18650 3.7V 4 Battery Holder

18650 3.7V 4-Slot Battery Holder (4 x 18650 Cell Holder) – High Quality Battery Case

Product Description

Power your electronics projects with this 18650 3.7V 4 Battery Holder, designed to securely hold four 18650 lithium-ion rechargeable batteries. Built using durable, high-quality plastic with strong metal spring contacts, this battery holder provides a reliable and stable power connection for DIY electronics, robotics, IoT projects, LED lighting, portable power systems, and battery-powered devices.

Its compact design ensures easy installation while the sturdy construction keeps batteries firmly in place, making it an excellent choice for both hobbyists and professionals.

Note: Batteries are not included.

Key Features

• Holds 4 x 18650 Li-ion batteries

• Compatible with 3.7V 18650 rechargeable cells

• High-quality ABS plastic body for long-lasting durability

• Nickel-plated spring contacts for excellent conductivity

• Easy battery installation and replacement

• Lightweight and compact design

• Ideal for DIY electronics, robotics, Arduino, Raspberry Pi, IoT, LED projects, and portable power applications

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Applications

• Robotics Projects

• Arduino & Raspberry Pi Projects

• IoT Devices

• LED Lighting Systems

• Portable Power Banks

• Battery Backup Systems

• Electronic Prototyping

• DIY Electronic Projects

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Package Includes

 • 1 × 18650 3.7V 4-Slot Battery Holder