Enthusiast Testing

Battery Mooch

He's posted many of his findings about the JP40 in his Patreon, Including direct comparison data to the Molicel p50b

He's posted many of his findings about the JP40 in his Patreon, Including direct comparison data to the Molicel p50b and JP40 100 cycle test.

(Links below require $2 Subscription to view)

Professional background in data acquisition, testing batteries as a hobby.

JP40 VS p42a vs p45b vs 50s
Step test:

18 amps 10 sec
17 amps 12 sec
16 amps 15 sec
15 amps 20 sec
14 amps 30 sec
13 amps 60 sec

Thermal Testing from the above step test to 18a.
You can see the JP40 doesn't mind the load, barely warming up.

First to formally benchmark the JP40 with his amazing set of testing equipment

RC hobbyist testing the applications of 21700s in drones