Best 10440 for the Olight i3T? Testing the Demon Fire 600mAh Protected Cell

In this video we test the 600mAh “Demon Fire” 3.7v Protected 10440 in the Olight i3t. Will the battery live up to its impressive claims?

Affiliate link to Olight store: https://www.olightstore.com/s/SA4P1L
10% Coupon Code: PME10
(Coupon code is not available on sale items, nor the X9R)

Great YouTube channels that have helped/encouraged me:
Smothered Chrome -    / @smotheredchrome  
Surviving the Daily -    / @survivingthedaily  
Collector's Conquest -    / @collectorsconquest  

Demon Fire 10440s: https://www.amazon.com/Demonfire-600m...

PK Cell 10440s: https://www.amazon.com/ICR10440-Lithi...


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