BOSCH 18 Volt Fixing a Bad Lithium Ion Battery 4Ah to 6Ah

[@benjaminmentink5955]

Some slight variations on the original layout that look to make sense. Thanks for the video.

[@CMCdiy]

Thanks for watching!

[@master_moose]

I have two 18V 2.0 Ah Bosch batteries. Since they look nearly identical, I'm assuming the only difference is that the 2.0Ah version only has 5 batteries instead of 10?

[@cobaltpica]

i rebuilt mine using LG cells torn out from old laptop batteries. Reused the old connecting plates and soldered them instead of spot welding. Works perfectly.

[@nbdcbn]

a proper diy method. Everyone has old laptops they arent using and a soldering iron.

[@EMMADIY]

Wow, very useful video!👍

[@CMCdiy]

Glad to hear that!

[@mr.m5978]

Interesting, the now battery has been checked

[@axxamenni]

And just how many DIYs have a spot welder hanging around?

[@ichwarte9]

almost 0 )

[@ciprianbeniuga5042]

Thickness to nickel strips you used ?

[@marcinbednarski5576]

Its ok to use a beer can besides the nickel strip?

[@maharajaasura]

Are they sanyo RX 18650 cells?

[@jangustafsson546]

Very useful video

[@electronic7979]

Nice

[@CMCdiy]

Thanks

[@pshabeer]

Good channel

[@CMCdiy]

thank you my friend

[@ZahidKhan-pf3gg]

What are the values of each battery

[@Damnedfish.]

Thank you so much for the video, I have photos of the fuse in my 6.0Ah pack, because the fuse is Open Circuit. Struglling to find a replacement, I know the physical size is Axial Lead 2AG, but don't know the rating. Any assistance?

[@Damnedfish.]

Bosch Blue, exactly the same as your video

[@sansung906]

don't you have more wires to balance the cells?

[@pedropablovivaspaez6682]

Thanks for the share. My pack is an 18v 4.0 Ah Li-ion battery and it stopped charging. The actual voltage is 14V. The fuse is Ok and I descard the possibility of damage batteries. I think the BMS is the problem. The charger is ok becquse I have an additional battery pack the works well. Any idea or hint?. Thanks.

[@MUuulerOriginal]

Definitely a dead set of batteries. 14V is extremely low discharged and therefore most likely one set of dead batteries.

[@Rob-pg7rb]

I guess you would know...who makes the best quality battery cells?

[@BREN2009]

Sony vtc6 cell is best

Samsung, LG, Varta. I'm not sure about Toshiba and Sony but they seem to do the job. Of course read datasheet before

[@mrmemoo4483]

why every two battery connected parallel then 4 group connected series what happen if i connect all battery in series it will proceed volt right? or this damage charge circuit? please illustrate

[@pmarquisYT]

If you connect the 10 batteries in series you will get a 36V battery. You need to use the same arrangement he did in the video.

[@mrmemoo4483]

@@pmarquisYT 36better than 18 !!

@@mrmemoo4483 Yes, but actually no. This case has only ability to handle 4s systems. There are too little pins for balancing circuit in charger. Moreover parallel connections are also to prevent too large current flow through a single cell with the same current flow through battery. Of course you probably would damage devices connected to battery modified in this way.

[@omarbakr7445]

How this battery come with no bms board

[@CMCdiy]

hi Omar this type of drill has the bms inside in the drill, to limit the discharge and short circuit. and in the charger to limit the charge

[@omarbakr7445]

@@CMCdiy thanks man

[@ZahidKhan-pf3gg]

​@@CMCdiyoh i think so.plz state about the charger Amh and V

[@wajeehulhassan2182]

Can we use li ion mobile batteries for drill battery pack?????

[@dejanresetar1639]

if the cells happen to be rated for 15-20 amps max current draw then yes

[@wajeehulhassan2182]

@@dejanresetar1639 can i use 18v battery in 14.4v brushless drill????

[@dejanresetar1639]

@@wajeehulhassan2182 you'd have to rewire the cells inside the battery, but if u used the 18v battery in a machine rated for 14.4v you'd probably burn i out but I can't be sure off the top of my head I'd have to look for a schematic

[@VITALIITIGERv_10ro]

Hello! Nice video! Like from friend!!!)))

[@CMCdiy]

Thanks for the visit

[@hafsahaaniscrafts8575]

nice sharing

[@loveyourfreetimenow3270]

Goog video!!!

[@CMCdiy]

Thanks!

[@hafsahaaniscrafts8575]

Super

[@david667766]

what size torx bits driver?

[@RupamExperiment]

Bhai tomara ghar kaha he ? Me tome milna cah to hu .

[@CMCdiy]

mujhe nahin pata

[@ldu514]

I need help, please ...

[@CMCdiy]

How can I help you

[@ldu514]

@@CMCdiy i need bocsh 18 volt battery signal resistor value, for the drill Modal Hdh181x ...

[@ldu514]

This resistor in used NTC and C terminals in battery ... Please help me ...

[@CMCdiy]

After you download, reply to me because I will delete the links

[@ldu514]

@@CMCdiy than you very much, Sir ...

[@danielg.vgremio83]

Legal 👍🏻

[@yeshecan7]

I think why this kind of tools battery dead is because of there is no balance charging board inside...that is the biggest bulshit of those companies.

[@newbeginnings8566]

All went well until I saw a battery terminal tool was needed.. No worth it for the average diy guy..

[@ВикторПетров-ъ7х]

На русском языке смотреть буду

[@CMCdiy]

Наслаждаться . Спасибо

[@occasionalyirasciblegit4084]

Too much distractive crap noise; not enough verbal or texted instruction: Got bored and annoyed by the 'musac' after 20 secs and kicked the video into touch.