AWT IMR14500 600mAh (Yellow)



Official specifications:

• Model: 14500
• Material: Lithium cobalt oxide
• Nominal voltage: 3.7V
• Charge limited voltage: 4.2V
• Rated capacity: 600mAh
• Cycle life: Over 1000 cycles
• Standard charge time: 3-5hrs
• Fast charge time: 2-5hrs
• Charge temperature: 0°C~+40°C
• Discharge time:-20°C~+60°C

A unprotected high current LiIon battery in AA size.










The cells are not equal, this means they are best used on at a time, do not use them in series. Their high current performance is fairly good, there is no problem with 5A.















Conclusion

Fairly good high current performance, but I do not like the difference between the two cells.



Notes and links

The batteries was supplied by AWT for a review.

How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Comparison to other LiIon batteries