
The 4-Slot 18650 Battery Holder is designed to accommodate four standard 18650 rechargeable lithium-ion batteries in a compact plastic housing. Featuring an 8-pin connection interface, it is suitable for PCB mounting and electronic projects requiring a flexible battery connection arrangement.
The holder supports battery configurations such as series or parallel connections, depending on the pin wiring. It is ideal for DIY battery packs, robotics, portable electronics, embedded systems, and power supply prototypes.
Holds up to four 18650 lithium-ion batteries
8-pin electrical connection interface
Durable plastic construction
Compact design for PCB integration
Supports configurable series and parallel wiring
Allows convenient battery installation and replacement
Suitable for electronic prototyping and custom power systems
Batteries are not included
DIY battery pack projects
Robotics and automation systems
Embedded electronic devices
Portable power supply projects
IoT and sensor systems
LED lighting projects
Microcontroller-based electronics
PCB-mounted battery power circuits