Beginners Guide to Processing 18650 Cells | Cell Database


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Battery advice for my solar system?
#11
İlk amatör pil grubum. Elektrikli bisiklet için yaptım. 16sx6cell. BMS yaptým, fakat bir dizi mavi pil kötü gitti. Sanırım bu yüzden BMS bozuldu. Aslında bu çok amatörce idi. SmileBu yüzden daha teknik bilgiye sahip olduğu için güneş sistemimde yeni bir pil grubu kullanmak istiyorum.


[Image: yhNYgzN4IzAmpsV4W1Ia8lDQfyQmeDwZwFZDzdnc...34-h845-no]
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#12
Sorry, I don't understand your language...
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#13
(06-23-2017, 08:31 AM)İsmaildoganw Wrote: İlk amatör pil grubum. Elektrikli bisiklet için yaptım. 16sx6cell. BMS yaptım, ancak bir dizi. Mavi pil kötü gitti. Sanırım bu yüzden BMS bozuldu. Aslında bu çok amatörce idi. SmileBu bir daha iyi teknoloji bilgisi olanağı için güneş sistemimde yeni bir pil grubu kullanmak istiyorum.


[Image: yhNYgzN4IzAmpsV4W1Ia8lDQfyQmeDwZwFZDzdnc...34-h845-no]

My first amateur battery group. I did it for the electric bike. 16sx6cell. I did BMS, but a series. The blue battery went bad. I guess that's why the BMS broke down. Actually, it was very amateurish. Smile I want to use a new battery pack in my solar system for this better technology information facility.
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#14
I guess you did not see what I was updating.
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#15
I don't know why, but I cannot see your images. I see the urls are coming from a google.com page, but i can't see them. All that is visible is a gray circle it wit a - in it.
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
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Certified 18650 Cell Reclamation Technician
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#16
Thats because he most likely copied a search image from google and they dont allow that.

ismaildoganw: Coppy the real image address and insert here. This thread at the moment is not understandable.
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#17
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#18
Your solder joints are too cold. And it looks to me like several cells are corroding (especially the ones toward the bottom). What kind of solder did you use?
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Dollar Shave Club. Best Razor I've ever used
Certified 18650 Cell Reclamation Technician
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#19
(06-25-2017, 03:38 PM)Korishan Wrote: Your solder joints are too cold. And it looks to me like several cells are corroding (especially the ones toward the bottom). What kind of solder did you use?


Hello I was not online because of Ramadan festival. I could write now.
I used standard solder. I do not know the technical specifications. But the soldering machine I used when I soldered the first time was weak. I soldered very hard. I think it was cold solder. What do you suggest I do?
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#20
Cold soldering refers to the parts being soldered not getting hot enough to keep the solder in liquid form. Your soldered joint shouldn't look pale or hazy, but should be more glossy.

Please watch this video:


Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Dollar Shave Club. Best Razor I've ever used
Certified 18650 Cell Reclamation Technician
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