Li-ion Battery 14500 1800mAh 3.7V

From the shop's description

Li-ion Battery 14500 1800mAh 3.7V Features and Benefits: Lithium Ion 14500 cylindrical rechargeable batteries 3.7V 1800mAh high capacity, 3 times the Voltage of AA NiMH or NiCd rechargeable battery (1.2V) Higher energy density and lower weight than other types of rechargeable batteries Ideal for building power packs for RC cars, planes, robots, etc with fewer cells needed than for NiMH or NiCd batteries. Applications: RC Applications, cars, planes, etc. Safety, Alarm, metering, power backup, etc. Building portable power devices needing high energy density and low weight Product Specifications: Capacity: Nominal 1800 mAh Dimensions: Diameter 14 mm Height 49 mm Nominal Working Voltage: Average 3.7V Peak Voltage: 4.2V Discharge Cut-off Voltage: 2.75 V Internal Resistance: <80 mOhm Cycle Performance: 85% of initial capacity at 300 cycles Cycle life: >300 cycles Package Included 1x Li-ion Battery 14500 1800mAh 3.7V