Specifications

• Size: 18650
• Capacity: 2500 mAh
• Chemistry: Lithium Ion
• Brand: Samsung
• Terminal: Flat on both ends
• Min Capacity: 2450mAh
• Continuous Discharge Rating: 20A
• Nominal Voltage: 3.6V
• Maximum Voltage: 4.20V
• End of Charge Voltage: 4.20V
• End of Discharge Voltage: 2.50V
• Internal resistance: Max 18mΩ （AC 1kHz) | Typical 13.20mΩ ±2 （AC 1kHz)
• Standard Charge: 1.25A
• Standard Charge Time: 3 hours
• Quick Charge Current: 4A
• Quick Charge Time: 1 hour
• Dimensions: 18.33mm x 64.85mm (0.27" x 2.55")
• Weight: 43.8g

Features

• No memory effect
• Long storage life
• Light weight and high energy density
• Up to 1000 Charge Cycles