I found the perfect case for a single, unprotected 18650. : r/18650masterrace
Protected and Unprotected Lithium-Ion 18650 Battery
Beginner's guide to 18650 battery with easy-to-understand illustration - SkyGenius Online
Sinowatt 32HP 18650 3200mAh 10A Battery - IMR Batteries
Protected and Unprotected Lithium-Ion 18650 Battery
18650 Batteries: What are they? Fake vs Name Brand? – Battery World
18650 Batteries - Shop By Type - Button-Top Unprotected (~67mm) - IMR Batteries
18650 Battery Charger 2-Bay XTAR PB2C USB C XTAR Battery Charger New 18650 Batteries Charger Compatible with Button Flat top Protected 18650 Batteries Max 2A Fast Charging for All 18650's Devices : Amazon.ca: Electronics
What is the Difference Between "Protected" and "Unprotected" battery – LightMen
Lithium-ion 18650 battery, protected, 3350mAh (EG-BA-18650/3350)
Is my battery protected
How to do a correct test and determine whether a 18650 li-ion is a protected or non-protected battery - Quora
Is my battery protected
Is my battery protected
Is my battery protected
The Best 18650 Battery and How to Avoid Buying Fakes
Wanted: Quality 18650 3.7V rechargeable cells | The SWLing Post
Is my battery protected
Is my battery protected
Protected and Unprotected Lithium-Ion 18650 Battery
Is my battery protected
