52 Cell Hailong Ebike Case with keys/holders

Here are brand new Hailong Ebike cases that come with the mounting bracket, cell holders, keys, etc. All you need is a BMS and cells. We bought these last year because we had some projects in mind that we never got around to. Selling these for 15% less than we paid. You can fit 52 cells in the holders. That means you can make a 10s5p or 13s4p battery for your ebike.