18650 x 4 Battery Holder Case without Cover with Wire Leads (Quad Cell Plastic Battery Holder)

The 18650 x 4 Battery Holder Case without Cover with Wire Leads is a durable and lightweight battery holder designed to securely accommodate four standard 18650 lithium-ion rechargeable batteries. Constructed from high-quality black plastic, it features spring-loaded metal contacts and pre-attached wire leads for quick and reliable connection to electronic circuits. The batteries are connected in series, providing a nominal 14.8V DC output with standard 3.7V Li-ion cells. Its open-top design allows easy battery installation and replacement, making it ideal for DIY electronics, robotics, portable power systems, LED lighting, and embedded applications.

This battery holder is widely used in Arduino projects, robotics, IoT devices, battery-powered equipment, industrial electronics, prototype development, and custom lithium-ion battery pack applications.

Key Features -

• Designed for four standard 18650 lithium-ion batteries

• Open-top design without protective cover

• Pre-attached wire leads for easy connection

• Durable black plastic construction

• Spring-loaded metal battery contacts

• Secure battery retention

• Lightweight and compact design

• Easy battery installation and replacement

• Suitable for rechargeable lithium-ion battery applications

Specifications -

• Product Type: Battery Holder with Wire Leads

• Compatible Battery: 18650 Lithium-Ion Battery

• Battery Capacity: 4 Cells

• Battery Configuration: Series

• Nominal Output Voltage: 14.8V DC (Using Four 3.7V Li-ion Batteries)

• Fully Charged Output Voltage: 16.8V DC

• Output Connection: Wire Leads

• Housing Material: Plastic

• Housing Color: Black

• Dimensions: Approximately 80mm × 76mm × 18mm

Applications -

• Arduino and microcontroller projects

• Robotics and automation systems

• IoT devices and wireless sensors

• LED lighting applications

• Portable electronic devices

• DIY electronic projects

• Battery-powered equipment

• Prototype development

• Industrial electronic systems