This 2PCS 18650 battery holder is designed for two 18650 lithium-ion cells connected in series, delivering a stable 7.4V power supply for Arduino robotics, ESP32 modules, smart robot cars, DC motor drivers, servo controllers, IoT devices, and DIY electronics projects. The dual-slot design ensures secure battery alignment, stable voltage output, and reliable current flow for robotics platforms and embedded systems.
The 18650 battery box includes a protective snap-fit cover and integrated ON/OFF switch, allowing convenient power control while protecting circuits during robotics testing, automation experiments, and microcontroller development.
Equipped with pre-wired leads and strong spring contacts, this 18650 battery holder provides quick installation and reliable conductivity for robotics power systems, Arduino projects, STEM education kits, and engineering prototypes used across UAE and GCC maker communities.