18650 3.7V 2600mAh High-Drain Rechargeable Lithium-Ion Battery (Flat Top)

18650 3.7V 2600mAh High-Drain Lithium-Ion Battery (Flat Top)

Grade-A cylindrical lithium-ion cell providing rock-solid voltage stability and high discharge rates. Ideal for custom battery packs, electric scooters, robotics, and flashlights.

Specifications

• Nominal Voltage: 3.7V DC (Fully charged: 4.2V, Cutoff: 2.75V)
• Nominal Capacity: 2600 mAh true capacity
• Form Factor: Standard 18650 (18 mm diameter × 65 mm length)
• Terminal: Flat Top (optimal for spot welding nickel strips)
• Max Continuous Discharge Current: 5.2A (2C rating)
• Cycle Life: > 500 charge/discharge cycles