ZK-IK7 7.4V 2000mAh Backup Battery Pack for ZK Technology / ZKTeco iFace & uFace Biometric Readers

ZK-IK7 replacement rechargeable Lithium-ion Polymer battery for ZK Technology and ZKTeco iFace and uFace series biometric face readers. Power rating: 7.4V, 2000mAh (14.8Wh). Estimated operating time on a full charge is 3-5 hours. Physical size: 2-7/8" L x 1-3/4" W x 1/2" H. Compatible with most ZK iFace and uFace models. Rechargeable design and straightforward installation make it easy to add backup power to your device.