VOLTCRAFT špeciálna batéria 14500 Flat-Top Li-Ion 3,7 V 1000 mAh 1 ks (VC-17666055)

With a nominal voltage of 3.7 V and a capacity of 1000 mAh, this VOLTCRAFT 14500 lithium-ion battery delivers reliable energy for high-drain devices. Its flat-top design ensures compatibility with devices that require button-top-free cells, making it a versatile choice for flashlights, portable electronics, and DIY projects.

Overview

The VOLTCRAFT Special Battery 14500 is a rechargeable lithium-ion cell engineered for performance and longevity. It features a 14500 form factor, measuring 14 mm in diameter and 50 mm in length, which is similar to a standard AA battery but with higher voltage. The battery is unprotected, meaning it lacks an integrated protection circuit, so it should be used with devices that have their own protection or with a compatible charger. It offers a maximum charge voltage of 4.2 V and a minimum discharge voltage of 2.75 V, ensuring safe operation within specified limits.

What stands out

• High energy density: 3.7 Wh energy content for extended runtime.
• Flat-top terminal: ideal for devices with flat contacts or battery packs.
• Rechargeable: cost-effective and environmentally friendly.
• Compact size: 14500 form factor fits many AA-compatible devices with appropriate voltage handling.
• Reliable brand: VOLTCRAFT is known for quality power solutions.

Technical details

• Battery chemistry: Lithium-Ion (Li-Ion)
• Battery size: 14500
• Nominal voltage: 3.7 V
• Capacity: 1000 mAh
• Energy content: 3.7 Wh
• Terminal type: Flat-Top
• Number of batteries included: 1
• Diameter: 14 mm
• Length: 50 mm
• Max charge voltage: 4.2 V
• Min discharge voltage: 2.75 V
• Protection circuit: No (Unprotected)
• Recommended applications: Flashlights, portable electronics, DIY projects
• Weight per battery: 22 g

Our verdict

The VOLTCRAFT 14500 Flat-Top Li-Ion battery is a solid choice for users who need a reliable rechargeable cell for high-drain devices. Its flat-top design and standard dimensions make it easy to integrate into various projects, and the 1000 mAh capacity provides a good balance between runtime and size. Just remember to use a suitable charger and avoid over-discharging to maximize battery life.