Kartune
DIY
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Items i'm using for this battery pack:
1x ~ HX-3S-FL25A-A BMS Balance Charging Board
9x ~ 18650 (3000mAh, 15A Continuous Discharge)
12.6v 2A AC/DC Adapter
Renogy 24V 50Watt Solar Panel
Li-on 12-24V 50A Solar Charge Controller
ISDT 1S-8S Battery Monitor
So when my battery is about 12V, i can see that it charges up to a current of 0.8A.
When about 12.2V it's about anywhere from 0.08 - 0.2A.
I get the same current flow with the solar panels, or if i use the AC/DC adapter.
My guess is the BMS balance board is limiting the current according to the level of the battery's charge?
Or do i have a bad board?
If the board is indeed working as it should, are there any suggestions on being able to charge at a higher current?
I have no electrical training, i'm just a DIY, so any help would be greatly appreciated!
I'd like to know before i build a 3S12P.
Thanks!!!
1x ~ HX-3S-FL25A-A BMS Balance Charging Board
9x ~ 18650 (3000mAh, 15A Continuous Discharge)
12.6v 2A AC/DC Adapter
Renogy 24V 50Watt Solar Panel
Li-on 12-24V 50A Solar Charge Controller
ISDT 1S-8S Battery Monitor
So when my battery is about 12V, i can see that it charges up to a current of 0.8A.
When about 12.2V it's about anywhere from 0.08 - 0.2A.
I get the same current flow with the solar panels, or if i use the AC/DC adapter.
My guess is the BMS balance board is limiting the current according to the level of the battery's charge?
Or do i have a bad board?
If the board is indeed working as it should, are there any suggestions on being able to charge at a higher current?
I have no electrical training, i'm just a DIY, so any help would be greatly appreciated!
I'd like to know before i build a 3S12P.
Thanks!!!
