Power Your Projects With Batteries! (LiPo/Li-ion)

Рет қаралды 30,092

Күн бұрын

Adding batteries is often one of the more confusing parts of creating a portable electronics project. Learn how to to use LiPos in these portable projects without them exploding.
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Пікірлер: 33

@cpk001 4 ай бұрын

Thank you, your video answered a number of questions I had regarding charging lithium batteries.

@SineLab 4 ай бұрын

I'm glad the video helped

@GiNodrog 2 ай бұрын

Thanks for the informative video. I bought a gadget to charge the battery and was slightly alarmed when it indicated fully charged 3.7v cell to 4.2volts .

@salemabo8147 Жыл бұрын

I thought i knew almost everything about the topic until I watched your video ❤

@SineLab Жыл бұрын

I'm glad that you learned something from watching! :)

@xzddakfdmiug5832 Жыл бұрын

The hot plate that you used greatly improved the look of the circuit board, although it is fun to use a soldering iron.

@SineLab Жыл бұрын

It makes SMD soldering much, much easier.

@narayanbandodker5482 Жыл бұрын

The main problem with using a rechargeable battery is a circuit that can supply power even while charging (charge power separate from output power). TP4056 kind of works for it, but what we really need is a PMIC

@YigalBZ 5 ай бұрын

In case for a 5V controller supply: Is there a one module that does the charging and DC2DC to 5V? the modules with PCB are quite big.

@sanjaybatra6593 3 ай бұрын

which mosfet you have used ?

@monko1461 Ай бұрын

I would like to ask if I can also use this charging module in charging my li-poly rc battery. I'm planning to charge my battery through solar, though I'm quite unsure if using this charging module will be suitable to li-poly batteries

@sanjaybatra6593 5 ай бұрын

Sir, I am looking for a battery backup for my AVR microcontroller. I am using 5V 3A SMPS to run my microcontroller board. What I want is: When MAIN Power Supply goes OFF suddenly- due to power cut, then microcontroller switch to battery. Is there any Module available in market , Which Switch between "5V Battery" or "5V SMPS" depending of situation. Also battery should charge automatically. Please guide or make a video on this topic ......

@phillipkusinski6365 2 ай бұрын

Is it now possible to use the LIPO battery while charging?

@henriquealves4068 4 ай бұрын

Hey there, thanks for the video! I'm kind of new to making electrical projects such as these, and I was wondering if the battery you use would be able to power a microcontroler such as an ESP32. I noticed the voltage works fine and could work even better if connected to a voltage regulator, but was wondering about the current. Does it supply enough amps for the ESP to work?

@SineLab 4 ай бұрын

LiPo batteries can supply a lot of current. It is more than enough to power an ESP32.

@benjaminmolnar3881 Жыл бұрын

I was literally looking into the same chips today. I have an application where I usually have my device plugged into USB C 5v for power, but I would like to be able to unplug the power and still use it with a battery. I found some boards that do exactly this and have a 5V boost converter to bring the 3.7V up to 5V. Unless I'm misinterpreting what I ordered on Amazon this chip solves all the problems.

@SineLab Жыл бұрын

Yes, they should work, considering that they have the necessary protection features.

@jumbo999614 3 ай бұрын

At 6:30 you connect Battery to TP4056 and then to LM2596 right? I'm connecting two 18650 batteries to LM2596 to supply 5v 3a to my GSM module. It's working fine but I want the circuit to shutdown once the batteries are low on power.

@SineLab 3 ай бұрын

You can find battery protection ics. They will disconnect the battery from the circuit when it has been over discharged.

@mudstrand Ай бұрын

Can the TP4056 provide enough power for a ESP32 WROOM-32 board? Can I use 2 18650's in a holder with the TP4056?

@LiuEvan Ай бұрын

18650 with TP4056 does output enough power for ESP32, with the help of a buck converter from 3.7V to 3.3V you can connect it to ESP32's 3.3V Vin pin. If you use 2 x 18650, make sure the holder is wired in parallel (same voltage while increase mAh capacity), fire hazard if wired in series due to TP4056 can only charge 1 cell and does no balancing. When connecting 18650s it is required to charge both 18650 (individually) to max or at least to same voltage before connecting parallel, otherwise you risk damaging 18650s

@zapo1034 Жыл бұрын

could you please continue the am transmitter and receiver? and maybe move to fm transmission (because there are not many intermediate videos, only beginner with no explaination or hardcore theory)

@SineLab Жыл бұрын

I'm still working on those, I did a battery video in the meantime :).

@Brian_Of_Melbourne Жыл бұрын

Are you sure that Li-Ion and LI-Po are the same? Maybe they aren't exactly the same! en.wikipedia.org/wiki/Lithium-ion_battery en.wikipedia.org/wiki/Lithium_polymer_battery and for good measure en.wikipedia.org/wiki/Lithium_iron_phosphate

@andymouse 7 ай бұрын

"essentially the same thing" is correct and they are "essentially" but the 'Lifepo4' can catch people out.

@AlenHR 5 ай бұрын

@@andymouse it is essential to understand that different batteries have different usable voltage ranges. This is critical for power delivery circuit. For instance, LiPo batteries can withstand voltages of about 3V without any damage, while LiIon batteries can go as low as 2.5V. Therefore, it is crucial to consider the specific voltage range of the battery you are using when designing a circuit. Remember, there is no "essentially the same" when it comes to designing circuits.

@andymouse 5 ай бұрын

was pointing out the fact that a lipo and a lion can be used with the same chargers and they can, plus the fact that Life are a different kettle of fish and nobody mentioned the over discharge threshold at all besides it was 2 moths ago. and I don't need a lesson in design from a total stranger on youtube ! good day to you Sir.@@AlenHR

@landondavid5773 5 ай бұрын

Why did you voice over your intro 🤪 I’m sure it was just fine. Don’t care so much. Just do you. You are incredibly smart and a wealth of knowledge. You are appreciated. Don’t care so much about perfect presentation. You will find that people may also appreciate you not cutting things out or including mistakes that were made because it makes you feel more human and more relatable.

@landondavid5773 5 ай бұрын

EDIT: my computer was lagging and had the video misaligned with the audio. My apologies. However I still think the advice I provided is solid :p thank you for everything you do.

@SineLab 4 ай бұрын

Thank you. It's good to hear that you appreciate the videos :)

@cutemera7255 3 ай бұрын

let people do what they want lmao