High-Quality 48V 24Ah Lithium Battery Factory & Factories

Decarbonizing Heavy & Light Industry with High-Performance LiFePO4 Energy Engineering and Customized Power Solutions

The Evolution of 48V 24Ah Lithium-Ion Configurations

In the rapidly evolving industrial electrification ecosystem, the 48V 24Ah Lithium Battery has emerged as a cornerstone solution for both light electric vehicles (LEVs) and high-load automated systems. The 48-volt architecture provides a sweet spot between system efficiency and low voltage safety thresholds (SELV - Safety Extra Low Voltage). By upgrading to 48V from lower voltage configurations, industrial platforms achieve substantial thermal relief, decrease overall current requirements, and minimize cable copper weight.

Integrating a nominal capacity of 24Ah translates to a total energy capacity of 1,152 Watt-hours (Wh). In deep discharge configurations, this enables extended operational runtime without subjecting the internal chemistry to destructive Depth of Discharge (DOD) levels. Designed principally using lithium iron phosphate (LiFePO4) chemistry, these packs achieve high safety standards, remaining completely non-combustive and non-explosive under severe mechanical stresses, such as direct puncture.

Critical Physics Matrix

At 48V nominal and 24Ah, systems achieve 1.15kWh continuous dispatch capacity. Standard discharge currents (1C) hover around 24A, while peak currents can spike up to 72A (3C) under dynamic mechanical startup conditions without causing cell degradation.

LiFePO4 Custom Engineering and Production Design

Core Technological Advantages

LIAO Technology builds cells and custom packs with performance values validated under extreme industrial testing parameters.

Maximum Operating Safety

LIAO cells do not ignite or explode during structural penetrations, impact, or high temperature environments. Unmatched thermal stability.

Wide Operating Range

Engineered for high performance. Provides continuous and safe electrical discharge under extreme conditions from -40°C up to 85°C.

Extended Cycle Life

Our premium single cells offer a lifetime of over 2800+ full cycles (at 1C charge/discharge and 100% Depth of Discharge).

Awarded in Europe

LIAO's LAXpower-1230 pack has been awarded testing champion recognition for its thermal efficiency and design build.

Hangzhou LIAO Technology Co., Ltd.

Founded in 2009, Hangzhou LIAO Technology Co., Ltd. is a leading custom LiFePO4 battery manufacturer. We specialize in cells, modules, and complete systems exported to over 20 countries.

Operating strictly under ISO 9001 quality standards, LIAO maintains continuous compliance with the ISO 14001 environmental management system and the ISO 18001 occupational health and safety standard.

Supported by our advanced R&D team and production workforce, we provide complete, cost-effective OEM and ODM services. From customized BMS programming (CANbus/RS485) to structural design, LIAO is your strategic partner for battery manufacturing in China.

15+
Years Industry Experience
500+
Global Partners
2800+
Cell Cycle Life (100% DOD)
20+
Export Nations

China Industry 4.0: Modern Manufacturing Excellence

LIAO's smart manufacturing facilities combine automation with rigorous quality control at every stage of cell production.

Capacity Sorting Process

Automated Capacity Sorting

Our facility runs automated cell sorting protocols to check internal resistance, voltage, and capacitance matching, ensuring pack balance.

Laser Welding System

Precision Laser Welding

We use fiber laser welders to attach pure copper busbars. This process minimizes contact resistance and ensures mechanical stability against high vibration.

Thermal Baking Systems

Thermal Baking & Dry-Room Assembly

Controlled baking and sealing rooms prevent moisture ingress, protecting the chemical stability and lifespan of the cell chemistry.

Reception Desk

Reception Area

Exhibition Space

Exhibition Area

Engineering Office

Office Area

Manufacturing Entrance

Entrance

Pack Assembly Line

Pack Area

Global Procurement Priorities & Safety Standards

Providing components that meet the requirements of international design standards, procurement officers, and system integrators.

Custom Pack Quality Control Inspections

For industrial buyers, purchasing lithium battery packs requires balancing cost and safety. Selecting a 48V 24Ah lithium battery factory involves evaluating cell chemistry, quality certifications, and the manufacturer's quality control standards.

LIAO Technology addresses these requirements by managing battery chemistry and cell balance at the source. Our quality system prevents manufacturing issues through strict processes: automated sorting ensures matching impedance and capacity, while high-frequency ultrasonic welding ensures robust busbar joints.

Our batteries carry certifications including CE, UN38.3, and ISO compliance, ensuring they meet the required regulatory and transportation safety standards.

Tailored Battery Solutions & Application Scenarios

Our custom lithium iron phosphate configurations provide efficient, stable power across diverse operating environments.

Golf Cart Solution

Golf Carts & Utility Vehicles

Our LiFePO4 batteries deliver stable voltage and high efficiency, helping golf carts handle varied slopes and terrains with ease.

Caravan Mover Solution

Caravans & RV Movers

Our lightweight deep-cycle batteries provide clean, quiet power, reducing system weight and simplifying operations.

Industrial Vehicles

Industrial AGVs & Robotics

Designed for automated material handling. Supports rapid opportunity charging, helping logistics fleets reduce downtime and labor costs.

E-Boat Solutions

Marine & E-Boat Propulsion

Designed to withstand marine conditions. IP-rated enclosures protect the battery cells from moisture, ensuring reliable power on the water.

Industrial Qualifications & Patent Certifications

LIAO Technology is committed to transparency. We submit our battery systems to third-party testing to verify compliance with international standards.

ISO Quality Management System

ISO Certification document
ISO Environmental Certificate
ISO Health Certificate

Patent & Technology Certificates

Patent Certificate 1
Patent Certificate 2
Patent Certificate 3

Safety Testing Reports

Safety testing report 1
Safety testing report 2
Safety testing report 3

Custom Battery Management System (BMS) Design

A high-quality battery pack requires a reliable control system. LIAO customizes the Battery Management System (BMS) for every 48V 24Ah pack configuration to protect the cells from overcharge, over-discharge, over-current, and thermal issues.

Our engineering team programs communication protocols (CANbus, RS485, and Modbus) to integrate our batteries with your equipment's controller or telematics system, enabling real-time diagnostics and monitoring.

We also design external structures to protect battery packs used in harsh environments, incorporating shock absorption, vibration damping, and ingress protection (up to IP67).

Advanced automated battery inspection equipment

Expert FAQ: Technical & Procurement Insights

Clear, direct answers to common questions about battery manufacturing, custom configurations, and global shipping.

What are the advantages of using LiFePO4 chemistry for a 48V 24Ah pack over NMC?
LiFePO4 (Lithium Iron Phosphate) offers excellent safety and cycle life compared to NMC (Nickel Manganese Cobalt). It has higher thermal runaway limits, preventing fire or explosion if punctured. Additionally, LiFePO4 yields over 2800+ cycles at 100% DOD, outlasting NMC, which typically delivers 500 to 1000 cycles.
Can the BMS be customized for high-discharge industrial machinery?
Yes, our engineering team designs and configures custom BMS systems to match your operational requirements. We configure parameters for continuous discharge limits, peak current tolerances, and low-temperature charge protection.
What is the typical manufacturing lead time for custom OEM projects?
Typical prototype development takes 2 to 3 weeks. Upon approval, mass manufacturing ranges from 4 to 6 weeks, depending on component availability and the complexity of the custom housing or BMS protocols.
How does LIAO guarantee cell balance and longevity across the entire pack?
We use automated capacity, voltage, and internal resistance sorting systems to match cells before assembly. The integrated BMS also manages passive balancing during the charging cycle to maintain cell uniformity.
What transportation safety standards do your battery products comply with?
All LIAO battery designs are certified under UN38.3. This ensures they pass testing requirements for thermal stability, vibration, shock, short circuits, and impact, allowing for safe international shipping.
How do 48V systems compare to legacy 12V or 24V setups?
By stepping up to 48V, system current (Amperage) is reduced by half compared to 24V, and three-quarters compared to 12V for the same power output. This lowers thermal generation, increases overall system efficiency, and permits the use of lighter, thinner cabling.
Can LIAO supply specialized enclosures for marine or outdoor use?
Yes. We design and manufacture custom enclosures, including high-strength ABS, aluminum, and powder-coated steel cases, providing protection up to IP67 to guard against water ingress and corrosion.
How does low-temperature performance compare to room-temperature usage?
Standard LiFePO4 chemistries show reduced performance in extreme cold. However, LIAO offers specialized low-temperature cell designs that function effectively down to -40°C. For charging below freezing, we can also integrate internal thermal heating pads.