Lithium Iron Phosphate ECO ESS Battery 48V250AH

Lithium Iron Phosphate ECO ESS Battery

energy storage battery with building block design and flexible power capacity config.

Longer Cycle Life: Offers up to 20 times longer cycle life and five 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 batteries.
Higher Power: Delivers twice the power of lead-acid battery, even higher discharge, while maintaining high energy capacity.
Wider Temperature Range: -20C° ~ 60C°
Superior safety: lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging or short circuit situations.
Increased Flexibility: Modular design enables deployment of up to four batteries in series and up to ten batteries in parallel.

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Specification

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Specification

Model	LFP48-250(48V250AH)
Electrical Characteristics	Nominal Values
Nominal Voltage	48V
Nominal Capacity	250Ah (C5,25℃)
Energy	12000Wh
Internal Resistance	≤500mΩ
Cycle Life	>5000 cycles @0.2C 800%DOD
Months Self Discharge	<3%
Efficiency of Charge	100% @0.2C
Efficiency of Discharge	96~99% @1C
Standard Charge
Charge voltage	54.8±0.2V
Charge Mode	0.2C to 54.8V, then 54.8,charge current 0.02C(CC/CV)
Charger Current	50A
Max Charge current	125A
Charge Cut-off Voltage	55.5V±0.2V
Standard Discharge
Continuous Current	100A
Max. Pulse Current	500A(<3s)
Discharge cut-off Voltage	37.5V
Environmental
Charge Temperature	0 ℃ to 45 ℃ (32F to 113F) @60?25% Relative Humidity
Discharge Temperature	-20 ℃ to 60 ℃ (-4F to 140F) @60?25% Relative Humidity
Storage Temperature	0 ℃ to 40 ℃ (32F to 104F) @60?25% Relative Humidity
Water Dust Resistance
*Mechanical*
Cell & Method	10213245-3.2V50AH-15S5P
Plastic Case	6U standard case
Dimensions (in./mm.)	482570270 mm
Weight (lbs./kg.)	92Kg (Approx.)
Terminal	100A through terminal
Protocol (optional)	RS485/CAN
BMS	15S100A