- Battery Type: 2x 3.7V 18650 battery; Material: Durable plastic and metal.
- With DC plug 5.5 x 2.1MM, plug and play, easy to connect.
- Each battery holder comes with a case cover for keeping the battery in place.
- Metallic spring for easy install and convenient for electric circuit DIY work.
- Great for use in electronics applications and small hobby projects.
This high quality battery holder case can hold 2 pieces 18650 batteries which make 2*3.7V battery pack from alkaline cells.
DC Plug is great for easily connecting.
Keep your batteries organized and protected.
Easy install, convenient to use.
Battery Type: 2 × 3.7V 18650 Battery
Material: Plastic and Mental
Cable Length（With DC Plug）:about 24cm
Battery Holder Size: 89 x 42 x 22 mm
Weight: 37.1 g
2 × 3.7V 18650 Battery Holder