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7.4V Replacement Lithium Battery for Smart Door Lock, 4200mAh High-Capacity with C+C-P-P+ Connector, for ZNS-09B1 Digital Fingerprint Lock Systems
5.0 (149 items)
Limited Time SaleUntil the end
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$46.02 cheaper than the new price!!
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New $76.70
Product details
| Management number | 216235170 | Release Date | 2026/04/19 | List Price | $30.68 | Model Number | 216235170 | ||
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- Ensuring complete safety for your home security system during continuous operation.
- This 7.4V lithium battery features 4200mAh high capacity and specialized C+C-P-P+ connector configuration,
- Built with - lithium cells and advanced protection circuit that prevents overcharging, over-discharging, and short circuits,
- engineered as direct replacement for ZNS-09B1 smart lock systems, ensuring perfect compatibility and reliable performance.
- Provides consistent 7.4V output for all smart lock functions including fingerprint recognition, password entry, and automatic locking mechanisms, maintaining reliable performance even with frequent daily use.
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