A fully charged Smart Safe can be used for approximately 6 months before it needs to be recharged. Additionally, you do not need to replace the Smart Safe’s battery since it has a built-in lithium-ion battery that can be recharged.

Note: The 6-month usage per charge is based on unlocking and locking the Smart Safe on an average of twice per day.

If you still have questions regarding eufy Smart Safe’s rechargeable battery, please contact us for assistance.