Some links to other battery tests i have done, slowly improving i like to think.
18650,s
trustfire flames 2400 mAh
https://budgetlightforum.com/t/-/4522
redilast 2600 mAh
https://budgetlightforum.com/t/-/5025
Hi-max 2600 mAh
https://budgetlightforum.com/t/-/5082
Solarforce 2400 mAh
https://budgetlightforum.com/t/-/4958
Panisonic NCR18650A