Samsung 30Q 18650 3000mAh Battery

Battery case free with purchase of 2 battries. Single Pieces are packed in plastic wrapper.

 

Manufacturer's Specs:

Flat Top

Nominal capacity: 3000 mah

Max Continuous Rated Discharge: 15 amps (at 25 degrees C)

Nominal voltage: 3.6v

After a fresh charge: 4.2v

Cycle info: Capacity drops to 60% after 250 full charge/discharge Cycles

Don't discharge below: 2.5v

Standard Charge: CC/CV @ 1 amp / 4.20 volts +/- .05v, 100 mA cut-off

(Max) Rapid Charge: CC/CV @ 4amps / 4.20 volts +/- .05v, 100 mA cut-off

Impedance: 22.15 +/- 2 milliohms

Height: 64.85 +/- 0.15mm

Diameter: 18.33 +/- 0.07mm

Operational Charging Temperature Range: 0 to 50 degrees C (best below 45 degrees C)

Operational Discharging Temperature Range: -20 to +75 degrees C (best below 60 degrees C)