استاذ انا شكرك على الدقة ولأبداع وتركيز وعمل جيد والله انت بريفصورعلى دقة العمل. وتوضيح في التوصيل انتشيئ جميل لايوصف على الدقة الذي تعمل بها وطول بالك وجميل جميل اشكرك من كل قلبي ولك سلام من سوريا دمشق الله يحميك ونطلع على اكثر من عمل لك
Your video is very good. I got a Deko 12v screwdriver and I noticed that it is very easy to open the battery. In the future when the battery stops working I want to replace the original 1.3 amp batteries with other 2.4 amp batteries that I have at home. Your video was very enlightening, besides showing some tricks that will help me a lot. Thankful.
@@bike-minimart8695 It's possible. In any case, when the batteries of my screwdriver Deko spoil I will exchange them for some that I have of notebook with 2.4 amps I have here. Or maybe I do not pack some batteries of 3 amps or more ahead, because I know they exist to let the machine run quite extensively. Big hug.
Lead soldering, just use sand paper to rub battery contact a little then solder only lead to battery contact and metal strip and then apply flux to soldered lead and then press those battery and metal strip together and melt lead to join
Please explain to me. At the top, both contacts are negative? I mean there is a lonely negative one at the left and at the right a negative linked to a positive side of one battery. Therefore at the top there are two negative sides and one positive of batteries. And at the bottom 2 positives e one negative. Is this right? Thank you very much.
I forget to note its wiring diagram, that time I just replace new cell same as old cell , you can observe old cell +/- contact and use some pen to note +/- on pcb and metal strip before you remove out
Dari sekian vidio yg saya cari tdak ada saya temukan cara merakit 3 batray dgn tegangan 3.7 volt menjadi 7.4 volt . Karena yg saya cari menambah tegangan dari 3.7 volt menjadi 7.4 volt dan menambah kapasitas dari masing2 batray awal nya 1300mah menjadi 2600mah dgn cara menggabung kan seri dan paralel menggunakan 3 batray 3.7 volt 1300mah.. Dari sekian vidio yg saya lihat di youtube semua menggunakan 3 batray menjadi 12 volt.😢
If you replace it right +/- pole are same I think another one is dead electric current cannot flow pass the remain one I think Cheap cordless drill battery are made from recycle li-on cell.
