The 3-pin PCB DIP 18650 battery holder is designed to securely mount a single 18650 lithium-ion cell on a PCB. It includes a third (center) pin, useful for battery management functions such as temperature sensing, voltage monitoring, or balance charging. The holder features sturdy spring contacts and a heat-resistant plastic frame, ensuring firm battery retention and stable electrical connectivity. Ideal for embedded systems, battery-operated devices, and prototyping.

Key Features

Securely holds one 18650 lithium-ion battery

3-pin configuration (Positive, Negative, and Sense/Monitor)

High-temperature resistant plastic housing

Through-hole (DIP) mounting for solid PCB attachment

Firm spring-loaded metal terminals for reliable contact

Specification

Battery Type: 18650 rechargeable Li-ion

Pin Count: 3 (V+, V–, Sense)

Mounting Type: DIP / Through-hole

Material: ABS housing with metal spring contacts

Operating Temperature: –20°C to +85°C

Dimensions (approx): 77mm × 21mm × 19mm

Color: Black

Weight: ~10g

Application

Battery-powered embedded systems

Rechargeable battery packs

IoT devices and portable gadgets

DIY electronics and prototyping

Smart battery monitoring systems

Power supply units with battery sensing functions