Testing Two Unusual USB Rechargeable Batteries

Today I'm testing out a couple of unusual USB rechargeable batteries I spotted on Amazon to see how they compare to a variety of regular batteries and other rechargeables. A battery organizer and a couple of battery testers are also featured. Tests are by no means scientific, but the results speak for themselves.

Round 1
• AA vs 3 random batteries (Duracell, generic, and an old rechargeable) using fans.
• AAA versus 3 new Duracell rechargeable batteries using Tac Lights.

Round 2 after two months of use (Fans & flashlights were swapped)
• AA vs brand new Duracell & Rayovac, and a Duracell rechargeable (about a year old).
• AAA vs the same 3 Duracells rechargeables, which were also used over two months.

SHOP
• AA Batteries: https://geni.us/qW1p8C
• The AAA I tested are no longer available (surprised?)
• Battery Organizer: https://geni.us/rgU9
• ZTS MBT-1 Pulse Load Tester: https://geni.us/ztstester
• A cheap tester like the one included in the organizer: https://geni.us/l2f8
• A short update after 1 year:    • 10 Previously Reviewed Gadgets, 1 Year Lat...  

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Music by Epidemic Sound
"Dense" by Aleph One

0:00 Introduction and Unboxing
2:54 Testing with a Battery Tester
4:19 AA Fan Test #1
6:55 AAA Tac Light Test
8:14 Fan Test after 2 Months
10:37 Tac Light Test after 2 Months
12:16 Battery Organizer and Testers
14:10 Final Thoughts

#batteries #rechargeable #battery