750mAh 7.4v 14500 li-ion rechargeable battery

No memory effect Low self-discharge Cycle life: after more than 500 cycles, the power still remain 80% Specifications

li-ion rechargeable battery ICR14500 1.Li-ion battery ICR14500 2.Good quality 3.14500 other model:18500,18650,14250

li-ion rechargeable battery 14500

Feature: 

1. li-ion rechargeable battery 14500

2. Voltage: 3.7 V3. Capacity: 1400 - 2400 mAh

4. Weight: appro. 22 g

5. No memory effect

6. Low self-discharge

7. Cycle life: after more than 500 cycles, the power still remain 80%

8. Application: LED flashlight, medical machinery, wireless communication and other digital products. 

Advantage of  Li-ion rechargeable battery:

•Ultra High Capacity

  ALLKEY Ni-MH high capacity battery provide higher energy density and deliver up to 2-3

  Times capacity of the similar size .

•High Rate Discharge

  Up to 3C discharge

•Wide Operating Temperature

   -20°C to 50°C

•Quick Charging Capacity

•Excellent overcharge endurance

•Build-in safety protection

•Long life service

   Deliver 500-1000 cycles under different conditions

•No memory effect

•Environmentally friendly

   No cadmium ,lead and mercury added.

•Ecological

   Do not contain toxic cadmium and be better for environment.

Application of Li-ion Battery:

Digital cameras,MP3/MP4, Electric shaver, Flashlight, Electric toys, Remote control, Emergent light, Fire and burglar alarm, portable computer, Pocket calculator, etc.

ICR14500-7.4V RECHCARGEABLE BATTERY

NO.	Items	Specifications
1	Charge voltage	4.2V
2	Nominal voltage	3.7V
3	Nominal capacity	750mAh     0.2C Discharge
4	Charge current	Standard Charging::0.5C Rapid charge:     1.0C
5	Standard Charging method	0.5C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C
6	Charging time	Standard Charging:2.75hours(Ref.) Rapid charge:     2hours(Ref.)
7	Max.charge current	1.0C
8	Max.discharge current	1.5C
9	Discharge cut-off voltage	2.75V(0.2C)
10	Operating temperature	Charging:  0°C~45°C Discharging:0°C~45°C
11	Storage temperature	-10°C~ +45°C
12	Cell Weight	Approx:41.2g
13	Cell Dimension	High :  ≤50mm (not including tabs) Diameter :   ≤14.2mm

  

2. Dimension Drawing

 

 

Item	Description	Dimension and specification
D	Diameter	13.9±0.2mm
L	Length	49.5±0.5mm
Wire	Cable length	customised