1x2x3x 18650 Covered Battery Box Embedded Series Parallel Connection

Attention: The flat head of the 18650 battery is difficult to contact and is currently designed to prevent short circuits.
1x2x3x 18650 Covered Battery Box Embedded Battery Box Series Parallel Connection
Description
100% Brand New and High Quality
Name: 18650 Embedded Battery Box with Lid
Function: Install 18650 lithium battery
Material: ABS
Attention: Only use standard 18650 lithium batteries. Cannot be used for extended or protected batteries.
Package Included
1 Pcs 18650 Battery Holder