NCR18500A 2040mAh Panasonic Battery – Flat Top Rechargeable

Power compact devices with a dependable flat-top lithium-ion cell. The NCR18500A delivers a solid 2040mAh nominal capacity for consistent, reliable performance across charge cycles. Built with Panasonic’s trusted NCR chemistry, this rechargeable cell is designed for long-term use, helping you reduce waste and replacement costs while maintaining steady energy delivery.

Main Features

• 2040mAh nominal capacity for steady power supply
• 3.8A continuous discharge rating for reliable performance during bursts of activity
• Flat-top design ensures secure contact in compact enclosures
• Rechargeable lithium-ion cell for multiple usage cycles
• Nominal voltage: 3.7V; Maximum voltage: 4.2V
• Dimensions: 18.1mm diameter × 49.4mm length; Weight: ~32.4g

Why this battery stands out

Unlike generic disposables, the NCR18500A combines a meaningful 2040mAh capacity with a practical 3.8A continuous discharge rating, delivering confident performance in everyday devices that demand dependable, medium-power lithium-ion energy. The flat-top terminal design is purpose-built for compact hardware, ensuring reliable contact without bulky protrusions.

Ideal Uses

Best suited for compact electronics that operate on a 3.7V Li-ion cell and accept an 18.1mm diameter, 49.4mm long format. It’s a smart choice for devices requiring a rechargeable power source with stable output, especially where space is at a premium and consistent energy is essential.

From That Watch Shop, a trusted name in electronics power solutions.