18650-4s LiFePO4 Lithium Ion Phosphate Cylindrical Battery 3.7v

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Product Details

Brand Name	TAC		Place of Origin	China
Model Number	18650 3.7V

Delivery Time:1 month after T/T

18650-4s LiFePO4 Lithium Ion Phosphate Cylindrical Battery 3.7v

Quick Detail

Place of Origin: Guangdong China (Mainland)

Brand Name: TAC

Battery Type: LiFePO4 Lithium Ion Phosphate Rechargeable Battery

Nominal Voltage 3.2V

Size :18.0(D)*64.5(H))mm)mm

Packing & Delivery

Cell Blue PVC jacket or OEM brand

Delivery Detail less than 1000pcs, one day after receipt of T/T

1000pcs-10, 000pcs, one week after receipt of T/T

100, 000pcs above, one month after receipt of T/T

High capacity

Suit for digital camera application

Item	Rated Performance	Remark
Nominal Voltage	3.2V	Mean Operation Voltage During Standard Discharge After Standard Charge
Voltage at end of	2.0V	Discharge Cut-off Voltage
Discharge
Charging Voltage	3.8±0.1V
Max Charging Voltage	4.0V
AC (1KHz) Impedance New Cell Max.(mW)	≤100mΩ
Standard charge	Constant Current 0.2C	Charge time : Approx 8.0h
	Constant Voltage 3.8V
	0.01 C5A cut-off
Standard discharge	Constant current 220mA
	end voltage2.0V
Self-discharge	≤10%	After Standard Charge, at 23 °C ±2 °C, stores 30 day to measure it’s capacity
Operation Temperature Range	Charge: 0~45°C	60±25%R.H.
	Discharge: -20~60°C	Bare Cell
Storage Temperature	Less than 1 year: -20~25°C	60±25%R.H.
Range

Hong Kong Tac Industrial Co., Ltd.: Contact nameMr Marketing
Chat Now; Phone852-20-51230576; AddressUNIT 04 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HK, Ankang, Shaanxi