Jump to content
Electronics-Lab.com Community

BMS Charger for 18650


arielrizuly

Recommended Posts

Need info for scheme bms 12v 

I -[===]+ -[===]+ -[===]+ l

I -[===]+ -[===]+ -[===]+ l

I -[===]+ -[===]+ -[===]+ l

I.                                       I

I.                                       I

I.                                       I

12v -                               12v +

Link to comment
Share on other sites


You have 12V, not plus 12V and minus 12V which is 24V. What you label as -12V is actually 0V.

An ordinary older type of Lithium Ion cell is 4.20V when fully charged so your charger should have an output up to 12.6V, not 12.0V.

The charger circuit should have wires connected between the series batteries so that it makes it a balanced charger. 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
  • Create New...