??This box holder is easy installation and taking， perfectly designed for 18650 battery with 3 parallel items.

Feature:
Perfect box holder for 18650 battery.
Easy to form your own power supply system.
DIY power supply with 3×18650 parallel batteries.
Easy installation and taking.
High quality and durable in performance.

Specifications:
Battery Type: 18650
Connection: Parallel
Color: Black
Item Size: 7.5 * 6 * 1.7cm
Item Weight: 22g

Package information:
Package Size: 17 * 7.5 * 6cm / 6.70 * 2.96 * 2.36in
Package Weight: 220g / 7.76oz

Package list:
10 * 3×18650 parallel battery holder