The Unfailing Power That Answers the Call for Help
Hanery is a leading B2B manufacturer of mission-critical, high-reliability polymer lithium-ion batteries for personal safety alarms, lone worker devices, and satellite-based SOS messengers. We engineer the life-saving power that ensures a connection can be made and help can be summoned, no matter how remote the location or challenging the situation.
Safety
Low Self-Discharge
Long Lifespan
Lightweight
Your Expert Personal Safety Battery Manufacturer in China
For a device that must work, every time, partner with a battery manufacturer that engineers for absolute certainty.
Mission-Critical Reliability
Manufactured under a zero-failure philosophy with 100% end-of-line testing for life-saving applications.
Long Standby & Shelf Life
Our ultra-low self-discharge chemistry ensures the device is ready to perform for years, even if stored in an emergency kit.
Extreme Weather Performance
Engineered to operate flawlessly in freezing cold and scorching heat, from -40°C to +60°C.
Peak Power for Transmission
Designed to deliver the high peak power needed for a loud siren and a powerful satellite or cellular transmission.
Compact & Discreet Design
We create miniature, lightweight batteries for devices that are designed to be carried everywhere, comfortably.
Certified for Global Use
Rigorously tested to meet the highest international safety and transportation standards.
Custom Personal Safety & SOS Batteries as Your B2B Supplier
Hanery is your specialist partner for custom polymer battery packs, meticulously engineered for the life-safety critical field of personal safety and SOS devices. We understand that in an emergency, the battery is the single most important component. Our expertise lies in a rigorous, risk-management-based design process, creating supremely reliable, long-lasting, and weather-resistant power sources that are guaranteed to function when they are needed most.
Wholesale Personal Safety & SOS Battery Capabilities
We provide custom power solutions for a wide spectrum of personal safety and emergency communication devices.
Garmin inReach Personal Safety & SOS Devices Batteries
Blackline Safety Personal Safety & SOS Devices Batteries
SPOT Personal Safety & SOS Devices Batteries
Revolar Personal Safety & SOS Devices Batteries
Can Your Customers Trust Their Lives to Your Device's Battery?
Build with absolute confidence. Our mission-critical batteries are engineered and tested for the unwavering reliability that life-safety applications demand.
Customized Options for Your Personal Safety & SOS Batteries
We engineer every detail for certainty in uncertain situations.
Ultra-Low Self-Discharge Chemistry
We use specialized primary (non-rechargeable) or secondary (rechargeable) chemistries designed for years of standby readiness.
Extreme Temperature Formulation
Our batteries are engineered to perform reliably from arctic cold (-40°C) to desert heat (+60°C).
High-Pulse Power Capability
We engineer the cell to handle the high, instantaneous current draw of a powerful satellite/cellular transmitter and siren.
Rugged & IP-Rated Designs
We can design packs with robust, sealed enclosures to withstand drops, impacts, and water immersion (e.g., IP67).
Intelligent BMS with Fail-Safes
We integrate a smart BMS with advanced safety features and fail-safe protocols.
Full Traceability & Serialization
Every pack is serialized for complete traceability, a critical component for life-safety device manufacturing.
Get Your Batteries in Bulk, Step-by-Step
In-Depth Consultation & FMEA
We start with your device's power profile, use case, and a rigorous Failure Mode and Effects Analysis.
System Design & DHF Support
We provide a comprehensive proposal with 3D models and documentation to support your Design History File.
Prototyping & Extreme Environmental Testing
We produce robust prototypes for your Design Verification, including extensive testing in our cold chambers.
Certification Management & Approval
We manage the entire certification process (IEC, UL, UN38.3, etc.) and receive your final approval.
Controlled Mass Production
Your bulk order is manufactured under zero-defect principles, with 100% end-of-line functional testing.
Global Logistics & Compliant Shipping
We manage the compliant shipping of your life-safety batteries worldwide.
FAQ for Personal Safety & SOS Devices Batteries
A: We use a zero-compromise approach: utilizing only premium, fully traceable Tier-1 grade cells, a robust BMS with redundant safety features, a rigorous FMEA design process, and 100% comprehensive functional testing on every battery pack.
A: A primary (non-rechargeable) battery is often used in dedicated Personal Locator Beacons (PLBs) for its extremely long shelf life (5-10+ years). A rechargeable battery is used in multi-function satellite messengers that are used more frequently for non-emergency messaging. We can manufacture both.
A: Due to the life-safety critical nature and extensive validation, our MOQ for a new design typically starts at 20,000 to 50,000 units.
A: Our wide-temperature formulation is specifically designed to maintain high power output in temperatures as low as -40°C, ensuring the device can send a signal even in the harshest alpine or arctic conditions.
A: We can design the pack to be fully waterproof (IP67/IP68). While the battery itself is dense, we can work with your industrial designers to create a final product housing that ensures buoyancy.
A: Given the specialized materials and extensive validation, the lead time for the first batch of prototypes is generally 8-10 weeks.
A: Yes. We design the battery with a low internal resistance, enabling it to deliver the high, instantaneous power pulse needed for satellite transmission without a significant voltage drop.
A: For our primary lithium battery solutions, the shelf life can exceed 10 years while retaining the majority of its charge. For our rechargeable solutions, the low self-discharge rate ensures it’s still ready after many months.
A: Absolutely. All our batteries are rigorously tested to meet UN38.3 standards for safe global transportation, and we manage all other required certifications for your target markets.
A: Please provide your device’s power consumption profile (standby, active, transmit currents and durations), the target deployment life or runtime, the operating temperature range, dimensional constraints, and your estimated annual volume.
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