Velleman BH18650-1 Battery Holder for 1x 18650 Cell with Cable

When prototyping with 18650 Li-ion cells, a secure and reliable connection is essential. The Velleman BH18650-1 provides a simple, robust holder for a single 18650 battery, complete with pre-attached flying leads for easy integration into your project.

Who is it for

This holder is ideal for hobbyists, makers, and educators working on portable power solutions, DIY electronics, or battery-powered prototypes. It suits anyone needing a quick and safe way to connect an 18650 cell without soldering directly to the battery.

Main features

• Holds one standard 18650 Li-ion battery
• Pre-wired with 150 mm flying leads, 26 AWG, tinned ends
• Clear polarity marking on the holder body
• Durable ABS plastic body with nickel-plated steel contacts
• Free-standing or screw-mount installation

Specifications

• Battery type: 18650 Li-ion
• Number of cells: 1
• Output connection: Flying leads (wires)
• Wire length: 150 mm
• Wire gauge: 26 AWG
• Nominal output voltage: 3.7 V (with standard 18650 Li-ion)
• Max current rating: 2 A
• Body material: ABS plastic
• Colour: Black
• Contact material: Nickel-plated steel
• Mounting style: Free-standing / screw mount
• Operating temperature range: -20°C to +85°C
• Polarity marking: Yes
• Lead termination: Tinned ends
• RoHS compliance: Yes
• Application: Prototyping, portable power, DIY projects, educational electronics

Tips

Ensure correct polarity when inserting the battery. The holder can be secured with screws for permanent installations. For higher capacity or voltage, use multiple holders in series or parallel configurations.