This price is for 1 battery.
This is a Brand New UltraFire CR2 (TR15270) 800mAh 3V battery.
Voltage: 3.0V (fully charged 3.3V +)
Capacity (manufacturer claimed): 800mAh
Length: 1.0708 "
Width: 0.604 "
Length: 27.20 mm
Width: 15.36 mm
Warning!!! These are not protected batteries!!!