Description
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