18650 PCB DIP Battery Holder (4 Pin) 4P

The 4-pin PCB DIP 18650 battery holder is a robust and reliable solution for mounting a single 18650 lithium-ion battery directly onto a printed circuit board. With four pins—typically used for positive, negative, and two auxiliary connections (such as thermal sensing or balancing)—this holder supports both standard power delivery and smart battery management features. It is ideal for developers designing battery-powered systems requiring extra monitoring or protection lines.

Key Features

Holds one 18650 Li-ion rechargeable battery

4-pin design for enhanced functionality (V+, V–, Temp, ID/Monitor)

High-strength spring contacts ensure firm and stable battery connection

Durable, heat-resistant ABS plastic housing

DIP (through-hole) mounting compatible with most PCBs

Specification

Battery Type: 18650 lithium-ion (single cell)

Pin Count: 4 pins (Positive, Negative, and two auxiliary pins)

Mounting Style: DIP / Through-hole

Material: ABS enclosure with stainless steel spring contacts

Operating Temperature: –20°C to +85°C

Approx Dimensions: 77mm × 21mm × 19mm

Color: Black

Weight: ~10g

Application

Smart battery packs with temperature or identification features

Battery management systems (BMS)

Rechargeable power supplies

IoT devices and wireless sensors

Robotics and embedded system prototyping

Educational electronics projects