SDTC Tech 2-Pack 3.7V 18650 Battery Holder with Extend Button Switch Wire Leads Single Slot Battery Case Box for Arduino Project Electronic Circuit

1-Slot 3.7V 18650 Battery Holder with Wire Lead and Button Switch Feature: 1. With Self-locking Button Switch, convenient to switch off or on the power. 2. With black and red wire leads, easy to solder or connect, and the spring clip can hold the batteries tight in place. Specification: Material: plastic and metal Size: 76 * 21 * 20 mm Slot: 1x 18650 battery Voltage: 3.7V Color: black Package Includes: 2 pcs 18650 Battery Case Box

Features

• The Battery Holder is designed for 1x 3.7V 18650 battery, with wire leads for convenient installation.
• Wire Lead with self-locking button switch, easy to connect or disconnect power.
• 18650 Battery Case is made of high quality plastic and metal, nickel plated spring can hold the batteries tight in place, studry and durable.
• Total size is 76 mm * 21 mm * 20 mm (L*W*H), and color is black. (Note: NOT used for AA battery).
• Suit for Arduino boards micro-controllers, led projects, circuit experiment, toys, also replaces broken battery holders for many electronic devices.