21700 battery overall support with center spacing of 22.5mm，We can do any type of surport less than
2S 5P to 13S 20P.
Remarks ：
1.Length: Number of batteries. *22.5+0.8mm
2.Width: Number of batteries. *22.5+0.8mm
3.Battery center spacing: 22.5mm
4.Battery hole diameter: 21.7mm
![](<img style="display: block;-webkit-user-select: none;margin: auto;background-color: hsl(0, 0%, 90%);transition: background-color 300ms;" src="file:///E:/%E9%80%9F%E5%8D%96%E9%80%9A%E6%96%87%E4%BB%B6/diytrade/%E5%9B%BE%E7%89%87%E7%B4%A0%E6%9D%90/%E5%BA%97%E6%8B%9B/1%20%E6%8B%B7%E8%B4%9D.jpg">)
