For Fingerprint Lock Smart Electronic Lock ZNS-09B1 4200mAh Battery

The lithium-ion battery is designed for the Fingerprint Lock Smart Electronic Lock ZNS-09B1. It provides power for everyday use.

• Product type: Battery
• Compatibility: Fingerprint Lock Smart Electronic Lock ZNS-09B1
• Material: Lithium-ion
• Key feature: 4200mAh battery
• Intended use: Everyday use
• Storage instructions: Store in a dry and cool place; charge every three months
• Replacement: Suitable for replacing broken or unusable batteries
• Quality check: Each item is checked before shipping
• Installation: Professional installation is recommended
• Warning: Do not disassemble, crush, short circuit, or dispose of in fire or water