Longer-lasting power for your Smart Lock: We’ve got a true powerhouse in store for your Smart Lock – the Nuki Power Pack. This rechargeable battery pack lets you experience a battery life of up to 12 month, which is up to 100% longer than standard alkaline batteries.

No more changing batteries: Charge the battery of your Nuki Power Pack using one of the integrated USB Type-C ports. Overnight or whenever it suits you. On the bedside table or directly on your door. Changing batteries is now a thing of the past.

Total convenience: The Nuki app helps you keep a precise overview of the Power Pack’s charge level. You will be informed via push notification when the charge level falls below 20%.

Simple upgrade: The Nuki Power Pack is compatible with every Nuki Smart Lock and can be easily retrofitted for your Nuki Smart Lock 1.0 or 2.0.

• Battery composition: 4.8 V DC, 2,500 mAh, 12 Wh
• Charging: via USB-C charging cable (USB-C sockets on the left and right allow the Nuki Power Pack to be charged on the door regardless of the door hinge)
• Battery life: Approx. 1 year with an average of 8 locking processes per day
• Charging time: approx. 10 hours