Battery-powered Locks

What Is a Battery-Powered Lock?

As the name suggests, a "battery-powered lock" is a smart lock powered by batteries, requiring no fixed power connection or complicated wiring. Its key advantage lies in being "free from power constraints", making it ideal for environments with unstable power supply or difficult wiring — such as old community renovations, outdoor storage rooms, temporary equipment rooms, rental properties, mobile guard booths, and more. In these scenarios, traditional wired smart locks cannot be installed, while ordinary mechanical locks lack convenience. Battery-powered locks perfectly fill this gap.

Battery-powered Locks

Compared with traditional wired smart locks and standard mechanical locks, battery-powered locks have three core competitive strengths:

1. Easy installation: No wall drilling or wiring required, saving construction costs and time; ordinary users can complete installation easily.

2. Strong scene adaptability: Not restricted by power outlets, suitable for both indoor and outdoor use.

3. High intelligence: Balances anti-theft security and convenience, supporting functions such as password unlocking and emergency power supply.

However, the industry also faces a common challenge: "battery life, stability, and security" have become the key criteria for evaluating product quality.

Kerong: Professional Manufacturer of Battery-Powered Locks

As a professional brand focused on the R&D and manufacturing of battery-powered locks, Kerong has deep industry expertise. For years, we have addressed industry pain points through technological innovation, building differentiated advantages in three core areas: "low power consumption, security protection, and scene adaptability". This has allowed our battery-powered locks to break free from the stereotypes of “short battery life, frequent malfunctions, and poor security”.

Battery Life of Kerong Battery-Powered Locks

In terms of battery life technology, Kerong goes beyond industry standards to solve the hassle of frequent battery changes.

Most ordinary battery-powered locks use high-power-consumption chips; even with multiple batteries, their battery life rarely exceeds 6 months. Frequent battery replacement is inconvenient and increases long-term costs.

Kerong uses "independently developed high-efficiency low-power chips", keeping the static current below "15μA" and dynamic current under "180mA". Powered by 4 AA alkaline batteries, the lock achieves a battery life of "over 10 months" under normal use. For home and office scenarios, batteries only need to be replaced once or twice a year, greatly reducing user inconvenience.

Security Protection of Kerong Battery-Powered Locks

At Kerong, security is our top priority. We strengthen protection at every level, from materials to technology.

The security of a battery-powered lock depends on its cylinder, housing material, and anti-interference capability:

- The lock cylinder is made of "high-strength zinc alloy", capable of withstanding "1470N of lateral static pressure", making it highly resistant to impact and prying to effectively prevent forced entry.

- The lock housing and panel use "environmentally friendly flame-retardant ABS material", able to endure 300N of impact, ensuring both safety and environmental protection while avoiding damage from high temperatures or collisions.

In addition, the product features strong "anti-static interference performance”, withstanding "15KV air discharge” and "8KV contact discharge”. It operates stably even in complex outdoor environments or areas with dense electronic equipment, avoiding lock malfunctions caused by interference.

Application Scenarios of Kerong Battery-Powered Locks

Kerong battery-powered locks combine practicality and flexibility to meet full-scenario demands. Building on the core value of “unlimited adaptability”, we have further optimized functional design:

- Supports customizable "8–14 digit passwords” for user convenience.

- Includes an ”admin password function”: if a user password is forgotten, the admin password can unlock the lock and restore factory settings with simple operation.

- Selected models support "PDA data collection”, securely recording unlock records that are only accessible to authorized personnel — ideal for equipment rooms, filing cabinets, warehouses, and other places requiring precise access management.

Whether for residential front doors, rental units, offices, outdoor lockers, or temporary premises, Kerong battery-powered locks adapt seamlessly. Installation takes only ”3 minutes” without modifying walls or existing wiring, saving time and effort.

In the battery-powered lock industry, Kerong drives breakthroughs to resolve industry-wide challenges. We welcome enterprises to choose Kerong battery-powered locks.