Explore our flagship LiFePO4 cells, customizable battery modules, and integrated smart storage packs engineered for high efficiency, reliability, and regulatory compliance.
As the global economy accelerates its transition toward green electrification, B2B procurement managers and engineers are facing rigorous criteria when sourcing 12V rechargeable lithium batteries.
Importers in the EU and North America require complete CE, UN38.3, UL, and IEC listings to bypass custom delays and fulfill consumer safety standards.
Industrial buyers prioritize cell chemistry (LiFePO4) over cheap lead-acid units to achieve >2800 charge cycles, reducing total maintenance and swap-out costs.
Off-the-shelf options rarely fit modern AGVs or solar grids. Dynamic charging limit options and digital communication interfaces (RS485, CANbus) are highly requested.
Industrial fleets situated in cold regions require integrated self-heating mechanisms or specialized low-temperature electrolyte systems down to -40°C.
Over the last decade, heavy-duty commercial applications have phased out traditional SLA (Sealed Lead Acid) batteries. The drivers behind this transition include energy density, structural safety, environmental sustainability, and overall lifecycle cost analysis. Standard SLA batteries typically degrade rapidly when discharged beyond 50% Depth of Discharge (DOD). LiFePO4 cells, conversely, can undergo 100% DOD repeatedly with minimal capacity degradation, yielding up to ten times the functional cycle life.
Furthermore, lead-acid systems contain hazardous heavy metals that present environmental disposal liabilities. Hangzhou LIAO Technology's dedication to manufacturing clean, ISO 14001 compliant batteries helps global logistics companies, heavy industry, and electric vehicle OEMs reach their Environmental, Social, and Governance (ESG) targets while reducing operational overhead.
Founded in 2009, Hangzhou LIAO Technology Co., Ltd. is a leading manufacturer specializing in high-performance lithium iron phosphate (LiFePO4) batteries. Over 15 years, our advanced products have been exported to more than 20 countries globally, earning an outstanding reputation for safety and performance.
We operate under a strict quality management system certified to ISO 9001. Additionally, our factories comply with the environmental management framework of ISO 14001 and the occupational health and safety guidelines of ISO 18001. This structured manufacturing control guarantees that every battery pack matches international industrial standards.
Our collaborative OEM/ODM process pairs our design engineers with clients' technical leads to develop tailor-made designs for specialized power systems, satisfying precise geometric limits and custom voltage levels.
Quality Management System Certification
Environmental Management Compliance
Occupational Health & Safety Guidelines
Proprietary Engineering Patents
Structure and BMS Innovations
Low Temperature Protective Battery Patents
We provide tailored power integrations designed for specific environmental and operational profiles. Each design addresses issues related to vibration resistance, moisture ingress protection, and thermal fluctuations.
Our LiFePO4 golf cart batteries deliver consistent output under variable loads, helping fleets climb steep terrain easily. Reduced battery weight improves cart handling and lowers structural wear on tires, brakes, and suspension components.
Providing high-current discharge to caravan mover systems. LiFePO4 batteries allow owners to maneuver caravans quietly without emission issues or sudden voltage drops. Our maintenance-free designs lower labor requirements and preserve caravan resale value.
Designed for logistics fleets, material handling, AGVs, and heavy warehouses. Fast charging and opportunity charging capabilities allow machinery to run multiple shifts with minimal downtime, improving logistics throughput.
Designed for marine propulsion systems. These batteries eliminate chemical leakage risk and motor noise. Features include IP67 ingress protection, anti-vibration structural frames, and marine-grade anti-corrosive busbars.
High performance starts with strict quality control. From initial capacity sorting of grade A prismatic cells to laser welding and baking, each step is monitored to minimize defects.
Automated die cutting allows for clean electrode edges, reducing internal micro-short circuit risks.
A key indicator of cell stability in industrial settings is resistance to mechanical abuse. Our LiFePO4 prismatic cells undergo strict acupuncture testing, demonstrating that even when pierced by a high-grade steel needle, the cell will not catch fire or explode. This thermal safety is achieved through our proprietary cathode coating, which prevents thermal runaway up to 60°C under load.
Most commercial batteries experience significant voltage drops in freezing temperatures or thermal degradation in tropical environments. Our low-temperature protected 12V LiFePO4 packs use a specialized organic electrolyte with a low freezing point, coupled with an integrated BMS heater. This allows for stable discharging down to -40°C, maintaining over 65% of rated capacity. In hot environments up to 85°C, optimized thermal dissipation paths prevent heat build-up, protecting cell integrity.
Our Battery Management Systems (BMS) go beyond basic overvoltage and overcurrent protection. They feature dynamic passive balancing, keeping voltage variation between series-connected cells within 10mV. This balance maximizes the usable energy of the pack and prevents premature capacity fade. For system monitoring, the BMS supports Modbus, CANbus, and RS485 communication protocols, enabling real-time diagnostic reporting to the main vehicle controller or smart inverter.
LAXpower-1230 Testing Champion
Outstanding Technical Design Recognition
Trusted B2B Supplier Verification
Standardized Global Safety Compliance
European Safety Standard Certification
Safe Air & Ocean Logistics Certification
Find answers to technical questions about cell chemistry, customized BMS options, charging profiles, and EU/US shipping regulations.
Our batteries are built with Grade-A LiFePO4 cells that undergo needle-puncture testing without catching fire or exploding. The integrated BMS provides protective cutoffs for over-charge, over-discharge, over-temperature, and short-circuit conditions, meeting EN 62619 standards.
Yes, we provide full OEM/ODM customization. Our engineering team designs custom enclosures (metal sheet, ABS, or aluminum alloy) to fit specific physical compartments, along with custom wire harness assemblies and busbar designs.
At sub-zero temperatures, the BMS monitors internal cell temperatures. If a charging current is applied below 0°C, the system can engage internal heating elements to warm the cells before initiating charge, preventing lithium plating.
Grade A cells meet their full capacity and internal resistance specifications with no cosmetic or structural defects. They offer maximum cycle life (2800+ cycles at 100% DOD). We use Grade A cells to ensure long-term stability and reliability in industrial applications.
Yes, our smart BMS can be configured with RS485, RS232, CANbus, or Bluetooth interfaces. This allows developers to integrate our batteries with standard industrial hardware, inverters, and motor controllers.
We offer a standard 3 to 5-year warranty depending on the application and discharge profile. The operational life of our LiFePO4 systems typically exceeds 8-10 years in backup power applications and over 3,000 cycles in cyclic applications.
Every battery model is accompanied by a UN38.3 test summary report, Material Safety Data Sheets (MSDS), and drop-test packaging certification. This ensures compliance for both air cargo and maritime freight shipping worldwide.
Our product catalog covers applications from small wheelchair batteries to high-voltage industrial AGVs and large energy storage systems.
Liao Battery
