times longer cycle life and 5 times longer float/calendar life than lead acid battery. Helping to minimize replacement cost and reduce total cost of ownership.

● Lighter Weight: About 40% of the weight of a comparable lead acid battery. A ”drop in” replacement for lead acid battery.

● Higher Power: Delivers twice power of lead acid battery, even high discharge rate, while maintain high energy capacity.

● Wider Temperature Range: -20℃~60℃

● Superior Safety: Lithium iron phosphate chemistry eliminates the risk of explosion or combustion due to high impact, over charging or short circuit situation.

● No Memory Effect: Support unstable partial state of charge (UPSOC) (charge/discharge) utilization.

Specification:

Model		NE-48D100-NP
Electrical Characteristics	Nominal Voltage	48V
	Nominal Capacity	100Ah
	Energy	4800Wh
	Internal Resistance	≤100mΩ (without BMS)
	Cycle Life	≥2000 cycles（25℃ 80%DOD）
	Design Life	≥10 years @25℃
	Self-Discharge (90 days)	≤5%，@25℃
	Efficiency of Charge	≥98%
	Efficiency of Discharge	≥100% @ 0.2C ≥96% @ 0.5C
Charge	Charge Voltage	54.0V±0.1V
	Charge Mode	0.2C to 54.0V, then 54.0V charge current to 0.02C (CC/CV)
	Max. Charge Current	100A
	Charge Cut-off Voltage	56.25V±0.2V
Discharge	Max. Continuous Discharge Current	100A
Discharge	Discharge Cut-off Voltage	42V±0.2V
Environmental	Charge Temperature Range	0℃~60℃
	Discharge Temperature Range	-20℃~60℃
	Optimum Operation Temperature	5℃~45℃
	Storage Temperature	0℃~45℃, ≤85% relative Humidity
	Water Dust Resistance	IP20
Mechanical	Case	Iron (Insulation painting)
	Dimensions (including the handles)	442410178mm
	Weight	~46kg
	Gravimetric Specific energy	~105Wh/kg
Others	Method	15S Cylindrical cells
	Protocol	RS485 (2 Nos) / RS232
	SOC Light	4 * LED
	LCD Screen	Optional, the default setting is no screen

Functions of BMS:

● Over charge detection function
● Over discharge detection function
● Over current detection function
● Temperature protection function
● Short circuit detection function
● Balance function

Applications:

Electrical vehicles, Solar/wind energy storage system, UPS, backup power, Telecommunication, Medical equipment, Lighting, etc.

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