EVE would be my guess too, possibly INR18650-35V, which seems totally cromulent for an ebike. EVE cells are also used in newer Ryobi power tools, it's worth po

EVE would be my guess too, possibly INR18650-35V, which seems totally cromulent for an ebike. EVE cells are also used in newer Ryobi power tools, it's worth pointing out: https://www.reddit.com/r/ryobi/comments/oxn53g/psa_ryobi_is_using_chinese_18650_cells_in_most_of/ https://www.reddit.com/r/ryobi/comments/oxn53g/psa_ryobi_is_...