VOLTCRAFT 18350 Flat-Top Li-Ion Battery 3.7 V 1100 mAh (VC-17666005)

With a nominal voltage of 3.7 V and a capacity of 1100 mAh, this VOLTCRAFT 18350 lithium-ion battery delivers 4.07 Wh of reliable energy for high-drain devices. Its flat-top design ensures compatibility with a wide range of flashlights, power tools, and custom battery packs.

Overview

The VOLTCRAFT VC-17666005 is a cylindrical rechargeable battery built around proven lithium-ion chemistry. It offers a stable discharge curve and a maximum charging voltage of 4.2 V, making it a dependable power source for demanding applications. The flat-top terminal provides a low-profile connection, ideal for devices with limited space or spring-loaded contacts.

What stands out

• High energy density: 1100 mAh capacity in a compact 18350 form factor
• Flat-top terminal for versatile compatibility
• Rechargeable design reduces waste and long-term costs
• Stable 3.7 V nominal voltage with 4.2 V max charge
• Trusted VOLTCRAFT quality for consistent performance

Technical details

• Battery type: Lithium-Ion (Li-Ion)
• Size: 18350
• Nominal voltage: 3.7 V
• Capacity: 1100 mAh
• Energy: 4.07 Wh
• Terminal type: Flat-Top
• Rechargeable: Yes
• Max charging voltage: 4.2 V
• Form factor: Cylindrical
• Quantity per pack: 1

Our verdict

A dependable flat-top 18350 cell that balances capacity and voltage for high-performance devices. Its rechargeable Li-Ion chemistry and precise engineering make it a smart choice for hobbyists and professionals alike.