Wholesale Rechargeable Lithium Batteries Manufacturers & Product

Industrial-Grade LiFePO4 Energy Solutions & Custom Battery Pack OEM/ODM Manufacturing Since 2009

Global Industrial Shift Towards LiFePO4

As global markets mandate higher standards for energy efficiency and sustainable supply chains, traditional lead-acid technologies are rapidly phasing out in favor of advanced Lithium Iron Phosphate (LiFePO4) chemistry.

With massive infrastructure deployments in commercial energy storage (ESS), industrial electric vehicles, and off-grid telecom backboning, the demands for durable, high-performance battery packs have peaked. At Hangzhou LIAO Technology Co., Ltd., we combine over 15 years of technology experience with modern manufacturing mechanisms to support heavy commercial demands worldwide.

Compared to other chemistries such as Lithium Cobalt Oxide (LCO) or Nickel Manganese Cobalt (NMC), LiFePO4 provides absolute structural stability. It reduces safety hazards like thermal runaway while operating consistently under harsh environmental temperatures ranging from -40°C up to 85°C.

Energy Solutions and Design
15+ Years
R&D Experience
500+
Custom Pack Clients
20+
Global Export Markets
2800+
Cell Cycle Life (1C/100% DOD)

Company Profile & International Standards

Founded in 2009, Hangzhou LIAO Technology Co., Ltd. is a professional and leading manufacturer specialized in high-performance LiFePO4 batteries.

We have established a strict and efficient Quality Control (QC) system. All of our products are produced strictly under the quality management system of ISO 9001. Meanwhile, we have passed and always keep compliance with the environmental management system ISO 14001 as well as the occupational health and safety management system ISO 18001 (ISO 45001).

Our custom battery solutions allow large enterprises, regional distributors, and engineering contractors to save time and money by getting established in target markets rapidly. By working with us via OEM and ODM programs, partners acquire a complete safety guarantee, durable discharge capability, and full product regulatory clearance.

ISO Certification 1
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Regulatory Compliance & Certifications

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Patent Certificate 1
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Patent Certificate 3
Honors and Awards 1
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Honors and Awards 3

Uncompromising Safety & Engineering Performance

Our proprietary manufacturing technologies ensure our cell assemblies withstand the absolute most demanding applications.

Ultimate Physical Safety

Cell components designed specifically to prevent fire, combustion, or structural explosions even under severe acupuncture or mechanical crush tests.

Extreme Environmental Range

Maintains consistent and robust charging and discharging states within highly demanding environments ranging from -40°C to 85°C.

Extended Lifetime Cycles

Individual cell designs yield 2800+ full charging cycles under 1C charging rates and 100% Depth of Discharge (DOD).

Awarded Champion Testing

Our LAXpower-1230 battery pack was tested and awarded the testing champion in Europe, proving top efficiency and design quality.

Comprehensive Global Distribution & Footprint

Our products have been successfully exported to over 20 countries, establishing a world-class reputation in regions including:

Europe & UK:
Germany, France, Netherlands, Spain, United Kingdom...
The Americas:
USA, Canada, Mexico, Brazil...
Asia & Oceania:
Australia, South Korea, Japan, India, Singapore, Thailand, Philippines...
Africa & ME:
South Africa, Nigeria, and other regions...

Custom Battery Pack Solutions

Providing custom electronic, mechanical, thermal, and software engineering for various industrial industries globally.

Advanced R&D Team & Design Process

We maintain a world-class in-house design team with electrical, software, and mechanical engineers. With over 10 years of individual design expertise, our engineers can create customized battery pack configurations tailored precisely to your application requirements.

By coordinating our engineering and sales groups, we deliver optimized prototyping, safety audits, and mechanical packaging configurations to reduce overall project lead times and development costs.

Core Product Categories

  • Prismatic Cells: High capacity density and robust aluminum shell protection.
  • LiFePO4 Battery Pack: Custom multi-series, multi-parallel configurations with built-in smart BMS.
  • Energy Storage Systems (ESS): Containerized and modular commercial/industrial storage configurations.
  • Renewable Solutions: Custom integrations including LIAO Solar Panels with up to 25-year structural warranties.
Design Team Group Discussion Custom Battery Pack Engineering Prismatic Cells Product LiFePO4 Battery Pack Assembly

Cooperating Partner Network

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Target Application Profiles & Scenarios

Custom-engineered power packs structured to meet the load characteristics and runtimes of target application sectors.

Golf Carts Solution

GOLF CARTS SOLUTION

New generation LiFePO4 configurations built to withstand uneven golf terrain, steep inclines, and high-discharge cycles while saving significant chassis weight.

Caravan Mover Solution

CARAVAN MOVER

Clean, zero-emission, low-noise battery packages. Minimizes auxiliary maintenance costs, optimizes space limits, and improves caravanning runtime parameters.

Industrial Vehicles Solution

INDUSTRIAL VEHICLES

Tailored heavy-duty packs for electric forklifts, pallet jacks, and automated guided vehicles (AGVs). Reduces downtime with fast opportunistic charging cycles.

E-Boat Battery Solution

E-BOAT PROPULSION

Marine-grade enclosures protecting cells from moisture, sea salt, and thermal spikes, delivering reliable mechanical energy with zero noise or environmental exhaust.

Facility Tour & Production Processes

A closer look inside Hangzhou LIAO Technology Co., Ltd.'s modern manufacturing plants, automated assembly lines, and rigorous quality check stations.

Future Outlook: Technical Roadmap & Solid-State Chemistry

As the energy storage landscape matures, Hangzhou LIAO Technology is spearheading research in next-generation solid-state electrolytes and advanced silicon-carbon anodes. These technologies are projected to increase cell energy density to over 280 Wh/kg while maintaining the superior safety standards of traditional LiFePO4 chemistry.

Additionally, our development team is optimizing Smart Cloud-BMS platforms. These allow global operators of industrial equipment to remotely monitor State of Charge (SOC), State of Health (SOH), and thermal parameters in real-time, preventing field issues and extending operational lifespan.

Compliance & Global Logistics Safeguards

Shipping dangerous goods classified under Class 9 (UN 3480 / UN 3481) requires specialized compliance logistics. Every batch of cells leaving our factory is tested and certified to comply with UN38.3 safety standards, alongside carrying comprehensive MSDS documents.

Furthermore, our environmental management system conforms directly to the EU RoHS Directive, ensuring no heavy pollutants enter the manufacturing streams. This proactive step helps our distribution clients clear custom checkpoints across the European Union and North America without regulatory delays.

Technical FAQs

Deep-dive technical answers on lithium battery systems, safety metrics, customization processes, and logistics.

1. What makes LIAO LiFePO4 batteries structurally safer than NMC options?
LIAO's LiFePO4 batteries use an olivine-type crystal structure, which possesses strong covalent P-O bonds. This chemical design means oxygen is tightly bound within the lattice, preventing thermal runaway and oxygen release even under high physical stresses such as acupuncture, direct crushing, or internal short-circuits.
2. Can LIAO rechargeable batteries perform in sub-zero freezing climates?
Yes, our specialty cell chemistry can safely discharge within a wide temperature range of -40°C to 85°C. For systems operating in extreme sub-zero environments, we can integrate internal heating elements within the custom battery management system (BMS) to preserve cycle life and maintain discharge efficiency.
3. What is the custom OEM/ODM process at LIAO Technology?
Our customization cycle begins with assessing your load requirements, dimensional constraints, and environmental targets. Our engineering team then designs the schematic electrical diagrams, develops custom mechanical enclosures, optimizes BMS protection settings, and builds prototypes. Once approved, the packs undergo safety tests before entering large-scale production.
4. How does LIAO guarantee quality control across global deliveries?
Our facilities operate strictly under the ISO 9001 quality management framework. Every single prismatic cell is capacity-sorted, matched for internal resistance, and tested through charging/discharging cycles. The assembled battery packs undergo rigorous end-of-line tests before packing to comply with UN38.3 logistics regulations.