12v 90Ah Lifepo4 battery build, For SUV car using 24cell 32140 15Ah From old car battery

In this video, i will 12v 90Ah Lifepo4 battery build, using 24cell 32140 15Ah from old car battery
Thanks You for watching, Have a great day !

[@szakeetm]

You're very brave to disconnect the battery while the engine is running. A power surge can destroy the electronics. The soldered connections are unsuitable for 300A current. The rest is very nice work, although I would have separated the balance wires (next to the BMS connector) with Kapton tape, currently they touch each other.

[@mcksysar8620]

The most expensive car battery in the world! LOL! Thanks for sharing.

[@feniks773]

Почему самый дорогой? из 12 банок lto дороже будет

[@mcksysar8620]

@@feniks773 Lifepo4 batteries WAY more expensive than acid-lead batteries.

[@billykulim5202]

@@mcksysar8620 he got many freestuff doing DIY, i'm sure its mostly free

[@ewfreg5nythyhtewt4w]

@@feniks773 наверное из-за сгоревшей нафиг тачки впоследствие :D:D:D

[@Nurik_0531]

Greetings from Kyrgyzstan

[@dimatraveler]

Бродяга на каяке, реально выживаю на необитаемых и тропических островах Привет из Индонезии от канала Dima traveler ... 👋🙂🏝 ..

[@sergiososa5855]

geniuuussss!!!!!masterrrrrr it geniuuussssss!!!!⚡⚡⚡⚡⚡

[@ewfreg5nythyhtewt4w]

I'm very surprised there are so many languages in comments from the whole globe 😲 Greetings from Russia!

[@omerzaidhussain1751]

بالعافية عليك ، خوش شغل

[@grae2000]

와우! 항상 잘 보고 있어요.

[@ahmedali-cd2kh]

احسنت انت مبدع

[@skyvojager]

All ok, but the old battery box is a poor idea the connection to positive and negative pole are not secure...better with screw terminals

[@حسين-ج9ط7ي]

❤❤❤عمل رائع شكرا الك استاذي ❤❤❤

[@Ikomomato]

Definitivamente este tipo es un genio ❤

[@minhazmnzyt4599]

I been watching you since 8years bro . Really big fan bro ❤

[@ariellabasan6047]

Nice very cool 😮

[@Cvbbnvhhh]

你厲害😂😂😂😂😂😂

[@dextermolina910]

Very nice battery

[@billykulim5202]

if one day the BMS fail, the battery become armed bomb

[@subhadipdas44]

Can you make a 12 v 8-10 AMP battery for Bikes. The problem is normal BMS cuts the power when we press ignition.

[@vishalkm5905]

Use Multiple bms?

[@GersonXr3]

Esse cara é fera , muito brabo

[@nabeelabdeen4030]

This is amazing work and well done

[@JJgarage1994]

Essa bateria aguenta a energia do alternador?

[@mcksysar8620]

It looks like it's handled by the internal controller, so... yes.

[@electroniquepassion]

Hello from France 🇫🇷❤️👋👋❤️

[@Maynes_Soren]

I Don't know, where you are from??? But i watching your all vedio from Bangladesh ❤❤❤.

[@chrislewis2262]

My only issue is why is there a USB port on it???? The voltage meter I can understand but why a USB port. It's under the hood so it's not like you're going to be using it and it's going to get full of dirt and dust and everything else so it renders it useless.

[@szakeetm]

@@chrislewis2262 He used a generic e-bike voltmeter/usb combo, the usb port won’t ever be used

[@chrislewis2262]

@@szakeetm okay then he could have just gotten a regular volt meter instead

[@iluhings2073]

Похоже БМС рубит заряд по превышению тока, так как он ничем не ограничен. Заменять в автомобиле свинцовый аккумулятор на литиевый не лучшая идея.

[@Qwerty_47-n1f]

Those batteries are highly temperature sensitive and need proper cooling method otherwise it cooks inside your engine bay. Also you need to replace your stock alternator to high current alternator that supposed to charge Lifepo4 batteries otherwise stock alternator melts itself when idling.

[@szakeetm]

@@Qwerty_47-n1f If the stock alternator reaches max current draw, the voltage will simply drop. It won’t melt.

[@blackgalaxy074]

Upload More Videos Daily Bro

[@feniks773]

А как зимой? Эти аккумуляторы не могут заряжаться при температуре ниже нуля. Или у вас нет таких температур?

[@-q-b0_1]

Brilliant 👌

[@Vois_Coil28Oct]

Hello, i'm from lndonesia🎉

[@page64]

excellent work and good idea, pay attention to lead and acid plastic residues, they are harmful and polluted!

[@ลงคริปยามว่างๆ]

Hello, I'm from Thailand.

[@HahuInnovation]

Sir you are genius 😮

[@uniqueanimals8977]

My question is, can lithium ion batteries like the one you made be charged in series with a car charger? As far as I know, it will be damaged if it is charged too soon. Thank you for your reply

[@iv3shf]

I'll answer for him... you're right, you need a correct charging system from the alternator to give it a constant voltage, never mind thinking about cranking power needed, you can't use it straight from the alternator to charge it (prob modern ones with constant voltage Amps, with Dc-Dc might) can't swap a Lead acid with a LifePo4 battery one for the other, you have to check requirements and use a suitable BMS/charging system, watch the end of the video, he checks everything and you can tell he's got the correct charger.

[@ewfreg5nythyhtewt4w]

It's better not to do that. Yes, the BMS board on the battery can ptotect from the overcharging, but the explosiveness of those batteries require at least two systems to control the voltage. So a specialized charging device is needed.

[@uniqueanimals8977]

Brother, in your answer, should we make this type of battery that replaces the lead-acid battery or not?

[@ewfreg5nythyhtewt4w]

​@@uniqueanimals8977 Hey friend, please DO NOT use the regular car battery charger to charge any lithium batteries. It can explode! I'm not an expert in modern chargers - but having someting like IMAX B6 Chinese clone should to the trick, they are safe to use as I know.

[@DarioushAryan]

great... bravoo

[@dirindirin3983]

Perfect

[@Ionathan-Szanto]

I think it's easier if you buy some wood and use it to build the battery frame or 3d print one

[@Vanni_stelrooij]

Amazing you are a Genius 👏👏👏👏👏

[@Ionathan-Szanto]

How many amperes does the car ask for when starting? How big is the motor in cm^2?

[@IDTechPLTS]

indonesia people ,panutan ku

[@Electorr]

nice

[@yusufharian]

i think before you have made a battery for that car, now you make it again,,

[@rudolfvalacegerna9184]

can we know the link of your bms?

[@furkan_karagulle]

After starting the car, do not increase the engine speed until the engine is fully lubricated and warmed up.

[@villiersman951]

👍

[@khanlab5845]

I'm from here & there 😂😂😂

[@M_kaifff]

Pvc box is easy than battery box 😅

[@omerfarukacar1231]

how can i find the bms which is using by you?

[@mariospapabasileiou]

Thanks for sharing

[@AkbarRivais-rg5ux]

💪💪💪💪💪💪💪👏👏👏👏👏

[@shawalahmed2509]

great video brother. your every videos are very good. working with this type of electronics is my hobby .I love this type of work very much. Take love from Bangladesh Brother💖💝

[@Cvbbnvhhh]

以後不要再買電池了自己研發賺大錢😂😂😂😂😂😂😂😂

[@kritpitako]

I'm almost think this is ASMR

[@kite-glock]

역시 한국 차 현대차

[@rodrigord82]

👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻🇧🇷🇧🇷🇧🇷🇧🇷

[@Чатланин-г6б]

У человека есть много денег на оборудование, а он тратит много времени на изготовление своего аккумулятора, а можно было потрать 10 минут и купить новый. Отсюда вывод что это сделано только для контента, а не для пользы людям.

[@Ionathan-Szanto]

It's just that you won't get anything on the market, just crap acid batteries.😂

[@badrabbit7899]

себестоимость такого акб тысяч 8-10. Срок службы lifepo4 аккумулятора около 10 лет. Такой же девяностик свинцово кислотный с магазина тоже тысяч в 10 встанет, и прослужит лет 5. Теперь думай, где ты прогадал

[@szakeetm]

@@badrabbit7899 My regular car battery can get to 60C in the engine bay. LifePo4 shouldn't be charged over 40C or below 0C. This battery will hardly last a year.

[@ewfreg5nythyhtewt4w]

так, это какой такой новый аккумулятор будет со встроенными USB-портами? а? :D

[@thiernoabdoulayendoye5449]

😊

[@nicolasm3217]

je suis surpris que la voiture et reconnu une batterie ' sans code de démarrage ' fait maison ?

[@Green-screen00]

I'm trevin

[@ewfreg5nythyhtewt4w]

hello trevin

[@Jarda_B]

Lifepo4 bateries are not good for use in cars, they are very prone to LOW TEMPETURES, btu this would be very good for solar.

[@ewfreg5nythyhtewt4w]

But why? LiPo/LiIon are sensitive to low temps, but lifepo4 are great there. They can be both charged or discharged at about -30 degrees Celsius without any trouble. A good replacement to the Pb batteries.

[@brookerobertson2951]

Anybody considering doing this just do not bother.. lots of reasons why this is a bad idea.. do you research before considering this project

[@bluffrockstar]

From old car battery BOX. Click bait titles are usually how you lose viewers

[@somanathan4271]

actually those cells are used bro may be from some ev

[@gussrestu]

indikator baterai yang sangat tidak berguna, hanya akan membuat celah air masuk dan menggenang.

[@Flowbuddha]

我需要帮助，因为我也想构建像你构建的东西。我如何联系你。我喜欢你的视频，我在过去的三年里一直在观看。请问我想联系你

[@miguelangelesparzagarcia6455]

es una bateria de lipo no se va a llevar bien con las altas temperaturas del motor

[@quercusrobur4831]

eso a este tipo de youtubers les da igual, lo unico que quieren es crear contenido para ganar mas dinero

[@gyrenrockz]

no more EV build?

[@JewelSarkar-lk4wv]

first comment😝

[@privateid..............2402]

First

[@-45.67]

Привет друк давно тебя смотрю и подписан на твой канал сколька рас замечал когда ты собираеш аккумуляторы и паяеш балансировочные разёмы на bms и сейчас заметил что ты совершаешь грубую ошибку по проводам тем более с активным балансиром провода должны быть одинаковой длинны не зависимо от расстояния до контакта аккумулятора так как провод имеет своё сопротивление и из за этого при про текании тока по проводу будут разные показания на bms провода нужно делать все одинаковой длинны.

[@szakeetm]

The balancing current is very low, 0.1A-0.6A depending on the BMS. While you're correct in the physics, the actual voltage drop is negligible.

[@TECHNOCENTRE-SHPOLA]

Робота гарна але струму для стартера авто ця батарея не забезпечить. І в кінці відео маю сумнів що авто запустив він від батареї що робив.BMS також не витримає стартерний струм. Вважаю що це обман та брехня.

[@szakeetm]

He used a 300A BMS, and most BMS have a small delay to cut on overcurrent. Small petrol engines can be started with 150-200A, especially in hot climate like Vietnam.

[@TECHNOCENTRE-SHPOLA]

@@szakeetm ​ @szakeetm Зрозумів. CBAK 32140 у вас 4S6P номінально 90 ампер. короткочасно 180 ампер. На малокубатурні двигуни в жару вистачає.

[@ФигВам-д2р]

Лучше крышку на петлях бы сделал с защёлками

[@Flowbuddha]

Hlo i am your big fan and interested can we talk . I need your help

[@Jurek-xe3tr]

Trzeba być niespełna rozumu, żeby próbować grzebać przy akumulatorze. Udawanie, że się na tym zna to tylko oszustwo. Po filmiku i tak ten akumulator znajdzie sie na śmietniku.