Engineered for high-rate discharge, extreme temperature endurance, and certified safety compliance.
For modern commercial shipping, leisure maritime yachts, and industrial motive systems, energy storage selection is no longer just a hardware commodity decision—it is a critical architectural imperative. Traditional Lead-Acid, AGM, and Gel batteries are increasingly obsolete due to their high weight profiles, low depth of discharge (DoD) limitations, and susceptibility to rapid degradation under cyclic heavy loads.
Lithium Iron Phosphate (LiFePO4) chemistry has emerged as the definitive solution. By replacing standard chemical cells with olivine-structured LFP, marine applications benefit from absolute thermodynamic safety, zero maintenance overhead, and a dramatic weight reduction of up to 70%. This directly boosts vessel speed, reduces hydrodynamic resistance, and delivers unparalleled fuel efficiency for hybrid and all-electric motorboats.
Furthermore, when deploying battery packs in environments exposed to heavy saltwater spray and constant mechanical vibration, structural durability is non-negotiable. Our custom LFP marine battery solutions are housed in heavy-duty, IP67-rated shockproof casings to ensure continuous discharge capabilities under the most severe marine conditions.
Why procurement professionals worldwide select Hangzhou LIAO Technology Co., Ltd. for custom cell and pack projects.
China controls over 70% of the world's lithium chemical refining capacity. Working directly with our factory ensures uninterrupted cell access and insulates your business from geopolitical raw material pricing spikes.
Our ISO 9001 and ISO 14001 certified production lines integrate precision roll-to-roll coating, ultrasonic multi-layer stacking, and robotic laser welding. Scale-driven automation delivers unbeatable cost-per-kilowatt efficiency.
Headquartered in Hangzhou, Zhejiang, we leverage close proximity to Shanghai and Ningbo deep-water ports. This guarantees streamlined hazard-class shipping, optimized container consolidation, and rapid customs clearance.
A closer look inside Hangzhou LIAO Technology Co., Ltd. — active in customized LiFePO4 development since 2009.
Every industrial-grade battery pack starts with precision testing. At LIAO Technology, raw battery cells undergo strict capacity sorting and internal resistance profiling. This matching process ensures that every cell in a 12V, 24V, 48V, or custom high-voltage configuration discharges uniformly, preventing localized cell fatigue and thermal runaway.
Structural reliability is achieved via robotic laser welding. Unlike mechanical bolt connectors, laser welding establishes low-resistance metallic joints that prevent high-resistance hotspots, even during sustained high-current draws. The entire structure is then baked to remove volatile trace moisture before sealing.
Our management systems are fully audited to ensure compliance with ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 (Occupational Health and Safety) standards.
Providing custom electrical engineering, premium form factors, and smart BMS programming across diverse applications.
High discharge currents with stable voltage characteristics keep your golf cart running smoothly across varied terrains and steep courses, all without drop-offs in torque.
Compact, highly efficient LiFePO4 packs designed to operate quietly. Lower weight reduces overall towing load, and the low self-discharge rate is perfect for seasonal storage.
Engineered for high-duty forklift operations, scissor lifts, and commercial sweeping robots. Supports rapid opportunity charging, maximizing warehouse and facility uptime.
Eco-friendly marine propulsion packs with long cycle life, high moisture protection, and zero emissions. Perfect for coastal reserves, passenger ferries, and private yachts.
Over the past 15 years, Hangzhou LIAO Technology Co., Ltd. has helped over 500 B2B clients design, prototype, and manufacture custom battery configurations. Our dedicated engineering division comprises seasoned electrical, thermal, and mechanical designers who collaborate to address complex packaging and power requirements.
Every bespoke project follows a rigorous process: from defining voltage and capacity limits to thermal modeling and writing custom BMS communications protocols (including CANbus, RS485, and Modbus). This structured development process significantly reduces time-to-market and keeps testing expenses to a minimum.
If your project demands high-rate prismatic cells, integrated state-of-health display modules, or highly specific mechanical dimensions, our team stands ready to deliver. Welcome to cooperate with us by OEM and ODM.
How LIAO Lithium Iron Phosphate Cells Compare on Core Characteristics
LFP chemistry remains chemically stable even when subjected to mechanical shock, overcharging, or puncture testing. The cells will not catch fire or explode during rigorous nail penetration tests.
Engineered to support charging and high-current discharging across a wide range of temperatures. Stable operating characteristics are maintained from cold storage limits of -40 ℃ up to hot environment limits of 85 ℃.
Delivers exceptionally low total cost of ownership (TCO). Standard individual LIAO cells yield more than 2800 complete charge/discharge cycles at 100% Depth of Discharge (1C rate).
Tested and certified by international laboratories, including top marks in the European LAXpower-1230 battery testing program, proving its superior energy delivery under load.
Exhaustive laboratory reports and patent filings that ensure trouble-free global import customs and safety approvals.
Our patent library spans electrochemical cell layouts, high-current connector designs, and specialized marine housing designs that prevent saltwater and dust ingress (IP65/IP67 ratings).
Navigating safety compliance, shipping logistics, and technological compatibility when choosing an OEM partner.
For B2B buyers in North America, Europe, and Asia-Pacific, importing lithium-based products requires meeting complex safety certifications. Every batch of marine or traction batteries must be certified under UN38.3 (Transport Safety Testing) to be legal for ocean freight or air cargo transport. Our logistics department prepares comprehensive Material Safety Data Sheets (MSDS) and transport declaration documentation for every order.
For industrial applications in Europe, products must carry the CE Mark and comply with the Battery Directive (2006/66/EC). Our engineering division works closely with third-party testing houses such as TÜV SÜD and SGS to verify compliance with both local and international safety standards.
Our sales team has deep expertise in managing complex global distribution networks. We serve professional markets across Germany, France, the Netherlands, Spain, the UK, the US, Canada, Mexico, Brazil, Australia, Korea, Japan, India, South Africa, and beyond. This global experience ensures smooth communication, prompt timezone alignment, and predictable customs processing.
Direct answers from our engineering team to help you navigate B2B sourcing challenges.
Complete your layout with specialized motive power packs, home backup storage, and heavy-duty industrial configurations.
Liao Battery
