Sofirn 18650 3000mAh Pointed Rechargeable Li-ion Battery - 3.7V Button-Top High-Capacity Cell

Equip your flashlights with dependable power using the Sofirn 18650 3000mAh pointed rechargeable lithium-ion battery — a reliable button-top cell designed for consistent performance in everyday and high-drain lighting applications. This battery provides a 3000mAh capacity at a nominal 3.7V, delivering balanced runtime and stable voltage output for a wide range of compatible torches.

The pointed (button-top) design ensures secure and positive contact in flashlights that require this top style, making it an excellent choice for EDC lights, tactical models, headlamps, or other devices using standard 18650 format cells. With compact dimensions and lightweight construction, it fits seamlessly into most 18650-compatible gear without adding unnecessary bulk.

Key specifications:

• Cell type: Li-ion
• Battery type: 18650
• Capacity: 3000mAh
• Voltage: 3.7V
• Dimensions: Diameter 17.3 mm × Height 66 mm
• Weight: About 60 g

This Sofirn 18650 cell offers solid energy storage for moderate to high-drain use, supporting bright LED illumination over extended periods. It's a practical upgrade or replacement for flashlights needing more capacity than lower-rated cells, while maintaining the popular 18650 size for broad compatibility.

Important notice and usage tips: Some batteries may show lower initial capacity upon first use after delivery. To achieve optimal performance and accurate capacity readings, charge and discharge the battery 3—4 times before testing or heavy use. Always charge with a dedicated lithium-ion charger suitable for 18650 cells. Do not exceed safe charging/discharging limits, short-circuit, puncture, crush, over-discharge, or expose to extreme heat, water, or fire. Use in devices with appropriate protection circuits (or pair with protected cells if required). Store in a cool, dry place, partially charged for long-term storage.

Safety notes: Lithium-ion batteries require careful handling. Avoid mixing with other cell types, using damaged batteries, or charging in non-approved chargers. Monitor during initial cycles and discontinue use if any swelling, heat, or unusual behavior occurs.

Reliable, compact, and ready for your next adventure — the Sofirn 18650 3000mAh pointed battery brings trusted power to your lighting setup!