4.2V 18650 battery different voltage different models parallel charging

4 thoughts on “4.2V 18650 battery different voltage different models parallel charging”

1. Murali

   August 8, 2019

   Hi,
   This is really Great, congratulations for your innovation.

   I need your support/help here.
   I too have few harvested cells I wud like to recharge, but due to some lack of information I cud not do
   Can you please help me if possible

   Reply
   1. admin

      August 17, 2019

      What information do you need?

      Reply
2. Red

   November 5, 2019

   Hello
   i’m a novice but a few things are not clear for me:
   1) the resistor shouldn’t be on positive pole of the 18652? it seems alternate from positive to negative pole of 18650s
   2) the 270ohm resistors between 18650s shouldn’t lower the current between batteries for a max of 15mA ( V=IR)? i have seen in the video on the multimeter current above 1A.

   Thanks

   Reply
   1. admin

      November 11, 2019

      This is just one of the influencing factors.

      Reply