All you need to know about 18650 batteries

Pertinent Info delivered efficiently & professionally. 👍🏼

I have just got a 1000 lumen torch that has a LX-BAT-2600mah (LGlhon battery) could I use a visvic li-ion 5200 Mah battery in it?

Ok - video starts with explanation of the name - all I need to respect and subscribe!

One of the more informative battery videos I've seen. Thanks!

Thankyou!!! Today, I learned something new!

Thanks for the information 👍

Are there any 3000 mah that are smaller sized than the 18650?

i know im just being a hater, but honestly I had flashbacks of having to watch a class full of 3rd graders read their book reports watching this. Buddy is reading this script like hes at the science fair.

PCB stands for printed circuit board not protective circuit board.

I bought new 18650 flat head batteries for my flashlight but on the picture of how the batteries go on the flash light the batteries have nipples. Does this matter? Cuz it don't work with flat head

Most button top has pcb?

Very informative.

Is it normal for the battery to feel slightly warm when charging? For example, I have Sony VTC6 3000mAh 18650 batteries being charged with a Liitokala Lii-600 charger, and the charging current is set to 2.5A. The batteries feel slightly warm during charging, and this happens with all the authentic Sony VTC6 batteries I have (10 batteries). Is this normal? What is the normal temperature during charging?

How long does it take to charge a 18650 lithium battery?

Excellent video. Thank you.

Why anything over 1000mah is not simply marker in AH is odd, 2600mah is 2.6AH

Nice👏👏👍👍👍

Nice

Wow! Great! Thanks! So intelligently put together and diligently researched! and pertinent. Thanks again!

Remember kids,anything over 2500 is lieing

Thanks 👍

Thank you. Very helpful and informative video

Thank you, great video!

Can you get a higher capacity?

Can I use the normal 18650 batteries on diy Powerbank Case

Did he just say protection circuit board? Lol

What's the minimum voltage for a 3400 mAh battery that's considered fully discharged?

what material is the tabs made of. the negative and positive tabs.

Woah. Thank you!

Good video, but I am still tortured trying to buy replacement cells for my camera gimbal. The factory batteries are garbage and don't last, but the fit is critical and everything I have ordered online is a hair too short to fit. The factory batteries are flat top, but the flat top protrudes and the batteries stack inside the handle. Everything I buy seems the same length, but falls out of the gimbal's handle, which is side loading, not end loading like a flashlight.

If it is 18 x 65 mm then what is the 0 for?

tell me how manufacture's can cram 9900mah in the same container as a 3400mah those are fake 18650 and the weight on 9900 mah(34g) is lower than 3400mah(46g)

I have a power bank which is not working right now..i opened it so there are 3 batteries ( XHK18650 19C25-A1 3.7V) AS Per device configuration capacity : 6000mAh (22.2Wh). if i want to replace the same with new one so which one i need to take. can you suggest ??

Thanks for the helpful Vid. A question, I have cheap Ebay head torches that came with Cheap 18650 rechargeables. If I were to replace with better quality 18650s shoud I still use the Torch's inbuilt charger to charge the new 18650s?

I have a Aiwit v5 video doorbell. Any idea what best batteries / specification I need?

Can I charge li-ion batteries with pcb using tp4056 it will safely than batteries without pcb , specially I built home emergency lights

thanks, great video, took me from knowing nothing about these batteries to having pretty good overall understanding. Perhaps beyond the scope of an introductory video but I would be interested in how to link the batteries and use them in devices that need higher voltage than 3.6V.

Good

Dude sounds like a homo lmao

NO MUSIC PLEASE !!!!!!!!!

Great video. You dont speed or mumble but talk clearly. Thats me attended your classroom. I walked in knowing nothing and came out knowing everything. Brilliant!

It's so hard to find a Legit 18650, and the most legit ones I've seen are like 50x the cost of the fake ones. I've seen some cheap ones that may actually be legit like Samsung INRs

Everybody put emphasis on only one thing: capacity in mAh as if it's all that matters, smh. There are low drain devices and high drain ones, those two factors will determine what battery is right for you, bigger mAh doesn't always mean all as higher mAh ratings usually come at a cost of CDR continuous discharge current compared to the lower mAh ones.

I still have my Convoy Flashlights I purchased 2017 and 2* Panasonic and 2* LG 18650 batteries.. 😀
Lot of people aske me about my flashlight because it is so bright..

Such an awesome video, equivalente of hours of research. Easy to understand too! Thank you!

@Tenergy Official  Thanks for the video. At 2.17, you showed table for maximum discharge current. How long can these batteries supply maximum current safely in seconds? What are the maximum safe continous current for these batteries? Thanks

How do you check remaining charge in a 18650. I have a multimeter, and can see a voltage of 3.7 or so. But how do you determine how close you are to the voltage dropping enough to stop working?

More videos like this plz!!! Sub'd