CYCLONE(NOVNK)電變一問?

我有CYCLONE(NOVNK)電變和CYCLONE TC(NOVNK)電變這兩個電變，
現有問題一個，我看跟電變來的說明書講可以使用10CELL(1.2V),
但在它的網頁內講只可使用7CELL(1.2V),
請問有無人知到底可以用幾多CELL(1.2V)呢？

There many Novak cyclone version, the oldest (yellow sticker) can use more cells.  New version can use only 7 cells.