Pack of 6 18650 3.7V battery holders, plastic storage box with conductive wire (4 points)

18650 Battery Holder Cables - All 18650 battery holders come with tinned cables. Their two-wire design (black and red) makes soldering and connection easy.

Battery Type: 4 slots for 4 x 3.7V 18650 batteries; Material: Durable plastic and metal.

Multifunctional Battery Holder: This 18650 battery holder with solder pins is designed for 4 x 3.7V 18650 rechargeable batteries. It serves as a rechargeable battery case and a simple DIY charging power supply.

Ideal for Arduino microcontrollers, LED projects, toys, and can also replace faulty battery cases in many electronic devices.