LiFePO4 Battery 48V 50ah 100ah 200ah Lithium Pack Rechargeable Back up Energy Storage Battery

• Type: LiFePO4
• Connection Mode: Parallel Connection
• Rechargeable: Chargeable
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 15S 4850
• Discharge Rate: 1c
• Size: Large
• Accessories Type: Battery
• Rated Capacity: 100ah
• Standard Voltage: 48V
• Usage: Ess
• Electrolyte: Li-ion
• Cycle Life: 2500times
• Normal Voltage: 48V
• Normal Capacity: 50ah
• Charge Voltage: 54.75V
• Cut-off Voltage: 41.25V
• Continuous Discharge Current: 50A
• BMS: 8s 50A Normal BMS
• Case: Iron Case
• Standard Charge Current: 10A
• Standard Discharge Current: 10A
• Charge Method: Cc/CV
• Energy: 2400
• Pack Method: 15s1p
• Cell: 3.2V50ah
• Dimension: 482*410*89
• Transport Package: Carton+Foam
• Specification: 1pcs one carton
• Trademark: no
• Origin: Jiangsu
• HS Code: 8507600000
• Production Capacity: 10000PCS/Months
• Package Size: 53.00cm * 45.00cm * 12.00cm
• Package Gross Weight: 24.000kg

Product Description

Product Parameters

Model No	NY2400	NY5000	NY7200	NY9600	NY12000
Voltage	48 V	48 V	48 V	48 V	48 V
Capacity	50Ah	100Ah	150Ah	200Ah	250Ah
Energy	2.4KWH	5.12KWH	7.68KWH	10.24KWH	12.80KWH
Operation voltage	35.25-54.75 Vdc	37.6-58.4Vdc	37.6-58.4Vdc	37.6-58.4Vdc	37.6-58.4Vdc
Max.charging voltage	54.75Vdc	58.4 Vdc	58.4 Vdc	58.4 Vdc	58.4 Vdc
Max.charging and discharging current	50A	100A	100A	100A	100A
Max Power	2400W	5120W	7680W	10240W	12800W
Life time(25°C)	10 years
Life cycles(80% DOD, 25°C)	6000 Cycles
Storage time / temperature	5 months @ 25°C; 3 months @ 35°C; 1 month @ 45°C
Operation temperature	-20°C to 60°C @60+/-25% Relative Humidity
Storage temperature	0°C to 45°C @60+/-25% Relative Humidity
Lithium Battery Standard	IEC62619, UN38.3, ROHS,CE-EMC
Enclosure protection rating	IP65
Dimensions(L×W×H)mm	482*410*89	482*400*177	482*430*222	482*500*280	482*500*280
Weight	24KG	43KG	65KG	82KG	100KG

Full Charge	The charger supplies 0.2C constant current until battery voltage reaches charge V,then be changed at constant voltage of cut-off V while tapering the charge current to less than or equal to 0.01C.Charging time is 5.0 hours in all.
Capacity	Within 1 hour after fully charged, discharged at 0.5C continuously down to cut-off V.	100% capacity
	Within 1 hour after fully charged, discharge at 1.0C continuously down to cut-off V.	95% capacity
Cycle life	A battery unit shall be repeated 6000 charge/discharge cycles, charged at CC-CV(0.2C-charge V) for 5 hours, discharged at 0.5C continuously down to cut-off V Cut-off Voltage, Measure discharge capacity.	80% capacity
Capacity retention	After fully charged, stored for 28 days at 20°C, then for 1 hour at normal temperature and continuously discharge at 0.2C to cut-off voltage.	Capacity retention rate ³ 95%

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