Відео

Doesn't look efficient. What's the output power (torque x rpm)?

Awesome!!!

That's a great idea, thanks for explaining everything and sharing the free 3D file on your website. Also, I'm really interested in buying the new JP40 cells that have taken the top spot from Molicel as the best performing cell on the market right now.

I can see you.

Mas rápido!

Very informative!

Very cool build

Hello, could you do the same test at 40A for molicel p45b and bak 45d to compare the cells? I want to make 6s2p for edf jets. In full throttle it consumes 95A. And here in Greece i cant buy eve 40pl or ampace jp40. I can buy only molicel p45b and bak45d.

Careful...those are not speed rated tires😮

That motor will burn out

Hi friend, could you make a video explaining how you can make that electronic charging module reach up to 2700 AH?

Awesome video! I’m in the market for a reliable internal resistance meter, but there are so many options out there. From your experience, which IR tester provides the most accurate results? I've been looking at models like the ToolTop IR502, FNIRSI HRM-10, and Hioki BT3561A, known for its precision with lithium-ion batteries. Other options I’m considering are the UNI-T UT677A with Bluetooth and storage features, the portable AideTek SM8124A, and the X-cosrack B3, which offers multi-functional capabilities. Any advice on which one would be the best choice for consistent accuracy? Thanks a lot!"

Great! Here my resumee: Test of DIY 500AMP EVE PL 33A 3,82V/cell, after 20s and then 40A 3,57V/cell, at 1 min 3,52V@30,8°C, 2 min ca. 3,41V @40,0°C (but what´s annoying is voltage starting at 4,27V on the tester..) JP40 33A 3,74V/cell, after 20s and then 40A 3,60V/cell, at 1 min XX V@29,7°C, 2 min ca. 3,47V @37,5°C (starting at 4,23V) Tests of CoolWatts: P45B after 3sec is 3,53V/cell and at 1 min 3,39V @39,0°C, 2 min 3,30V @51,8°C BAK after 3sec is >3,65V/cell and at 1 min 3,48V @36,1°C, 2 min 3,41V @52,4°C JP40 after 5sec is >3,68V/cell and at 1 min 3,56V @36,0°C, 2 min 3,45V @44,2°C (starting at 4,19V)

Super nice test! I forgot to comment when I watched the video the other day. I hope it gets much more views! Also waiting for a test with the BAK 2170-45D or 40D in the future. Just for resuming: Tests of CoolWatts: P45B after 3sec is 3,53V/cell and at 1 min 3,39V @39,0°C, 2 min 3,30V @51,8°C BAK after 3sec is >3,65V/cell and at 1 min 3,48V @36,1°C, 2 min 3,41V @52,4°C JP40 after 5sec is >3,68V/cell and at 1 min 3,56V @36,0°C, 2 min 3,45V @44,2°C (starting at 4,19V) Test of DIY 500AMP EVE PL 33A 3,82V/cell, after 20s and then 40A 3,57V/cell, at 1 min 3,52V@30,8°C, 2 min ca. 3,41V @40,0°C (but what´s annoying is voltage starting at 4,27V on the tester..) JP40 33A 3,74V/cell, after 20s and then 40A 3,60V/cell, at 1 min XX V@29,7°C, 2 min ca. 3,47V @37,5°C (starting at 4,23V) Tabless running surely much colder! JP40 much colder, on performance a bit better than EVE and BAK

Suscrito hermano! Muy interesante tu canal! Soy un prácticamente ex ciclista (no eléctrico a pesar de haberle comprado una ebike a mi mujer hace ocho años que casi usé yo unas pocas veces) que me encuentro hace dos años con el nuevo Hobby de los aviones eléctricos. Así estamos los modeladores aficionados estupefactos con las nuevas celdas de Molicel P45B y P50B pero más con estas tabless JP-40 y EvePL. He visto algunos otros videos de un americano en ucrania titulado 500W creo. He nada más podido juntar algo de experiencia práctica con las Molicel P45B y estoy muy conforme. He estado pensando comprar unas 30-50 celdas de la JP40 para probar pero con envío e impuestos sale al final al doble de lo que hay en Alibaba. En Europa aún no hay al parecer. Igual en NKon he encontrado unas BAK21700-45D que al parecer también son mejores… aquí un video de vuestro aficionado y nuevo suscritor desde Alemania, SALUDOS! ua-cam.com/video/UntXAt2gvH0/v-deo.htmlsi=Isd77HvK1LcdjoKL

sooner or later we will see 5Ah or even 6 Ah high current cells..

imagine 5 in parallel... 200 Amps would need "jump starter" cables to connect to your bike or scooter 😂

Hi, I woud like to know where you got the cells from

That cell is overcharged technically speaking that's 4.3v.. cool setup

Can you put up a step by step video of how you installed everything

Super nice video! I have a question: What's the name of yellow tape that seems to be sticky on both sides? Thank you!

I put small piece of solder between copper layers melted with spot welder - worked ok - silver solder might be good - had a glitter worked good but came with very poor design handle - pin handles and foot pedal is way to go like you have

Great job, Im looking forward to what you will make with the frame generator software!

These cells are going to change the game. Things that were previously impossible will become the norm. Pretty incredible that a small company created them before the big name brands. Where is the Molicel equivalent?

What spot welder did you use?

Let's see the moli 50 in comparison

Amazing test! Personally I would rather have less sag in my pack and the JP40 is $1 per cell cheaper, which adds up on a big Ebike battery pack like 72v.

How much did the complete set up cost with bike. Man you are gonna get pulled over bro and it’s gonna get impounded.

Hello very strong baterries!!Can you do the same test with molicel p45b?

This cannot be true: - The JP40 maintains a slightly higher voltage throughout the test (max of 3.6V) compared to the EVE 40PL (max of 3.52V). - with the EVE 40PL providing a peak power of 143W and the JP40 peaking at 123W. while you are testing at 40A. If Jp40 has higher voltage, then it must also provide higher peak power at the same current.

Amazing video! Thanks for pushing the EVE 40PL cell to its limits with the 40A continuous discharge test. The detailed breakdown and data really help understand the performance of these cells under extreme conditions. Appreciate all the effort you put into testing and sharing the results! I'm looking forward to more in-depth tests like this!" 👏👏👏

this is unprecedented. I want this on a MOTOCROSS

Μy Man!!!👏👏 Waiting to see more tests about these two cells!!!👀 THANK YOU!!!🙏 Price difference..?🤔

Tom brown park FTW lol

Does the continuos discharge adds up for each cell in parallel ? Like 40 A + 40 A + 40 A ...

That 3000 watt module looks insane hahaha. Love it

Great attention to detail

Hmm surprised your only using a 52v battery with a cyc gen 4 really should be using a 72v because your never going to hit the optimal on a 52v battery becauae a 52v battery can never reach the 5400w optimal of the gen 4

I had no idea JP40 cells existed. So many less cell running JP40 instead of a P45B or a P42A with probably less voltage sag.

Dale lo voy a hacer

I got my HRM-10. cool little tool.

note that all the current must go through the input protection diode - that is the limiting factor. One tip about stacking these - if you remove the fans and stack the modules closer, you can push air from the side (in line with the fins), if you constrain the airflow with duct, it should be much better at cooling the module despite using less fans. Also cools the resistors ;-)

Awesome job. You just voided the warranty.

please wear proper gear man at those speeds like gloves and a full face helmet just for your safety

Hello can you do the same test with molicel p45b and p50b?

try using use a dremel to smooth out your battery surface.

Nice timelaps !!

Amazing cells

Amazing !!