You have to click add to cart and checkout. Otherwise it doesn’t get unlocked to pull off the screen.

Ха-ха, точно)))

Except that you're not supposed to solder them at all, ever, and getting it nice and hot to make a good solder joint, is the majority of the problem.

Gracias!

Yes, of course

Hi! Because the old charger was specially for Ni-Cd batteryes, and new charger is specially for Li-ion. There are different ways of charging control

@@hiimakeit tks!!

and it is easy... nothing easier than this.. if you, of course, know how to solder

@@xgamerbih the only thing that really bothers me when working on electronics especially with pcb or circuits is that I worry about getting all the voltages right so as not to blow anything. Even worse I would hate to create a combustible problem aka fire. Any tips for getting those things right and also for learning about them?

Thanks! Usually use 4 cells, as far as I know

Yes, battery charger has red/green LED. Look at 5:58. If the battery is charged it will be green.

Hi. I removed all components, because the new adapter has a charge controller specially for 3 li-ion batteries inside. It doesn't have to use other components from the NiCd charge station.

Better if they are low resistance batteries (high current), because the drain of the drill. Anyway, I've used batteries recycled from a laptop and they works, but I've used 6 cells (2 blocks of 3 cells), so they supports more current. The BMS circuit is also important, because some of them can threat the drill as a short-circuit and don't works. It should be compatible with drills.

Yes.. same method but use 5 cells with the correct BMS. I'm going the same to my 18v ni-cd in a couple weeks as both batteries are in the way out. And using a smart lithium charger just makes life simple. £22 worth of 3000mAh cells and £9 smart charger breathes new life into old tools!!

Buy bms dat can handle higher amp

Yes probably

Everything is listed in the description. I'm sure you can find the same items elsewhere too.

I removed all of the components. There are only two wires: from + to +, and from - to -.

Thanks mate, never opened one but ordered all the staff, will do with your help. Also put some music behind on fast forwarding, will be more pleasurable to watch to others. Subscribed and liked. All the best;)

Current limiting should already, necessarily be handled by the protection circuit for the pack.

I would use this circuit drive.google.com/file/d/1lEi4WYYXwKpDgKuQE0PJ_Nc3WmNfiCb7/view?usp=sharing

@@hiimakeit If i understand you well, that circuit is a protection for the batery. My question is if the bateries have allready theyr oun protection circuit but it a protection circuit made for 5 batteries. Will the protection circuit work with 10 batteries at the same voltage bu higher amperage? Thank you verry much for your reply.

@@ionion3089 No it won't work well. The existing protection circuit is not in the batteries but rather a separate board that monitors the charge of each battery. It is able to handle only 5 cells, cannot handle a second parallel series of cells, must be able to monitor each cell individually for safety. It doesn't even make much sense to do what you want to because you need a new battery case to fit them all, as well as new/good cells to make it worth the bother, so you might as well just buy a 2x5 battery pack at retail.

@@stinkycheese804 Tank you very much for your reply. I will folow your advice.

Thank you!

the old batteries (ni-cd) don't hold a charge long. the new ones (li-ion) have very low self discharge

No. what i'm doing is playing with a big pile of parts i got for free, and don't want to spend any money on. free batteries and free drills. i seem to only ruin about 1 "FREE" 18650 cell a year. i'm not saying his work isn't nice. it is. i'm "un"-wasting batteries that i got other people to give me instead of throwing them away. laptop battery packs they were going to throw away.

Hi! All links in the description

Wery vell. I use the drill every week when I'm doing repair in my home. I peeling walls from old plaster, using circular wire brush. Also screwing. and mix plaster, glue and pain. It still works with long battery lifetime. I've read many about china's li-ion batteryes before this project. Liitokala is realy good. I use their cells in my power banks. recommend

@@hiimakeit. Thank you for your prompt reply. I will try this Brand of 18650 on your recommendations. Keep up the good work.

It's magic

40w 220v

@@hiimakeit I have Goot 40w. It doesnt melt lead as fast as yours

Конечно можно

Yes, this one especially for 3x cells. You can buy 1x, 2x, 3x or 4x by the link.

Oh my fault! ....i purchased the 3.7v one....

Before = 1200 mah After = 3000 mah It can be 6000 mah, using 6 cells (3+3)

@@hiimakeit thanks bro ;)

@@hiimakeit I bought 2 drills 12v and 18v black and decker for 8 euros, I will do the same as you :) I recovered 10 batteries in power banks, they will be used for the drill! Do all BMS 3s work with drills? I saw videos where the drill was not powerful after change!

@@mekateknik3717 I've used old laptop batteries 18650 firstly, but it didn't have enough capacity (about 700 mah). Then I bought new ones, tested, 3000 mah, and it still works after 1 year.

@@hiimakeit what is the limit of cells in parallel I could go? With the same Bms board. I'm trying to upgrade a 3ah to 12ah 18v litium. Milwauke

EPOXY Adhesive Glue

@@hiimakeit Thanks!

Ну ну ну.. на бмс нет как Вы выразились силовых диодов! Транзисторы, согласен, но и они не особо нуждаются в дополнительном охлаждении, так как рассчитаны на определенные нагрузки (читайте даташит) Ведь плата рассчитывается на определенные токи, которые с небольшим запасом выдерживают эти транзисторы. Если Вы всё же маньяк и пытаетесь снять с бмс больше 30-40 Ампер то у Вас те же высокотоковые аккумуляторы просто начнут просаживать общую напругу и сработает защита! А ещё на бмс есть выход для подключения термоэлемента, который есть в каждом даже кадмиевом аккуме. Вот его используйте для защиты от перегрева..

@@111tier полностью согласен с вами.Вот вопрос,у меня такая же Макита,но родной аккумулятор на 14.4 вольта и 1.3 Ah.Мне тоже самое подойдёт или бмс нужна на 4S?

@@Oleg-Frol , можете смело использовать БМС на 4s и зарядное Вам нужно на 16.8 В

@@Oleg-Frol и кстати, используйте высокотоковые аккумуляторы ёмкостью не менее 2000 мАч и будет вам счастье!

@@111tier большое вам спасибо!🙂

all the bms is directly connect to the 12.6v plug

Hi. I removed all components, because the new adapter has a charge controller specially for 3 li-ion batteries inside. It doesn't have to use other components from the NiCd charge station.

I bought the new one especially for 3 cells 18650. So, I removed all the components from the old charger. There are only two wires: from + to +, and from - to -.

@@hiimakeit I saw that put a BMS card to do the control. but I noticed that he took the cycles off the charger board and made a direct call. this part that I couldn't understand. to do in mine. Could you send me a picture of my board to help me which circuits to take and where should I make the direct call you made?

@@wandersonvicosa5131 ok, show me your charger board: chgv2005@mail.ru

@@hiimakeit thanks friend, I managed to solve .. thanks for the attention .. your video is great.

Здравствуйте. А плата защиты у вас на 20А? А сколько банок в сборке? И изначально шуруповёрт на 12 вольт? Бывает что на мощных шуриках плата уходит в защиту на максимальных усилиях. Но у меня например ни разу такого не случалось.

Плата защиты будет срабатывать не только когда потребление выше общего порога 20-30-40 ампер, но и в том случае когда напряжение на какой либо ячейке упадет ниже 2,8 вольта. Маленький совет : сначала подключите мультиметр в режиме измерения тока на шуруповерт и собранный аккумулятор БЕЗ платы защиты. Тест короткий ничего им не будет. Включите шурик, покрутите, зажмите патрон. И все время смотрите на ток потребления. Например, у моего 12 вольтового шуруповерта ДИОЛД стартовый ток 4-6 ампер, крутит патрон 2-3 ампера, а когда рукой держу до 12 ампер потребление скачет. Так что платы БМС на 20А хватит с запасом. Но есть одно НО ! Однажды купил дешевые подделки SONY VTC6 и у них при потреблении тока больше 1 ампера ОЧЕНЬ резко просаживалось напряжение. А при нагрузке 5 ампер практически мгновенно падало до 2,7 вольта. ВОТ ТОГДА плата защиты и будет вырубать нагрузку. При этом 1 ампер держат стабильно. Короче, аккумы были для ноутбуковской батареи, для шуруповерта не годятся вовсе. О, кстати, если взять б/у-шные элементы как раз из разобранных ноутовских батарей, то картина будет такая же.

Use shazam app

You have wrong connected

Battery in upside down

www.instructables.com/id/Lithium-DRILL-Battery-18650/

👍