Get Solution
Lithium Battery Background
Your Customers Want Lithium.
We'll Help You Deliver It.

24V lithium batteries that replace lead-acid systems — no headaches, no compromises. Built for distributors who want higher margins and customers who demand better performance.

3-5x Longer Cycle Life
60% Weight Reduction
Zero Maintenance Required
Partner With Us View Product Line
Why Partner With LI-ESS

We Make You Look Good to Your Customers

Forget the usual “we’re the best” pitch. Here’s what actually matters to your business:

Stock That Actually Moves

Our batteries solve real problems—short runtime, constant maintenance, heavy weight.

Technical Support That Speaks English

Straight answers from engineers who understand both the tech and your market.

Margins That Make Sense

Premium products, healthy margins, fewer warranty claims.

Reliable Supply Chain

Consistent production and predictable delivery.

12+Years Manufacturing
50,000+Units / Month
80+Countries Served
Battery Manufacturing Facility
ISO 9001:2015 Certified
Product Line

24V Lithium Batteries That Just Work

Drop-in replacements for lead-acid systems. Same footprint, way better performance. Choose the capacity that fits your customers' needs.

Why Your Customers Are Making the Switch

LI-ESS Lithium
Traditional Lead-Acid
Cycle Life
3,000-5,000 cycles
300-500 cycles
Weight
60% lighter
Heavy & bulky
Maintenance
Zero maintenance
Regular water checks
Charge Time
2-4 hours
8-12 hours
Usable Capacity
100% DOD
50% DOD
Operating Temp
-20°C to 60°C
Limited range
24V 50Ah Lithium Battery

24V 50Ah LiFePO4

Perfect for light-duty applications

  • Capacity: 50Ah (1.28kWh)
  • Voltage: 25.6V nominal
  • Cycle Life: 5,000+ cycles
  • BMS: Built-in protection

Ideal Applications

  • Golf carts & utility vehicles
  • Small RVs & camper vans
  • Marine trolling motors
  • Solar backup systems
  • Portable power stations
24V 100Ah Lithium Battery

24V 100Ah LiFePO4

The versatile workhorse for most applications

  • Capacity: 100Ah (2.56kWh)
  • Voltage: 25.6V nominal
  • Cycle Life: 5,000+ cycles
  • BMS: Smart monitoring system

Ideal Applications

  • RVs & motorhomes
  • Floor scrubbers & cleaners
  • Marine house banks
  • Solar energy storage
  • Electric forklifts (light)
  • Telecom backup power
24V 200Ah Lithium Battery

24V 200Ah LiFePO4

Extended runtime for demanding jobs

  • Capacity: 200Ah (5.12kWh)
  • Voltage: 25.6V nominal
  • Cycle Life: 4,000+ cycles
  • BMS: Advanced thermal management

Ideal Applications

  • Large RVs & tour buses
  • Industrial floor scrubbers
  • Marine yachts
  • Off-grid solar systems
  • Electric pallet jacks
  • AGV/AMR systems
24V 150Ah Lithium Battery

24V 150Ah LiFePO4

Heavy-duty power for industrial equipment

  • Capacity: 150Ah (3.5kWh)
  • Voltage: 25.6V nominal
  • Cycle Life: 5,000+ cycles
  • BMS: Industrial-grade protection

Ideal Applications

  • Electric forklifts
  • Airport ground support
  • Mining equipment
  • Commercial marine vessels
  • Renewable energy storage
  • Telecom base stations
Custom 24V Lithium Battery

Custom 25.6V LFP Battery

Maximum capacity for mission-critical operations

  • Capacity: 10 - 400Ah (10.24kWh)
  • Voltage: 25.6V nominal
  • Cycle Life: 5,000+ cycles
  • BMS: AI-powered monitoring

Ideal Applications

  • Heavy-duty forklifts
  • Large marine vessels
  • Off-grid residential systems
  • Industrial AGV fleets
  • Emergency backup power
  • Construction equipment

Need Custom Specifications?

We can customize voltage, capacity, dimensions, and BMS features to match your specific requirements. MOQ applies for custom orders.

Discuss Custom Solutions
Manufacturing Capability

Built Where Quality Actually Matters

Our facility isn't just about scale — it's about consistency and control. Here's what that means for your business.

State-of-the-Art Production Lines

Automated assembly with human oversight means consistent quality across every unit. We're not cranking out batteries — we're building reliable products your customers will trust.

  • 4 fully automated production lines
  • 50,000+ units monthly capacity
  • 24/7 quality monitoring systems
  • Zero-defect manufacturing targets
Production Line

Testing That Goes Beyond Standards

Every battery goes through rigorous testing before it leaves our facility. We're not just checking boxes — we're making sure your customers get exactly what they paid for.

  • 100% factory testing on all units
  • Thermal cycling & vibration tests
  • Real-world application simulations
  • Long-term reliability validation
Quality Testing
Our Teams

The People Behind Your Success

Great products don't build themselves. Here are the teams working to make sure your customers stay happy.

Quality Control Team

Quality Control

28 Specialists

They catch problems before they become your problems. Every battery gets inspected at multiple stages — cell matching, BMS calibration, final testing, and packaging. No shortcuts, no exceptions.

IPC-A-610 Certified Six Sigma Trained ISO 9001 Compliant
R&D Team

Research & Development

15 Engineers

These folks keep improving our BMS algorithms, thermal management, and safety features. They also work on custom solutions when you need something outside our standard lineup.

Battery Engineers BMS Developers Application Specialists
After-Sales Team

After-Sales Support

12 Support Staff

When your customers have questions or issues, this team has your back. English-speaking support, fast response times, and real solutions — not just "have you tried turning it off and on again?"

24/7 Support Available Multi-Language Field Experience
Production Team

Production Team

120+ Workers

The backbone of our operation. Trained technicians who know that consistency matters. They follow strict procedures because they know distributors like you depend on every unit being as good as the last one.

Certified Operators 3-Shift Coverage Continuous Training
Certifications & Standards

The Paperwork Your Customers Expect

International certifications make customs easier and give your customers confidence. We've got the major ones covered.

ISO Certification

ISO 9001:2015

Quality management systems that ensure consistent manufacturing processes and continuous improvement.

UN38.3 Certification

UN38.3 Certified

Battery transport safety testing for air, sea, and ground shipping. Required for international logistics.

UL Certification

UL 1642 & UL 2054

North American safety standards for lithium batteries and battery systems. Essential for US/Canada markets.

CE Certification

CE & RoHS

European compliance for product safety and environmental standards. Required for EU distribution.

IEC Certification

IEC 62133

International safety requirements for portable batteries. Global acceptance and compliance.

MSDS Documentation

MSDS & Testing Reports

Complete documentation package including material safety data sheets and performance test reports.

Documentation Support: We provide all necessary certificates, test reports, and compliance documentation for customs clearance and end-customer requirements.

Case Studies

Real Projects, Real Results

Here's how our batteries are performing in actual applications. These aren't marketing fluff — these are real installations with measurable outcomes.

RV Fleet Project
Fleet Upgrade

RV Rental Fleet Conversion

California, USA

A rental company replaced 200 lead-acid house banks with our 200Ah lithium batteries. They wanted longer runtime for customers and fewer maintenance headaches.

Results After 18 Months:

  • 70% reduction in battery-related service calls
  • $45,000 saved on maintenance labor annually
  • Customer satisfaction up 40% (longer off-grid capability)
  • Zero battery replacements needed vs. 2-3 times/year with lead-acid

"The upfront cost was higher, but we're saving thousands every month on maintenance. Plus, customers love the extended runtime."

Warehouse Forklift Project
Industrial

Warehouse Forklift Electrification

Rotterdam, Netherlands

Distribution center upgraded 50 electric forklifts from lead-acid to our 300Ah lithium packs. They needed opportunity charging and better productivity.

Results After 12 Months:

  • 3-hour charging vs. 8 hours for lead-acid
  • Eliminated battery room and watering stations
  • 24/7 operation possible with opportunity charging
  • ROI achieved in 22 months from labor savings alone

"We can charge during breaks and keep going. No more swapping batteries or waiting for full charges. Productivity went up immediately."

Solar Installation Project
Solar Storage

Off-Grid Solar Installation

Outback Australia

Remote telecom site replaced aging lead-acid bank with parallel 400Ah lithium system. They needed reliable backup power in harsh conditions.

Results After 24 Months:

  • 99.8% uptime vs. 96% with previous system
  • -20°C to 45°C temperature range handled without issues
  • Zero site visits for battery maintenance
  • 60% weight reduction lowered installation costs

"Installation was easier because they're so much lighter. And in two years, we haven't had to touch them. That's huge when your nearest tech is 300km away."

Marine Conversion Project
Marine

Charter Yacht House Bank

Caribbean Sea

45-foot catamaran replaced 600Ah lead-acid bank with 400Ah lithium. Needed more usable capacity with less weight for better performance.

Results After 14 Months:

  • 280kg weight savings improved fuel efficiency
  • 3-4 days off-grid vs. 1-2 days with lead-acid
  • Air conditioning overnight now possible without generator
  • Fast charging from solar gets to 100% daily

"Guests can run AC all night without the generator running. That's a huge selling point for us. And the boat rides better without all that battery weight."

Provides a full range of 12V-96V industrial-grade lithium battery solutions for global customers, focusing on forklifts, golf carts, ships, lifts, RVs, motorcycles, trucks, tricycles and solar energy storage systems

Follow us

Lifepo4 battery

Application

About Li-ESS

Info@LI-ESS.com
+8615145145178

Room 1615, Kaisa Times Building, Longcheng Street, Longgang District, Shenzhen

Copyright © 2025 Li-Ess theme. Created by li-ess – WordPress WooCommerce themes.

en_USEnglish
es_MXSpanish arArabic cs_CZCzech de_DEGerman bg_BGBulgarian da_DKDanish fiFinnish jaJapanese ko_KRKorean fr_FRFrench hu_HUHungarian zh_TWChinese ukUkrainian ru_RURussian en_USEnglish