LG HG2 18650 3000mAh 20A rechageable battery without caution

Official specifications:

Nominal Capacity: 3000mAh

Nominal voltage: 3.50V

Standard charge: 1500mA, 4.2V, 50mA

Max. charge voltage: 4.20V+/-0.05V

Max. charge current: 4000mA

Standard discharge: 600mA down to 2.5V

Fast discharge: 10000mA, 20000mA down to 2.5V

Max. continuous discharge: 20000mA

Cycle life: 300 at 10A, 200 at 20A both with 4A charge, ramaning capacity minimum 70%

Weight: 47.0g

Operating temperature: charge 0°C ~ 50°C, discharge: -20°C ~ 75°C

Storage temperature: 1 month: -20°C ~60°C, 3 month: -20°C ~ 45°C, 1 year: -20°C ~ 20°C