The 18650 Li-ion 3000mAh Rechargeable Battery by Winway is a high-capacity cylindrical lithium-ion cell designed for a wide range of electronic applications. It offers a stable 3.7V nominal voltage and 11.1Wh energy output, making it suitable for flashlights, power banks, robotics, DIY electronics, and other portable devices. This battery provides consistent performance with reliable safety features for daily use.

Features of 18650 Li-ion 3000mAh Rechargeable Battery:

1. High energy density and compact size
2. Nominal voltage of 3.7V with 3000mAh capacity (11.1Wh)
3. Rechargeable and long-lasting (500+ charge cycles typical)
4. Built-in safety features against overcharge and over-discharge
5. Environmentally friendly and low self-discharge
6. Suitable for battery packs, solar devices, and embedded systems

Specifications of 18650 Li-ion 3000mAh Rechargeable Battery:

• Battery Type: 18650 Lithium-Ion
• Brand: Winway
• Capacity: 3000mAh (typical)
• Nominal Voltage: 3.7V
• Energy: 11.1Wh
• Charging Voltage: 4.2V max
• Discharge Cut-off Voltage: ~2.75V
• Continuous Discharge Current: ~3A (typical)
• Charging Method: Constant Current / Constant Voltage (CC/CV)
• Dimensions: 65mm (length) × 18mm (diameter)

Package Includes:

1 × 18650 Li-ion 3000mAh Rechargeable Battery - Winway