Popebike
1 mW
Hi i am new to ebiking and new to this forum have been experimenting with converting my old bike to ebike with a Ebay kit trying to keep cost low . Every thing was working well but batteries now have problems
Please let me know any helpful suggestions thank you
I have two 48 Volt batteries with problems of power cutting off on load and one battery is not charging to full capacity
I have a 48 V 15 AH 13th series lithium ion battery made with Gabriel 18650 batteries made by a individual . My problem is that the battery power cuts off on a load , cuts off at about 45 volts. I know it is not a good quality battery but the problems I have is that I need to reset the power by unplugging the battery from the system and plug it back in to have power again and then it works again.
I also have a 48 vote 14 AH lithium ion 13 series battery home made with used 18650 laptop batteries and VRUZEND kit with the Vruzend BMS. This battery also cuts off on a load around 40 volts. This battery resets itself with out having to unplug the battery ,I do not need to unplug and replug,
Is the BMS on the batteries cutting the power off ? Why do i need to unplug one unit and the other resets by self ?
Could the power off problem be my controller (Controller came with the Ebike eBay kit no information available)?
The battery built with Gabriel 18650 no longer charges more than 52.2 volts use to charge to almost 54 volts why?
Please let me know any helpful suggestions thank you
I have two 48 Volt batteries with problems of power cutting off on load and one battery is not charging to full capacity
I have a 48 V 15 AH 13th series lithium ion battery made with Gabriel 18650 batteries made by a individual . My problem is that the battery power cuts off on a load , cuts off at about 45 volts. I know it is not a good quality battery but the problems I have is that I need to reset the power by unplugging the battery from the system and plug it back in to have power again and then it works again.
I also have a 48 vote 14 AH lithium ion 13 series battery home made with used 18650 laptop batteries and VRUZEND kit with the Vruzend BMS. This battery also cuts off on a load around 40 volts. This battery resets itself with out having to unplug the battery ,I do not need to unplug and replug,
Is the BMS on the batteries cutting the power off ? Why do i need to unplug one unit and the other resets by self ?
Could the power off problem be my controller (Controller came with the Ebike eBay kit no information available)?
The battery built with Gabriel 18650 no longer charges more than 52.2 volts use to charge to almost 54 volts why?