2X2 palo asta staffa 26650 batteria supporto plastica telaio confezione fetta fix fai da te
We have 18650, 26650 insulation paper. DIY as you can imagine, any size, any you design. 2X2 holder 57mmL 57mmW 9.5mmT rod height 24mm. You'd better stick insulation paper to avoid short when assembly.