5000mAh Rechargeable Lithium Battery for Smart Door Lock, Universal Power Supply for Fingerprint, Face Recognition, Keyless Entry Automatic Locks, Long-Lasting & Secure

7.4V Nominal Capacity : 5000mAhDear buyer, our batteries are all made of high-quality materials, with long battery life and all-round battery protection. Please use them with confidence. Wish you a pleasant shopping experience

• Its stable chemical properties provide a safer and more reliable power solution compared to standard batteries.
• 5000mAh lithium battery： It serves as a universal power source to ensure your smart lock operates continuously without interruption.
• Manufactured with lithium cells, this smart door lock battery features built-in protection against over-charging, over-discharging, and short circuits.
• This rechargeable battery is designed for a wide range of smart door locks, including fingerprint locks, face recognition locks, and keyless entry automatic locks.
• This battery is the perfect power supply for homes, apartments, and offices utilizing modern security systems. Keep your automatic door lock battery fully powered for enhanced convenience and peace of mind.