The Golisi - G30 18650 3000mAh 20A Li-ion battery has a life cycle of 800 charge cycles. Which is comparable to most traditional batteries. The Golisi - G30 Battery is more powerful, environmentally friendly, safe, and cost-effective for users. Golisi - G25 18650 Battery Features:

• Battery type: IMR 18650 G30, High Drain.
• Application: Vape Devices.
• Nominal Capacity: 3000 mAh.
• Constant Current: 20A.
• Pulse Current: 30A.
• Nominal Voltage: 3.7V.
• Discharge Cut-Off Voltage: 2.75V.
• Charging Cut-Off Voltage: 4.20 +/- 0.05V.
• Internal Resistance: 20mΩ.
• Safety Protection: Based on UL1642 standard, no leaking or explosion in extreme tests of overcharging, short circuit, over-discharging, high temperature.
• Standard Charging Current: cc/cv(<=2A).
• Fully Charged Time: Down to 1.5 Hours (by using a Golisi Charger)
• Size(mm): Diameter: 18 x Height - 65.
• Net Weight: 120g.
• Cycle Time: +/- 800 charge cycles.
• Operating Temp: Charging (0 ~ 45℃) - Discharging (-20 ~ 60℃).
• Certificates: CE, ROHS, FCC, MSDS, UN38.3, IEC62133, Drop Test, Sea Shipping safety report, Air Shipping Safety report.
• Storage Temp: Room Temp, Dry Place.