21700 3.7V 4000mAh 4.0ah Rechargeable Lithium Battery for LED Flashlights

Model NO.
AS-21700R-4000-103
Chargetime
Approx5.25h (Charge:800mA)
Operatingtemperature
Charge/Discharge:0~+45ºC/-10~+50ºC
Energy
14.8wh
Discharge Cut-off Voltage
3V
AC Impedance Resistance
≤40mΩ
Nominal Voltage
3.7V
Capacity
4000mAh
Transport Package
Carton
Specification
21700
Trademark
A&S
HS Code
85076000
Reference Price
$ 1.94 - 19.80
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Product Description

21700 3.7V 4000mAh 4.0ah Rechargeable Lithium Battery for LED Flashlights
21700 3.7V 4000mAh 4.0ah Rechargeable Lithium Battery for LED Flashlights
Capacity
4000mAh
Nominal Voltage
3.7V
AC Impedance Resistance
≤40mΩ
Discharge Cut-off Voltage
3V
Charge Voltage
4.2V
Max. Charge Voltage
4.23V
Charge Time
Approx5.25h
Standard charge current
0.2CmA 800mA
Max.charge current
4000mA 1.0CmA
Max.dischargecurrent
1200mA 3.0CmA
Weight
Approx70g±3.0g
Operating Temperature
Charge 0~+45ºC
Discharge -10~+50ºC
Storage Temperature
less than 1 month -10~+45ºC
less than 6 months -10~+35ºC
Capacity
≥80% (300 cycles)
Capacity
≥65% (500 cycles )

21700 3.7V 4000mAh 4.0ah Rechargeable Lithium Battery for LED Flashlights
21700 3.7V 4000mAh 4.0ah Rechargeable Lithium Battery for LED Flashlights 21700 3.7V 4000mAh 4.0ah Rechargeable Lithium Battery for LED Flashlights
 

 

Lithium Battery

PNEUTEC.IT, 2023