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China 14.8V 4400mAh LiFePO4 18650 Rechargeable Battery

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10 Pieces	Contact Supplier

Local Area:	Shenzhen, Guangdong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Type:	LiFePO4
Usage:	Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle
Nominal Voltage:	14.8V

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Product Description

14.8V 4400mAh Lifepo4 18650 rechargeable battery

Product Specification

ItemCriteriaRemarksWeight500g Typical capacity4400mAh0.5C charge and 0.5C discharge for cut-off voltage Minimum capacity4400mAhNominal voltage14.8V Internal impedancecell:≤60mAC 1KHz after standard chargeBattery: ≤200mChargevoltage16.8V Standard charge current2200mA Max. charge current2200mA Max. discharge current2200mA Discharge cut-off voltage 11V Operating temperature0~+45ºC Charging-20~+60ºC dischargingStorage temperaturewithin 1 month:-5 ºC~+45ºCRelative humidity: 65±20%RHwithin 3 month:-5 ºC~+35ºCwithin 6 month: 0 ºC~+35ºCSemi-manufactured cellEA 18650-2200MAH8PCSPCM 1PCS

PCM Parameter

ItemCriteriaOver-charge protection voltage4.25Over-discharge protection voltage2.75Over current detection current5A-8AInitial Impedance≤60mOperation Station Current8.0μA Type 10μA MaxTemperature control switch70ºC