Hello everyone,
My name is Kryce, I recently build an Ebike Enduro frame with a Sabvoton 72150, Qs 205 5000W motor and 20s20p batterie pack with MJ1 cells (smart BMS).
I actually upgrading my old but great Ebike (BBSHD/Phaserunner/CA with 2 batteries from EM3eV mounted in parallel 52v40Ah total) with a CYC X2 Pro Gen 2 and ASI BAC 2000 with the same batteries.
I would like to build a new backpack battery that can be use on both of my Ebikes. I would like to be able to get 150A continuous out of this batterie pack but with a good capacity (around 70Ah will be great).
I’m not afraid of the weight and size of it.
I don’t really witch cells 21650, 18650… I saw the Liitokala 50ii or VTC6 or… I don’t know.
But I also don’t really know where I can find good copper sheets that I can solder on top of thick nickels strips spot welded on the cells ?
How can I build such a powerful pack ? If anyone can answer me that will be great.
My name is Kryce, I recently build an Ebike Enduro frame with a Sabvoton 72150, Qs 205 5000W motor and 20s20p batterie pack with MJ1 cells (smart BMS).
I actually upgrading my old but great Ebike (BBSHD/Phaserunner/CA with 2 batteries from EM3eV mounted in parallel 52v40Ah total) with a CYC X2 Pro Gen 2 and ASI BAC 2000 with the same batteries.
I would like to build a new backpack battery that can be use on both of my Ebikes. I would like to be able to get 150A continuous out of this batterie pack but with a good capacity (around 70Ah will be great).
I’m not afraid of the weight and size of it.
I don’t really witch cells 21650, 18650… I saw the Liitokala 50ii or VTC6 or… I don’t know.
But I also don’t really know where I can find good copper sheets that I can solder on top of thick nickels strips spot welded on the cells ?
How can I build such a powerful pack ? If anyone can answer me that will be great.