The following flashlights will accept the 2600mah AW18650 battery:
- Eagletac M2
- Fenix TK11
- TA21
- Tiablo ACE (and ACE-G)
- Tiablo A10
- Olight M30
- Microfire Terminator II
Please note that there are bumps on the NEGATIVE terminal of these cells. This is in place to facilitate them being used in series. Be sure of your polarity when installing in the flashlight as any flashlight these may be used in will NOT have reverse polarity protection.