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The ElectroRoot
Sri Lanka
เข้าร่วมเมื่อ 3 ก.ย. 2022
MH-CD42 Charge Discharge Module|USB 5V 2A Boost Converter Step-Up Power Module for Li-ion Batteries.
Hi guys ! You may remember that we talked about several modules that can be used to charge li- ion batteries in previous videos.Providing mobile power for your DIY projects has never been easier with the MH-CD42 Power DIY board! This tiny board offers simultaneous charge and discharge, lithium battery protection, and a 4 level LED indicator. Connect any kind of 3.7V Lithium battery to have a 5V output with current up to 2.1A.When charging, the four-level battery indicator starts with one flashing LED, meaning the battery is less than 25% full. After some time, 2 LED will lit up and the first one would stop flashing. That means your battery is 25% to 49% full. Your battery is fully charged when all 4 LEDs are lit and not flashing. In discharge mode, the same definition applies but in reverse.Today we will talk about the MH-cd42 li ion battery charge and discharge module.
Charging voltage: DC 4.5V-5.5V (recommended DC 5V)
Charging current : 0-2.1A
Charging quiescent current: 100uA
Full voltage: 4.2V+-1%.
Discharge current: 0-3.5A;
Discharge quiescent current: 50uA
Discharge efficiency: 96%
maximum Output voltage: 5V
Output current: 0-2.1A;
Ambient temperature: -20° to +85°
Module with lithium battery protection function (for lithium battery without protection, with protection board)
Over-current protection (OCP)
Overvoltage protection (OVP)
Short circuit protection (SCP)
Over-temperature protection (OTP)
Charge and discharge power level 4 interval indication
0:00 Intro
0:35 Introduction
3:25 How to use?
4:18 Adding external controlling push button
4:49 Charge & Discharge Modes
6:37 Controlling Key functions
7:07 Load detections & Charging functions
7:51 Battery & wire connections
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Charging voltage: DC 4.5V-5.5V (recommended DC 5V)
Charging current : 0-2.1A
Charging quiescent current: 100uA
Full voltage: 4.2V+-1%.
Discharge current: 0-3.5A;
Discharge quiescent current: 50uA
Discharge efficiency: 96%
maximum Output voltage: 5V
Output current: 0-2.1A;
Ambient temperature: -20° to +85°
Module with lithium battery protection function (for lithium battery without protection, with protection board)
Over-current protection (OCP)
Overvoltage protection (OVP)
Short circuit protection (SCP)
Over-temperature protection (OTP)
Charge and discharge power level 4 interval indication
0:00 Intro
0:35 Introduction
3:25 How to use?
4:18 Adding external controlling push button
4:49 Charge & Discharge Modes
6:37 Controlling Key functions
7:07 Load detections & Charging functions
7:51 Battery & wire connections
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Could not understand a single word but the pictures did help a lot. Thank you so much!
Olá jovem, eu comprei uma plaquinha destas para usar nas minhas 04 células de lifepo4, até agora, nunca acenderam um led. Sem dúvida, esta é a melhor explicação sobre esta bms, no youtube. Obrigado.
I am powering a device with low power, so the converter shuts off automatically. Is there a way to stop this behavior?
posso usar essa bms em celulas 26650?
යාළුවා මට ඔයාව සම්බන්ධ කරගන්න පුළුවන් විදියක් කියන්න ඔයාගේ නම්බර් එකක් වුණත් කමක් නෑ දෙන්න පුලුවන්නම්
That's a great video. I tried to change my 5s bms to 4s. But I don't have 0ohm resister. Then, Is it okay to solder Directly without 0 ohm resister?
10000mah da puluwan meken uparima
what will happen if i connect charger in wrong direction? is there securty for that or i losed the bms
meke output eka 12v witharada ? 3.7 solar light ekak sambanda karanda barida ?
Gracias x la explicación del interruptor pensaba que me estafaron al comprar..miles de gracias..
Bro this module restarting automatically. Why this is happening. My router almost dead for this
Hello, I was looking for information on what those LED lights mean. As I understood - LED lights enabled when balancing for that cell is happening. Somewhere near the end of charging. It is indicator that balancing for this cell is happening (additional current flows over that balancing cable)
Всём доброго дня , ребята вопрос такой , смонтировал bms 3S 100A на пакет 18650 , пакет заряжен 12.4 , а на выходе 10В , на выходах балансировок почти ничего нет , проверил другие 2 платы , такой же эффект , что с ними не так ? (До этого собрал 4 пакета , всё работает) , заранее спасибо !!!
TP5100 මොඩියුල් එක ගැනත් පැහැදිලි කිරිමක් කරන්න පුලුවන් ද ඔබතුමා ට
ගොඩක් වටිනවා .පොඩි දෙයක් අහන්න ඕන. ඕකේ අවුට් එක mt3608 හෝ xl6009 වගේ බූස්ට් කන්වටර් භාවිතා කරන්න පුලුවන් ද රිචාර්ජබල් ලයිට් හදන්න ?
what resistance ntc did you use?
1.2 v betty 4 k 4.8v charging karanne kohomada
very good. keep up.
This video explains something very different then the other TP4056 related videos. Great job.
EL DEL 21 V SOLO LLEGA A 16.3 PROBE CON VARIOS.
4:36 не работает 4.35, в обоих вариантах 4.2 макс
5s එකට වාෙට් කියක් ඉන්පුට් කරන්න ඔනද මාෙන වගෙ ඇම්පියර් ගානකින්ද
I use it too, the grey one.
Best explanation! Thanks a lot man. Never mind if it’s not in English, the translation was perfect. I understood everything. Thank you! My pack works now!
Oke...input voltage ekata 60v දිලා 12v out karaganna puluvanda.
Me buck converter 2k parral krla used krnna පුළුවන් da
Hello the voltage reading on my module was not the same as the voltage of the battery
Can this module be used for the sim800l module? According to the required amperage of SIM800l, is this possible?
14.8v 108000 battery pack ekk chage krganna puluwnda?
12V 20A SMPS එකකින් input දුන්නට කමක් නැද්ද ?
aulk na
Is there a way to didsable auto turn off function?
2024 කීයද
where i can get the dataseet of 3.2v bms? i need to change overdischarge delay
Please let me know how to 9 vold output mistakes
Thank you so much for this video!! (and thank god for subtitles!!) This is exactly what I was looking for. I have subscribed and hope to keep learning from you
Отличный обзор. А можно им заряжать от солнечных панелей? Без контроллера?
Ayye 35v 9A solar ekata me buck converter ekata diila 17v denna puluwan neda pwm charge controller ekata
Oo
Supiri🤩
can it used for safe discharging through input
Thank you so much
How many volt input
Good explanation 👏
Subscribe කරා Content quality එක මරු . 👍 Sound quality Blutooth modul ගැනත් Video එකක් කරන්න ..👍
Sir , for small li-on battery (150mah) in your video , which resistor you put on it? I have li-on battery 850mah 3.7v , 3.15Wh which resistor are safe dan best put on R3? Thanks
Potentiometer value please
මේය 5v solar cell සදහා භාවිතා කල හැකි ද?
How i cand do if i want to keep working a ESP32 all day long in sleep function with this module, because you say above 50ma this module stop. It will be very usefull. my idea have its to more hours with the battery. If i conected i cand saved hours of workin. Exist a better way
Mosfed add කරලා මෙහි බලය තවත් වැඩිකරගන්න බැරිද
Bagusan mana bang m604 608 609 buat baterai lifepo4 12v
12v battery ekata 250w solar panel ekk use karanna baada panels details 37v 9A