Banszi
New Member
Hi,
I have access to this power supply:
link
Rated output power
600W
Output Voltage range
3-15V
Output Current range
40A
It is a 40A power supply without current limitation (you only set the voltage).
I first plan to use 2x of them in series (the power supply is floating) and charge unattendedly 8x 272 lishen batteries to 27.2V (3.4 per cell). I will have a BMS connected (JBD 100a smart BMS).
Later I will do a parallel charge (at this stage I will monitor the batteries with a multimeter all the time) to fully top balance to 3.6V .
Can I use such a power supply by increasing the charge voltage in steps not to overload the power supply? Is there a risk of damaging the batteries with the steps mentioned above?
I have access to this power supply:
link
Rated output power
600W
Output Voltage range
3-15V
Output Current range
40A
It is a 40A power supply without current limitation (you only set the voltage).
I first plan to use 2x of them in series (the power supply is floating) and charge unattendedly 8x 272 lishen batteries to 27.2V (3.4 per cell). I will have a BMS connected (JBD 100a smart BMS).
Later I will do a parallel charge (at this stage I will monitor the batteries with a multimeter all the time) to fully top balance to 3.6V .
Can I use such a power supply by increasing the charge voltage in steps not to overload the power supply? Is there a risk of damaging the batteries with the steps mentioned above?
Last edited: