This Is Not A BOMB

[@PhoneRepairGuru]

Hey Guys! Thanks for all the advice and tips in the comments. I'll make an updated/ upgraded version soon.

[@Redviper3941]

Where can I get old iPhones for a good price

[@Redviper3941]

Btw love the channel

[@Redviper3941]

When did you make your channel?

[@CGrantL]

This isn’t really safe the way it is with multiple cells being charged with the single BMS. The first one should work. I think all you need is a better battery - one with a higher c rating. The long small gauge wire probably doesn’t help much either.

[@rickeyphillips743]

How much do you charge to fix a screen with a line in the middle and a back glass

[@PhoneRepairGuru]

Fun Fact, I used to carry multiple batteries when I had my S4, I never had to charge on the go. Hope you guys enjoyed this one :) Blue PRG Repair Mat: a.co/d/h3iPG3i Invisible Screen Mod : kzbin.info/www/bejne/fnLNq3lpeadpp7M&ab_channel=PhoneRepairGuru

[@RyanHanWenLi]

EPIC

[@RankyTev]

3 HOURS AGO?! THIS VIDEO WAS JUST PUBLISHED

[@Gamer-Jeet]

what…. 3 hours ago? Also here before 5000 views

[@hckd_2137]

Lmao

[@TheStig2.0]

Haha, nice

[@moemuhamed6913]

The man doesn’t miss. Easily one of the best tech channels on KZbin

[@notabot9401]

I love your profile pic

[@hsnsssss]

Especially, he modified the iPhone 7 Plus a lot.

[@Comrade_YG]

The 8 bit guy is also great 👍

[@PalmerAF]

I agree

[@DLIN666]

Underrated comment

[@jayyh_01]

the lil sfx you bearly hear make this even more perfect. ive been watching you on a diff channel for ages now, and you have NEVER dissapointed

[@djlemay5932]

We need that, these batteries are becoming increasingly more difficult to remove

[@PhoneRepairGuru]

I wanted to see if I could pull this off and it's clearly possible, this could work well with devices you want to use but don't have a battery replacement for. I'll probably make one that better resembles the older phones with removable batteries in the near future

[@Nnkjfdhgcffnjihsjdfgbuivrdys]

@R.K.L but the whole point is that you wouldn't need a power bank in the first place

[@djlemay5932]

@@PhoneRepairGuru We’d appreciate that, thanks for replying

[@NicVandEmZ]

@@PhoneRepairGuru you should make this a business I believe that means you could literally make your own adapter that uses those old phone batteries

[@kazooduck]

@@PhoneRepairGuru how do you get the bms boards then?

[@Bio_Hazard_2.0]

8:23 me trying to explain to the airport security why my phone looks like a bomb and is ticking

[@Kanal-20247]

ooops

[@MyszkoServe]

6:07 Warning! I work with these batteries, and you SHOULD NEVER connect two different models of Lion batteries in parallel. They have different parameters like voltage and capacity, that can end very very badly during charging! 7:00 the battery percentage is right, because the LiPo battery in the phone is fully charged at 4.4v. The 18650 is fully charged at 4.2v. You should not charge the batteries with the phone! Overcharging will end very badly You should buy a TP4056 Module, and use it to charge the battery pack directly.

[@parabina]

Iphone tech detected

[@the_99misc]

im amased you actually got technical here and explained all the dangers and solutions of this project

[@MyszkoServe]

@@the_99misc Yes, im actualy 14. But i like Diy projects and mods. I know from my own experience, such mistakes can have a fatal ending. A year ago, when I was 13, i overcharged a 18650. It was very hot and I immediately threw it out of my room. The battery reached thermal runaway and combusted (exploded). My luck, that it was outside. So be careful with this things

[@andrewsawesome]

You could tap into the port directly for the 5V for the TP4056 module.

[@the_99misc]

@@MyszkoServe man that's impressive, keep doing the right stuff and take care !

[@catch22frubert]

As someone that works on phones everyday, I'm really surprised you don't know more about lithium batteries. The round cells you used are called eighteen six fifty batteries, and they are lithium ion chemistry. The 18650's have a slightly lower voltage than what the phone uses normally. Phones have lithium polymer cells inside these days, and phone batteries are fully charged at 4.35v vs the 4.2v maximum of the regular 18650 batteries you replaced the lithium polymer pouch cell with. That BMS would had let the 18650 cells overcharge to 4.35v and you would had been in a little trouble if anything went wrong and the 18650's went into thermal runaway because of overcharging. Next time, use a lithium polymer pouch cell that goes up to 4.35v max, similar to what comes in the phone, so the BMS and voltages match up and you can use the regular charger to charge the phone. You can get 2x 5000mAh pouch cells in parallel, and have a similar 10,000 mah battery size, plus the new cells can lay completely flat. If you 3D Printed a new back for the iPhone, you could easily fit the 2 lithium polymer pouch cells inside the phone, along with the BMS and it would all be much more tidy, and much more safe because the BMS can't overcharge the cells anymore.

[@p0tat0es_nation64]

You should only use exactly the same 18650 cells in parallel. For the voltage drop issue maybe check max battery current. Some only gives like 5amps of current while other give 20a like e-cigarettes cells. And never swap the cells unless you swap ALL OF THEM AT ONCE. Because if you put empty cells in parallel with fully charged cells it would transfer a lot of current and this could be dangerous (discharged cells would be charged by full cells and because there is no current limitation it will just burn the battery)

[@PhoneRepairGuru]

Yeah a few others commented that, definitely noted

[@samuelruiz7377]

Was about to mention this but you have it spot on

[@ZEMRALEX]

Thank you, i made power bank, but thought about adding 3000mAh cell to it ❌(it already has 4000mAh one), and i wont do it I think i will make second, with 3000mAh cell, cause i have bought 2 power bank boards

[@sisamusudroka3000]

For this is the way

[@wheresmylplate1965]

Claims isn't making a bomb but using cheap ass battery's and 2 different types of 18650 with different cdrs is deffo making a bomb

[@Pixcuber]

When you said it does a little spark, it jumpscared me! 1:36

[@dogukancil5128]

A single 18650 battery can provide enough current but the wires that come with the battery holder are cheap steel wires with very high resistance. If you replace them with thicker copper wires the phone will run on a single 18650. Also, NCR18650B batteries are high capacity, low discharge rate(Low C, as it is called in the community) cells. I didn't look at the datasheet, but it should be around 6A continuous or something. NCR18650GA by Sanyo/Panasonic is also high capacity but comes with much higher C rating and more suitable to this application. Most batteries can pulse much higher than their continuous rating, so keep that in mind. As the last thing, there is no need to remove the original battery if the battery is not a high voltage cell(3.85V), you can just tap into the bms with another cell but be sure the voltages are somewhat close.

[@R404C1]

Maaan, I made something exactly like this in the past, it was an old phone of mine, the original battery decided to be a pillow, so I did the exact same thing as in the video, but with what batteries I had laying around. Now seeing an youtuber do the exact thing I did just brings me joy.

[@jaynayk1176]

6:54 after some full charge cycles it could recalibrate itself and show the correct percentage, but Apple could also have software locked it.

[@justtHitull]

How do you order Apple original screens and batteries? Do you store them in Bulk?

[@hottingracer8575]

Your dedication shows how much hardworking you are!

[@ksriram1997]

1:37 the moment 💥 i feared that it might explode & skipped a beat to be honest... Because its dangerous short the circuit... But over all great idea 💡👍🏻👍🏻👍🏻...Just a tip u can reduce the length of the wires as they are connected in parallel makes it look well organised... 📱➕🔋✔️

[@gavril3698]

Same 😭🤣🤣, i want expecting that

[@loen9591]

Bro i had a f*cking heart attak

[@nellAhh]

Yoo same that also got me good

[@jomama468]

Same here bro…was scrolling looking for this comment 😭

[@moarjank]

these emojis are given me sensory overload I can't even read the comment

[@yahoo5726]

This seems comepletly safe with 0 problems at all

[@CyanaraOfficial]

If you were to redo this, I would recommend a single 26650. You can get them in like 5000mAh and you don't run all the balancing risks that multiple 18650s brings

[@anthonya2731]

21700 cells are slightly bigger than 18650 cells and come in 4000-5000 mah depending on the cell brand.

[@jasonhedtke659]

Probably could 3D print a enclosure for the batteries or a back housing to accommodate the new batteries This has certainly peaked my interest and I would love to see this mod be improved and adjusted to make it safe to take to an airport 😂

[@netheromatic]

just saying they would think its a bomb and call the police on you lol

[@TheSimoc]

@@netheromatic And worse yet, without proper charge controller implementation and other precautions, this actually *is* a thermite bomb!

[@Echinacae]

@@TheSimoc not a thermite bomb, there's just a very reactive metal in the battery like you probably already know. Thermite is most often iron oxide and aluminium.

[@TheSimoc]

@@Echinacae Yeah I know, just meant that the effect is kinda same in a non-flameproofed civilian everyday environment..

[@kamathln]

And add a good speaker while at it.

[@Calthecool]

1:57 I've found that those battery holders sometimes have very thin wires and weak connections between the wires and the battery holder terminals. I was able to draw twice as much power from the battery by cutting off the thin wires that come pre-attached and soldering thicker wires directly to the terminals on the battery holder.

[@HunterEddie]

Oh, thnx

[@spyrosbellos2522]

3:46 the wires are too long and too thin, the voltage at the battery when you measured it was 3.6v but after the voltage drop due to the high resistance of the wires it was probably under 3v at the phone's end causing it to shut off. Also at 6:50, the battery percentage is measured by the voltage of the battery, so it is accurate.

[@Damianseconda995]

Current charge state algorithmns are more complex

[@RafeTVGaming]

when it measures the present by voltage, it is different for each battery types and because it was made for a 1p lipo, and not mix and matched 4p 18650 cells it would be inaccurate

[@spyrosbellos2522]

@@RafeTVGaming most lithium polymer and lithium ion batteries operate on about the same voltage range, i have 2 lithium polymer batteries from power banks and 2 18650 cells from my vape, both are charged to 4.2v when they are charged from their devices

[@spyrosbellos2522]

​​​@@RafeTVGaminghave done this on an old phone whose battery was so degraded it would not even power on even when plugged in, after putting thicker wires to prevent the voltage drop and then fully discharging it until it wouldn't power on, then fully charging it to 100% with the phone off so that it can learn the battery, the battery percentage was accurate

[@pretty_bored]

@@spyrosbellos2522 save your lungs and dont vape, BREATHE AIR 🗿🍷

[@M.Zain-Ul-Abadin]

Nice work! Appreciated 👍🏻 But at least you should check the capacity of each 18650 one by one.

[@darthraider450]

5:30 You could have used wire clippers with the wire cover removal tool to make the wires shorter, and then soldered them on to the other batteries. Would look a lot neater and reduce the chances of unnecessary damage.

[@PhoneRepairGuru]

This is just a test to see if I could pull it off. I'll make a more refined version in the future

[@alexanderzawydiwski9534]

This is great. All you need to do is find the proper way to get the battery percentage working through the print a custom, a phone case that contains the battery pack in this might be a doable, day-to-day phone, and you’ll never have to sit at the charger again or pay for expensive battery replacements

[@SuperMIKevin]

I just liked and subscribed. I already knew how to do this but it's rare to find anyone who does this on the internet. Anyone who does is worth watching. VERY NICE!!!

[@MrAeral]

Damn man, you are crazy! I absolutely LOVE the idea of these removable batteries. Let's bring back 2010 together!

[@romeovoigt]

You’re not a trained professional. You are a professional, organically. ❤

[@lukealiaqua1018]

Imagine a Car 12V battery on the iPhone. Battery health at 2000%

[@surapurna]

Hey anyone done this mod. when we charge the cell with stand alone charging modul. we must disconnect battery from the phone or it can running together? note atleast 5.2v imput voltage to charge the cell.

[@johnzoid74]

man I need one of these mods that’s so awesome. love your videos man ❤

[@xdbarun]

1:35 bruhh you literally gave me heart attack😭🤣 i was watching very concentrately💀

[@MishelSeeraj]

True

[@aymenkocher6862]

Sameee

[@joaquinazamargolles524]

Me to

[@obitouchiha291]

Same

[@nooraniejahangier7804]

Same

[@joelmtz9815]

I love doing that into phones, i have done it since the iphone 5s (i put up to 3 16850 baterries) it lasted to me 7 days (using it poorly), also into an ipod 4, an iphone 6s and into an iphone 8 plus the last one i put an 5,000 mah (4,200 mah because it’s degradated) lithium cell (6060100) and it last to me 10:30 hrs in screen time, some recomedations for these mode, use thicker cables from de batteries into de BMS board, to prevent shutdowns and it arrange a little bit the % issue, love all your videos !!

[@Bruhman_16]

7:24 face reveal detected

[@Sir_Granolah]

8:50 he said he thought everybody was impressed by his 'masterpiece but earlier he said it looked like a bomb😂😂

[@IMDYT420]

The low battery warning is just a reminder to put your extra battery’s on charge if you haven’t already 😂

[@lucidtech-lt]

This man brought back classics, amazing vid

[@bland9876]

The other thing you could do that would take way more work is to make a back that you can put on the phone that has a hole where the battery would be and then you can swap out the battery that way You would have to make your own cable that goes from the connector on the board to the connector on the battery so that you can use easily swappable batteries but it could be done Not sure what kind of chips you would need on that cable though.

[@BroadCastPlanet]

What an inspiration! Make phones this easy to replace battery’s! ok maybe you need a specific tool in order to take the back, BUT AFTER THAT, JUST REPLACE DA BATTARYS

[@RalphVB]

Having it work for only 17 hours is far from a throw back to "the goold ole days", though this mod had me in stitches. Something we all have thought about, but something very few can actually do.

[@-ThatGuy-]

Old smartphones had pretty bad battery life honestly. I don't recall them ever going over 4 hours SOT in my experience. Not basic phones those lasted days. Lol

[@RalphVB]

@@-ThatGuy- Yeah I was referring to the Nokia3310 days

[@random_person618]

@@-ThatGuy- The "basic phones" you said are called "feature phones" instead of "smart phones"

[@-ThatGuy-]

@jimmydewalt417 Ah... That makes more sense. Those days the phones lasted for so long. But they also did next to nothing. Lol

[@RalphVB]

@@-ThatGuy- yeah besides playing snake lol

[@technoboom3316]

7:01 Should've tried playing games like Call Of Duty Mobile on it to see if the battery holds up and also try 4K video recording

[@riyaansheikh7470]

Him: 1:26: "This is being done by trained professional" Also him: Doesn't wear insulating gloves

[@Kitten_abyss]

I LOVE the change in music at 6:16 it's just great! Edit: also the fact that it looked like a bomb is hilarious

[@ticktockbam]

What I don't like about removable batteries is that is someone were to steal your phone they would be able to pop off the lid just as easily as you can and you'll never have a chance to track your phone down. The latest versions of Android (13 I think) have a feature that prevents your phone from turning off, instead they just make the thief believe they turned it off, so you would still be able to track it down even if your phone gets "turned off", bit with the removable battery that idea gets thrown out the window. I think iOS might have a similar feature? Not sure tho, but the latest Android OS definitely has that.

[@NickJJH14]

Love the parallel circuit. Brings me back to my mechatronics days.

[@vaxt]

The iPhone BMS + Regular Charge Port may allow the cells to get up to 4.35V, which, for these 18650 cells they shouldn't. Best to charge using the 18650 charger that will only charge up to 4.2V.

[@krisd1000]

You need special 18650 cells from LG or SANYO that can go up to 4.35v

[@jasonvoorhees3282]

I wish if you have done this project on newer iphones as older Iphones are considered more "repairable". I also think the battery holders have a high resistance (contacts and thin wire) which decreased the run time.

[@KingSkrap]

You should take off the back panel of the lcd you can see into the phone if u do it it’s a cool mod just take the back few panels off the lcd

[@pretty_bored]

Will the LCD still work then? I think that it wont be able to really display any darker colors anymore. Correct me if I'm wrong please

[@KingSkrap]

@@pretty_bored I think your right, youd still be able to see, but not very well. I fucked up a screen on an iPhone 6 and cracked it, so I did this. Hence being no backlight or reflectors it was extremely dim, with more tweaking you could theoretically put the backlight to shine in through a see through mesh or plastic (maybe some sort of fiber optics that shoot the light to the sides of the screens, but it’s definitely not ideal.

[@Mikolaj_5329]

the best tech channel in the world

[@seanwright2665]

I'd love to see an update on how long it takes to charge up, but 17hours on a single charge thats amazing

[@pretty_bored]

I would last more than a week with that 😂😂

[@PyroAnonymous]

Figured I point this out. Seeing the nominal voltage of the phone's battery is 3.82v, it leads me to suspect the battery pack is actually Lithium Polymer High Voltage [LiHV], not Li Ion, which usually are 3.6v, although the one you had was 3.7v nominal, the same as LiPo packs.

[@hahalolha]

PRG, you've gotta try this with Ni-Cd batteries, each cell is 1.2v nominal so 3 in series will be perfect. Ni-Cd batteries are literally indestructible, they can withstand -20°c to 45-50°c so you could probably freeze your iPhone too 😁

[@Ramon314]

So the battery normally deliveres 3.6 volts? Why not 5 of 3.3?

[@kisko327]

Actually no. In normal conditions li-po batteries have voltage per cell in range of 4.2V when fully charged to 3.2V(optimal) - 3.0V(minimal safe) when discharged. Ni-Cd batteries have almost constant voltage. Phone's BMS board is not designed for working with ni-cd batteries

[@JustAyaan7]

They should make this a feature 😂 But acctually works

[@JustAyaan7]

Heart !!

[@papadenz2022]

I alsodo that using cheap powerbank, i take the bms from the old battery and wired it to the battery from a powerbank. I can also charge it using the powerbank bms. It works but it has limitations. 6 hours of charging time when i using the powerbank bms and the battery level is not accurate.

[@_Sherdil_]

0:48 got me rolling all over the place

[@josephplays5190]

bro had life support

[@hockeycatcat]

The dark green battery says “Can not use in vape”. What has this world become man 😭 8:58

[@Dyls.]

that spark kills the death of me im eating and that shocked me i spilled my food all over the table

[@ironoreiron]

0:28 that was toooo funny my guy

[@bulldog8080]

Finally I was waiting for this video for soo many months!

[@MartinDerTolle]

Things I would want in this mod: -custom cnc-machined iPhone housing -encased battery modules (you can have multiple) -charging station for battery modules -the battery modules would have contacts to interface with the iPhone -the iPhone without a battery module installed would still have a protrusion and the mechanism would be inspired by old laptop battery packs

[@StormDiper]

You haven’t done a mod on this phone in a long time, I’ve been waiting for this!

[@jaash8]

6:46 Coincidently the time on the iphone is 9: 41

[@knockknockbitch]

Iykyk

[@tuxorials]

The percentage should be accurate when it just got turned on, it might be accurate after that, but only if it constantly measures the voltage, which most modern phones just do. Also the 18650 battery you used at the beginning is a cheap knockoff. I have some by the same company that claim to be 9900mAh and they are 500-600 mAh. Many chinese factorys label them as bigger than they are. Just wanted to let you know. I explained the first problem really bad but i hope u still understand

[@8-bitarcadebrawlergaming176]

0:23 The No got me

[@walter_marcus]

that voltage drop is measured by something called "continuous discharge rate" and it ranges from 10A to 30A (you can find it on the datasheet if you google thos numbers) and i think Lipo batteries (the ones that are flat) have a rating of 20A+ and also thos cells have something called charging rate which is very important cuz if you mismatch batteries it can overcharge other batteries that have a higher charging rate if you charge them all together.

[@KingSkrap]

Bros goin places with them vape batteries 😂

[@newacc1527]

They are not vape battery’s vape batteries are made with li ion cells that are way smaller then that

[@CrimsonXYR]

I love this channel he’s gonna become number 1 tech channel

[@yasharso]

You gotta trademark this somehow. This actually works and very practical but needs a lot of refining the design.

[@RandomGod5730]

he could just add a redesigned backplate to go with it so people wont think its a bomb

[@jjb0894]

I have a MagSafe battery pack, and while I understand it’s not quite the same thing, it still effectively extends my phone’s battery life and is a much more elegant solution.

[@helpingayush1833]

Put iphone's screen in Samsung's phone

[@AMIRGAMING57]

That’s technically impossible I think

[@TheTech112]

@@AMIRGAMING57 because it is

[@pretty_bored]

wont fit probably

[@AMIRGAMING57]

@@pretty_bored I mean enough modding or finding the right screen it might work

[@Apixelatedhedset]

Iphone Milky way A12 5G

[@VaflaBG2022]

Thanks to you, I took apart and reassembled a phone for the first ever time! It was a galaxy s4 mini

[@LightsGamingPC7]

4:24 LOGIC !!! LOGIC I know it

[@KS-vu5oq]

That tactical reload🔥

[@malhardeadshot6118]

Some awesome mod ideas, use the original battery but as external like have a 3d printed compartment and have it support the battery, and use the space inside the battery compartment inside the phone as a cooling space, put some heat sinks and a fan in it✌️✌️

[@demm5]

Btw the unbranded button top 18650 are usually (not all) garbage with 500mAh an high internal resistance. A fairly new 18650 could definitely supply enough current without dropping voltage much when phone consumes more power. panasonic 18650bd for example

[@walnutt_]

so nobodys gonna talk about the nutella jar just chilling there? 0:36

[@Redviper3941]

That’s a AirPods case

[@walnutt_]

@@Redviper3941 oh thx

[@gopronomad4381]

It lasted 17 hours, take note that the phone isn't designed for the Li-ion (cutoff voltage is 2.5v), which means its actually not maximizing the 18650s potential... It will cutoff at 3.5v which is the cutoff voltage of a li-po cell. I'm looking for ways to adjust that in mybsamsung s4 via rooting. Hopefully id find a way soon

[@mafin_official]

8:07 it can be if you use it wrong enough. Or if you want it to be one.

[@MetaliX86]

Okay, this is LEGENDARY.

[@MARKDAVEGA]

This is my first time watching master piece video.i love ur idea dude.keep it up your legend.

[@supercellemployee]

Coming back to watch this masterpiece!

[@Abdullah-lp6or]

Hello PRG i have a Question that if we replace our iPhone battery from apple will they use the original one ??? By the way LOVE your Videos Keep it up❤❤❤😊

[@3crazyXA10]

this is the first video ive watched from you. i subscribed at 0:28 because funny. u are de best

[@ErickBuildsStuff]

Though it's an interesting one time mod, battery enthusiasts wouldn't agree with it 💯. There are many hazards with 18650 batteries when handled improperly. Rule 1: never mismatch the battery capacities. All cells are different and must be as matched as possible. Same manufacturer and same date of production and same batch. All should have same voltage upto 2 decimal places and then kept in the parallel configuration. Rule 2: the BMS board might be functioning ok but the wires used might melt down due to high discharge rate. Use a spot welder to secure the end connections instead of soldering. Rule 3: make sure they do not get accidentally shorted. May be 3d print an enclosure and attach it to back of iPhone. Charging might be okish but I'm highly skeptical. Overall it's a good fun video.

[@NathanYellowStarProductions]

8:09 I just laughed after you said it looks like a bomb and i laughed when there's a explosion effect 🤣🤣🤣🤣🤣🤣🤣🤣🤣

[@Redbulpro]

Are the batteries hot swappable? Can you replace them one by one while keeping the phone turned on? That would be a real improvement over the old swappable batteries hahahah. Awesome video mate!

[@williamddougans]

1:36 that legit jump scared me 💀

[@SwapkillProject863]

Honestly I wonder if anyone can do it for someone like me when we can hardly afford apple battery😂

[@sausagelowpc666]

Ki! I have a little challenge for you. I've done this on my Xiaomi Redmi 7a and it's incredible. The challenge is, you have to add another speaker, but from laptop or y'know, just add another speaker on the back, in you're case on the sides of the batteries for better cable management (or idk) so, don't brake anything, don't take away anything but just add another set of speakers on the back of the phone. Thanks, even if you wouldn't try.

[@kamathln]

This is incredible. This + old Android phones flashed with Alternaate Androids or Linux could be used in so many ways. Mini Audio centers, Fancy clocks, AI vision experiments, Bicycle computers, Timelapse cameras, and the list goes on...

[@kamathln]

Bonus idea: Make a mishmash between a controller and old Android phone.. Install a console emulation system (over some Linux if necessary) Profit!

[@kamathln]

Phase 2: Add liquid cooling

[@oscarjourdan7600]

Imagine asking someone if they have some batteries so that you can get battery back in your phone 😂

[@ari3z_official]

Now I have one question is battery life better or worse going off the miliamp just wondering should do a battery drain test on that maybe 🤔

[@iyansarif]

Loving this format video

[@stefanfilip6319]

what can this guy not mod? he mods everything and i respect it.

[@RaIn-sh]

Normal people : Oh no my phone is dying slapped a charging brick Phone Repair Guru : Bro low battery? RELOADING COVER ME 🔫

[@danielelmore1252]

Was hoping to attach a photo of my iPad battery… it won’t let me. Your teaching is ways of doing this stuff in an easy way.

[@yannikcod8257]

Hi, usually a quiet watcher, but I wanted to tell you that putting 3400mah batteries in parralel with a 3000mah battery is not good I think. Because it's getting more discharged than it should. That could lead to major problems like burning etc.. If I'm wrong, I'm really sry, and feel free to correct me. Thanks for your content.

[@gopronomad4381]

You just need 1 18650 or 21700 cell that's designed to drain higher amp. I notice that my Samsung s4 does take about 1A or more current when running demanding apps. So a low discharge cell won't cut it

[@random6743]

There is a peak power rating for every 18650 battery. Some batteries provide only a maximum current draw of 4 Ampere. Some other batteries would give 20A maximum. So by choosing a battery with proper power rating, you could run the phone using a single 18650 !

[@Petesplaceunboxing]

Your videos absolutely fascinate me! This is way too cool man! Gonna try this myself!