Explore our high-performance rechargeable lithium battery models designed for exceptional cycle life, optimized safety protocols, and resilient thermal limits.
Founded in 2009, Hangzhou LIAO Technology Co., Ltd. is a leading professional manufacturer specialized in high-performance lithium iron phosphate (LiFePO4) batteries. Over the last decade and a half, we have engineered custom cells and battery pack assemblies that power demanding applications in over 20 countries. Our primary purpose is delivering clean, reliable, and optimized energy solutions that replace traditional lead-acid configurations.
Our quality benchmark complies strictly with ISO 9001 standards. In alignment with global environmental goals and occupational safety norms, we maintain certifications under ISO 14001 (Environmental Management Systems) and ISO 18001 / ISO 45001 (Occupational Health and Safety Systems).
Why Tier-1 industrial buyers and systems integrators choose LIAO as their long-term supply partner.
LIAO cells do not ignite, melt, or explode under aggressive acupuncture/nail-penetration tests.
Broad operating thermal limit discharging steadily between -40 °C and 85 °C.
Single prismatic cells deliver over 2800+ cycles at 1C discharge rate at 100% DOD.
Our LAXpower-1230 pack configuration was awarded testing champion in European markets.
Years of Engineering Experience
Custom Projects Successfully Implemented
Countries Served Worldwide
Cell Cycles at 100% DOD
Our tailored battery pack solutions leverage smart BMS management systems and high-density prismatic cells to guarantee robust power delivery.
Our advanced 12V and high-voltage integrated packs deliver robust torque profiles across difficult, variable terrain, ensuring consistent voltage output through all stages of discharge.
Providing clean, silent operation without emissions. These lithium configurations save weight, space, and deliver high surge currents for heavy starting loads.
Engineered for high duty-cycle environments like logistics facilities and warehouses. Offers rapid charging capability and prevents internal thermal runaway.
Marine-grade enclosures resist moisture ingress. These configurations provide eco-friendly propulsion systems with zero chemical pollution or auditory disturbances.
A technical analysis of the global shift toward 12V LiFePO4 batteries in decentralized energy architectures.
Decentralized energy storage requires batteries that exhibit high cycles and high energy densities. Traditionally, sealed lead-acid (SLA) batteries dominated the 12V market space. However, SLA batteries suffer from the Peukert effect, where discharging at high rates drastically reduces usable capacity. Furthermore, their typical life cycle is capped around 300 to 500 cycles at 50% depth of discharge (DOD).
In contrast, LIAO LiFePO4 chemistry offers a flat voltage discharge curve. A 12V rechargeable LiFePO4 pack maintains its nominal output around 12.8V to 13.2V until 90% of its capacity is extracted. This stable voltage prevents dropouts in sensitive industrial electronics, UPS systems, and telecom stations. When factoring in the 2800+ cycle capability at 100% DOD, the levelized cost of storage (LCOS) is up to 70% lower than lead-acid equivalents over the product lifetime.
Creating custom energy storage solutions requires a deep understanding of electrical and mechanical architectures. At LIAO, our world-class mechanical design team partners with clients to resolve thermal management issues, design customized enclosures (IP65/IP67 rated), and configure smart BMS (Battery Management Systems) using protocols such as CANbus, RS485, and Modbus. This ensures seamless integration with solar inverters, electric motors, and remote telecom monitors.
Take an analytical walk through our advanced production lines. Each stage is strictly monitored to ensure cell consistency and pack longevity.
LIAO products are certified under top-tier international safety standards, making them fully compliant with European, American, and Asian import laws.
LIAO remains at the vanguard of material science. Our engineers continually push boundaries to elevate energy densities and safeguard operation safety parameters.
Our laboratory focus zones target the optimization of lithium-ion flow within the olivine crystal structure of iron phosphate cathodes. By integrating carbon nanotubes (CNTs) as conductive additives, we minimize internal resistance and enhance fast-charging capability without generating localized hot-spots.
Deploying advanced algorithms to dynamically manage cell balancing, state-of-health (SOH) projections, and thermal throttling in real time.
Our specialized low-temperature electrolyte formulation allows discharging down to -40 °C with minimal loss of voltage output.
Utilizing clean raw materials and water-soluble binders to eliminate toxic solvent waste during the electrode preparation stages.
LIAO collaborates with industry leaders across Europe, North America, the Asia-Pacific region, and Africa, delivering dependable energy solutions.
Answers to crucial structural and electrical questions from engineers, buyers, and systems integrators.
LiFePO4 batteries offer a dramatic cycle life improvement (2800+ cycles at 100% DOD vs. 300 cycles for lead-acid), save over 50% in weight, maintain a flat voltage discharge profile, and are safe from acid leaks and outgassing issues.
Yes. Depending on the customized BMS installed, LIAO batteries can be wired in series (up to 4 units for a 48V configuration) or in parallel to scale up system capacity. Please consult our technical design team to calibrate safety parameter limits.
Each pack features a smart BMS that shields against over-charge, over-discharge, over-current, short circuits, and critical temperatures. Our proprietary cell design prevents combustion even under puncture tests.
Our standard configuration operates safely down to -20 °C. For extreme settings, we supply specialized electrolyte profiles that sustain stable discharge down to -40 °C, suitable for outdoor telecom terminals and polar research equipment.
Initial design and CAD schematic layouts are finalized within 5-7 working days. Once approved, prototype creation takes 2-3 weeks, followed by dynamic safety and cycle life testing before mass production begins.
Discover our range of deep cycle rechargeable batteries and complete energy storage system units.
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