One、The battery for the fingerprint lock is number.
When comparing common smart lock brands, the batteries used in fingerprint locks typically follow a standard specification. Most fingerprint locks use standard AA alkaline batteries. However, some specialized fingerprint locks may use lithium batteries or other specific battery types. These batteries generally have a long lifespan, with 8 AA alkaline batteries lasting for over a year, and 4 or 6 AA batteries lasting approximately 8 months.
Two. What type of battery is recommended for fingerprint locks?
Currently, most residential smart anti-theft fingerprint locks on the market use dry batteries, with manufacturers stating that 8 dry batteries can last for more than a year, and 4 dry batteries can last for about 8 months. This is a good option and is fully feasible for residential use.
The electronic lock industry commonly uses dry batteries as power sources. However, with the emergence of new types of electronic locks, such as internet-enabled smart locks and facial recognition locks, these locks have multiple functions and high power consumption. Ordinary dry batteries can no longer meet their power requirements. Therefore, some manufacturers have adopted lithium battery power solutions. This not only increases battery capacity but also allows for reuse, but it also increases the product cost.
However, currently, batteries used for fingerprint locks have several drawbacks: the wiring for battery charging is not ideal; the battery technology itself is not optimal; the cost of the batteries is high; frequent charging is inconvenient; and there is no convenient alternative to traditional batteries.