This Top quality battery holder case can hold four18650 battery which make 4*3.7V battery pack from alkaline cells.It could possibly hold same old 18650 size batteries,either for alkascent or rechargable batteries, the pin design is superb for easily soldering and connecting.
Battery Sort: 4*3.7V 18650 Battery
Subject material: Plastic and Mental
3 * 4 slots 18650 Battery Holder (Batteries aren’t included)
Top quality battery holder case for simple soldering and connecting.
Battery Sort: 4x 3.7V 18650 battery；Subject material: Durable plastic and metal.
Metallic spring with pin design for simple install and convenient for electric circuit DIY work.
Great items for keeping your same old or rechargable batteries in combination and secure.
Package includes: 3* 4 slot 18650 battery case.