The Uninterrupted Power Behind Secure Access
Hanery is a leading B2B manufacturer of high-reliability backup and primary power batteries for access control systems and biometric devices. From electronic locks and card readers to portable fingerprint scanners, we engineer the mission-critical power that ensures your security infrastructure is always online, always secure.
Safety
Low Self-Discharge
Long Lifespan
Lightweight
Your Expert Access Control Battery Manufacturer in China
For systems that protect your most valuable assets, partner with a battery manufacturer that delivers fail-safe reliability.
Unwavering Backup Uptime
We specialize in designing UPS-grade backup batteries that provide instant, seamless power during an outage.
Multi-Year Standby Life
Our ultra-low self-discharge chemistry ensures the backup battery is ready to perform, even after years on trickle charge.
Instant Peak Power Delivery
Engineered to deliver the high peak current needed to actuate electric strikes, maglocks, and scanner illuminators.
Discreet & Compact Form Factors
We create custom-shaped, slim batteries to fit within sleek, modern reader and lock enclosures.
Certified for Commercial Security
Rigorously tested to meet the highest international safety standards for always-on electronic systems.
Full OEM Integration Support
We are a reliable manufacturing partner for the world's leading access control and biometrics brands.
Custom Access Control & Biometrics Batteries as Your B2B Supplier
Hanery is your specialist partner for custom polymer battery packs, meticulously engineered for the critical infrastructure of access control and biometrics. We understand that in this market, the battery is the ultimate insurance policy against power failure. Our expertise lies in creating exceptionally stable, long-life power systems that function as a seamless, fail-safe component of your security ecosystem, guaranteeing access and security when it’s needed most.
Wholesale Access Control & Biometrics Battery Capabilities
We provide custom power solutions for the entire spectrum of modern access control hardware.
HID Global Access Control & Biometrics Batteries
Suprema Access Control & Biometrics Batteries
Integrated Biometrics Access Control & Biometrics Batteries
ZKTeco Access Control & Biometrics Batteries
What Happens to Your Security During a Power Outage?
Don’t leave it to chance. Our reliable backup battery solutions ensure your doors stay locked, your data stays safe, and your system stays online.
Customized Options for Your Access Control & Biometrics Batteries
We engineer every detail for fail-safe performance and seamless integration.
UPS-Grade BMS Design
We integrate an intelligent BMS designed for "Uninterruptible Power Supply" functionality, ensuring instant power transition.
Low Self-Discharge Chemistry
Our cells are optimized for long-term standby and maintenance charging, maximizing calendar life.
High-Pulse Power Capability
We engineer the pack to handle the high, instantaneous current draw of electric lock solenoids and biometric sensors.
Custom Shapes for Sleek Designs
We design batteries to fit perfectly within the tight constraints of modern, aesthetically driven security hardware.
Intelligent Communication
Our smart BMS can communicate with the host system, providing real-time status updates on battery health and charge level.
High-Reliability Connectors
We use secure, high-mating-cycle connectors for both primary power and backup system integration.
Get Your Batteries in Bulk, Step-by-Step
In-Depth Consultation
We analyze your device's power profile (standby vs. active), backup runtime requirements, and form factor.
System Design & DFM Proposal
We provide a comprehensive proposal with detailed specifications and a transparent wholesale quote.
Prototyping & Integration Testing
We produce functional samples for you to validate for fit and seamless power transition in your device.
Certification Management & Approval
We manage all global safety and electronics certifications (UL, IEC, CE, etc.).
High-Volume Automated Production
Your bulk order is manufactured with exceptional consistency in our advanced facility.
Global Logistics & Compliant Shipping
We manage the entire logistics process, ensuring your batteries are shipped safely and on schedule worldwide.
FAQ for Access Control & Biometrics Batteries
A: Our battery pack is designed with a UPS-grade BMS that constantly monitors the main power. The instant it detects a power loss, it seamlessly switches to battery power in milliseconds, ensuring your device never shuts down.
A: Our backup batteries are designed for a very long calendar life, often 5-10 years, when maintained by the host device’s charging circuit.
A: For a new custom design, our MOQ typically starts at 20,000 to 50,000 units, depending on the complexity.
A: Yes. We design our packs with low internal resistance and a robust BMS that can deliver the high, short pulse of current required to actuate electromechanical locks.
A: Absolutely. We can design the smart BMS to communicate via I2C, SMBus, or other protocols, allowing your main system to monitor the battery’s state of charge, state of health, and cycle count for proactive maintenance.
A: After the design is finalized, the lead time for the first batch of prototypes is generally 6-8 weeks.
A: Yes, this is a key strength. We can create ultra-thin, narrow, custom-shaped LiPo batteries that are perfect for the tight space constraints of modern access control hardware.
A: A smart BMS with precise charge control to prevent overcharging during long-term maintenance is critical. Additionally, multiple layers of thermal, current, and voltage protection are essential for unattended operation.
A: Our batteries are designed to be component-compliant with the standards required for commercial electronic equipment, such as UL, CE, and FCC (for EMI). We provide all necessary battery certifications to support your end-product’s compliance.
A: Please provide the target backup runtime, the device’s average and peak power consumption, the available dimensions for the battery, voltage, and your estimated annual volume.
ES 
EN 
RU