How to make a 4s2p 18650 battery

how to make a 4s2p 18650 battery

[jimross]

Thank you!! Just got my first box of 21700 and want to build a 4S2P. This is very helpful and the easiest to understand I've seen.

[JR-kkce]

I have watched several videos on how to make a 4s2p battery. So far this video is the best and easiest to follow. Thank you for taking take time to teach us.

[crispy]

Hi ya. Great video. Very informative and easy to follow. Great job 👍 Happy flying ✈

[chrisprocter]

Really good easy to follow video for a beginner like me... the part about Battery building I am struggling with is how many Mah your battery build is and how many cells would i need to make a battery pack from 18650 cells that is 10.mahat 12 volts

[crispy]

Hi. I’ve watched your video a few times now and I’ve got round to starting my own pack. Only thing is I’m having a job getting my head round how to work out the total mah. I’m using 8x Samsung 18650 35E 3500mah. How do I calculate the total mah for charging? Sorry if I’m being a bit thick but still a newbie at all this. Many thanks 👍🏻

[cbj]

Thanks for the video, as per AMPS what's the max amps and what batteries are you using?

[PatricksDIY]

An important aspect he fails to mention is to make sure all the cells are within range of each other 4.2V etc. if you parallel cells that are not close to one another's voltage when hooking them together, the cells with more power will push a LOT of current to the lower voltage cells. You should always check each cell with a volt meter before even considering this. even brand new cells can be bad or not charged the same.

[kellyjohnson]

On the batter when you do the parallel and connect the to hot or to positive don't they get hot fighting each other the negative will be OK but the positive will get hot if not I don't understand please help

[justinjohnson]

get this man a halls cough drop, his throats obviously bothering him....

[samdob]

hello wonderful
but you do not put a BMS card?

[wisa]

So here we have a 1x amps and 2x mAh pack? i want to make a 4s2p 6000mAh pack out of 18650 vtc6. can i use this video to make it? thanks :)

[SuperADI]

This battery pack of 14V will not damage the Parrot Disco which is at 11V?

[beduiini]

Hi!

Good i
instruction video, but the audio is way too low and you rotate the batterys way too much. I had to watch this video six times, before i was sure i did everything correctly.

[jeremyhenderson]

Do you connect a 4s5p pack in the same way?

[crocellian]

Why didn't you buy two four slot, eight wire holders from Banggood for $1.35?

[boraozkeskin]

Hello there. a battery 18650 20a. 4s to be 2p 80a. Is it like this