Ruskapralka11
1 µW
- Joined
- Nov 18, 2021
- Messages
- 2
Hi
I have two batteries for Panasonic system Panasonic 26V 25,9V w.e.
For batteries NKY259B02, NKY265B02
My original charger burned, PCB is just one big mess.
I would like to make a charger from laptop charger + step up module
Problem is, that if I connect 29.4V to + and - of input connector no current flow, BMS dosnt want to accept this voltage.
Does any1 can help how to charge this battery? Do I need to apply some other voltage on other pins, or maybe some resistance?
I have basic knowledge of BMS, electronics, and I am not afraid of soldering
What are those terminals? Why they are needed, and how to charge this battery using included BMS?
Please help me...
There are some replacements, but those are extremely expensive, or inaccessible
I have two batteries for Panasonic system Panasonic 26V 25,9V w.e.
For batteries NKY259B02, NKY265B02
My original charger burned, PCB is just one big mess.
I would like to make a charger from laptop charger + step up module
Problem is, that if I connect 29.4V to + and - of input connector no current flow, BMS dosnt want to accept this voltage.
Does any1 can help how to charge this battery? Do I need to apply some other voltage on other pins, or maybe some resistance?
I have basic knowledge of BMS, electronics, and I am not afraid of soldering
What are those terminals? Why they are needed, and how to charge this battery using included BMS?
Please help me...
There are some replacements, but those are extremely expensive, or inaccessible