32650 3.2V6ah Cylindrical LiFePO4 Battery Cell for Street Lamp

• Type: Li-ion Battery
• Cathode Material: LFP
• Rechargeable: Yes
• 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.: 32650
• Size: Small
• Capacity: 6ah
• Voltage: 3.2V
• Discharge Rate: 2c
• Cycle Life: 2000times 25ºC 0.5c/0.5c 80%Soh
• Recommend Charge Current: 0.5c
• Cell Weight: 140g
• IR: 1-3mΩ
• Work Voltage: 2-3.6V
• Charge Voltage: 3.6V
• Cut-off Voltage: 2V
• Transport Package: Carton
• Specification: 25pcs one carton
• Trademark: no
• Origin: Jiangsu
• HS Code: 8507600090
• Production Capacity: 500000PCS/Months
• Package Size: 170.00cm * 170.00cm * 72.00cm
• Package Gross Weight: 4.000kg

Product Description

Product Description

Item		Specification	Remarks
Typical Capacity		6Ah	0.5C discharge
Minimum Capacity		5.9h	0.5C discharge
Nominal Voltage		3.2V
Discharging Voltage (Min)		2.0V
Charging Voltage (Max)		3.6±0.05V
Charging Current(Std)		1.2A	0.2C(0 ~ +45°C)
Discharging Current(Std)		1.2A	0.2C(-20 ~ +60°C)
Max Charging Current		6A	1.0C(0 ~ +45°C)
Discharging Current(Max/Peak 3s)		18A	3.0C(-20 ~ +60°C)
Max continuous Discharging Current		12A	2.0C(5 ~ +45°C)
Internal Impedance		≤3.0mW	AC Impedance 1kHz
Cell Weight		140g	About
Storage temperature range	< 1 Month	-20 ~ +60°C
	< 3 Month	-20 ~ +45°C
	<12 Month	-20 ~ +25°C
Charging temperature range		0 ~ +45°C

Full Charge	The charger supplies 0.2C constant current until battery voltage reaches 3.65V,then be changed at constant voltage of 3.65V 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 2.0V.	100% capacity
	Within 1 hour after fully charged, discharge at 1.0C continuously down to 2.0V.	95% capacity
Cycle life	A battery unit shall be repeated 2000 charge/discharge cycles, charged at CC-CV(0.2C5A-3.65V) for 5 hours, discharged at 0.5C continuously down to 2.0V 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 2.0V.	Capacity retention rate ³ 95%

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