Here comes the super max 3400mah 18650! Brand New and never been use. All tested before pack; Original Panasonic (Industrial) products Made in Japan. - Brand: Panasonic - Color: Black + green - Capacity: 3400mAh (Min. 3250mAh) - Battery voltage: 3.7V - Rechargeable times: 1000 - Charging volt: 4.2V - Max charge current 0.7C 2A - Recommend discharge current 1C 2.9A - Discharge Termination Voltage: 2.5V - Please ensure your application can accept this size before order - The voltage of full charge & empty condition is 4.2v & 2.75v respectively - Pakcing list: - 1 x 18650 battery - 1 x Case