Pack of 8 18650 battery holders (1/2/3/4 x 3.7V), plastic storage box with conductive wire

Product Information Description 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: 1/2/3/4 x 3.7V 18650; Material: Durable plastic and metal. Multifunctional Battery Holder: This 18650 battery holder with a solder pin is designed for 1/2/3/4 x 3.7V 18650 rechargeable batteries. This rechargeable battery case is ideal for easy DIY charging power supplies. Great for Arduino microcontrollers, LED projects, toys, and can also replace faulty battery cases in many electronic devices. Specifications Length: 1 cm Width: 1 cm Height: 1 cm Weight: 1 kg Voltage: 1V See all Learn more