Battery for NUKI Smart Lock 3.0, model 220586 — 33×55×70 mm, accessory

Replacement battery accessory for the NUKI Smart Lock 3.0 (model 220586). This battery module measures 33 mm (width) × 55 mm (depth) × 70 mm (height) and is designed to power the electronic locking mechanism of the Smart Lock 3.0. It serves as a spare or replacement battery for home or office smart-lock installations and is compatible with the NUKI Smart Lock 3.0 configuration.

Advantages

The battery accessory restores uninterrupted operation of the NUKI Smart Lock 3.0 by providing a direct, form-fit replacement for the original battery module. Its compact dimensions allow easy installation into the lock housing without altering door installation. The module supports continued remote and automatic locking functions typical for the Smart Lock 3.0, enabling the device to maintain scheduled actions and respond to app commands when correctly installed.

Suitable for

• Owners of NUKI Smart Lock 3.0 needing a spare or replacement battery
• Home and small office smart-lock installations where quick battery swap is required
• Maintenance technicians performing battery replacement or device servicing

Key specifications

• Physical dimensions: 33 × 55 × 70 mm (width × depth × height)
• Designed specifically for use with NUKI Smart Lock 3.0
• Accessory intended to replace the original internal battery module

How to use

Power down the Smart Lock following the manufacturer’s instructions, remove the existing battery module from the Smart Lock 3.0 housing, and insert this replacement module ensuring correct orientation and secure seating. After installation, restore power and verify that the lock responds to app commands and local controls. Refer to the NUKI Smart Lock user manual for any model-specific installation steps and safety precautions.

Recommendations

Regularly check the Smart Lock battery status in the NUKI app and replace the battery module before power becomes critically low to ensure uninterrupted locking and unlocking functions. Keep a spare battery module available for installations in high-use locations or where immediate replacement may be required.