AWT 18650 3000mAh 40A
Although the test results provide concrete data, the inferences and suggestions I draw from these tests are purely my subjective viewpoint based on my standards for establishing a rating like Efest 18650 3500mAh. It is essential to thoroughly investigate any cell you are considering purchasing before deciding.
Attempting to test cells at their maximum capabilities, like at other best 18650 batteries, is extremely dangerous and should never, under any circumstances, be undertaken by individuals who have not extensively studied the associated hazards and the methods to mitigate them.
If the cell displays only one current rating figure or solely indicates "max," I must assume that the company claims the cell can be discharged at that specific current level in any manner, including continuous discharge.
Disclaimer
The statements, conclusions, and recommendations I make based on these tests are only my opinion. Carefully research any battery you are considering using before purchasing.
Testing batteries at their limits is dangerous and should never, ever be attempted by anyone who has not thoroughly studied the dangers involved and how to minimize them. My safety precautions are the ones I have elected to take, and you should not assume they will protect you if you attempt to do any testing. Do the research and create your testing methods and safety precautions.
Official specifications
Nominal Voltage: 3.7v
Capacity: 3000mAh
Battery rate: 15C
Standard charger: cc/cv(max ,charging rate 2A)
Cycle Life: >1000cycles
Max. continuous discharge rate: 40A
Operating Discharge Temperature: -10 to + 60 Degree Celsius
Dimensions: 18.20x65.05mm
AWT Battery Summary
This particular "40A" cell is identical to AWT's "35A" 3000mAh, essentially a rebranded Samsung 30Q.
I am assigning a rating of 15A and 3000mAh to this AWT cell.
I purchased the two cells that underwent testing for this purpose.