Battery Name: new original LG18650B4-2600,3.7V lithium batteries
Nominal Capacity: 2600mAh
Nominal Voltage: 3.7V
Resistance: 60 milliohms or less
Charging method: constant current constant voltage (4.2V)
Maximum charge current: 1CmA (2,600mA)
Maximum discharge current: 2CmA (5,200mA)
Charging time: Standard 3hrs, fast 2.5hrs
Electrical Temperature: 20 ° C ~ + 60 ° C
Weight (approx): 48g
Dimensions: Diameter (height) 1.8mm, length 65mm