The Single 18650 Battery Holder Case is a compact battery compartment designed to securely hold one 18650 rechargeable lithium-ion battery. It provides convenient electrical connections for supplying DC power to...
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The Single 18650 Battery Holder Case is a compact battery compartment designed to securely hold one 18650 rechargeable lithium-ion battery. It provides convenient electrical connections for supplying DC power to electronic circuits, microcontroller projects, portable devices, and DIY electronics applications.
Its compact design makes it easy to integrate into battery-powered projects, including Arduino systems, sensors, LED circuits, and portable electronic devices. The holder allows the battery to be installed and removed conveniently for replacement or charging outside the holder.
Holds one standard 18650 rechargeable lithium-ion battery
Nominal battery voltage: 3.7V DC
Spring-loaded metal contacts for secure connection
Red positive (+) and black negative (−) wire leads
Lightweight plastic holder case
Easy battery insertion and removal
Suitable for portable electronic projects
Battery not included
Arduino and ESP32 projects
IoT sensor devices
Portable electronics
LED lighting projects
Robotics and DIY electronics
Battery-powered circuits
Prototyping and testing
Custom battery-powered devices
