Model number: ER17330V/3.6V TYPE: A6BAT Cell type: Lithium Voltage: 3.6V Capacity:1700mAh Rechargeable: NO Dimensions (cm): 7.0 x 6.0 x 2.0 Weight: 20g Other applications: Alarm system, PLC memory backup power supply, CNC system, servo motors, machine tools, instruments, special electronic equipment, etc. Package Included: 2 x A6BAT ER17330V PLC Battery