18650 lithium battery 3 bracket socket holder pack baterai 3×1 1×3

Note: The nickel sheets and batteries described below are not included in the price of the product in this link. Two brackets are required to assemble a set of batteries.

The internal spacing is 18.5MM.

Black single-section bracket, the price is one

Dimensional structure diagram of two-link bracket

Dimensional structure diagram of triple bracket