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Premium Li-Ion & LiFePO4 Battery Cells

Trusted OEM/ODM manufacturer since 1999. High energy density, long cycle life, and strict quality control for EVs, solar storage, UPS, and industrial applications.

Li-Ion Battery Cells

Trusted by Global Partners

1999
Year Established
500+
Employees
$100M+
Annual Sales
10K+
Customers Served
Factory Production Line

About Dongguan Huaxin Power

Established in 1999, Dongguan Huaxin Power Technology Co., Ltd is a leading OEM & ODM lithium battery manufacturer based in China. We specialize in Li-Ion and LiFePO4 battery cells for electric vehicles, energy storage, UPS systems, and industrial applications.

Our factory integrates R&D, production, manufacturing, and logistics under one roof, ensuring full control over quality and delivery timelines. With ISO9001:2015 and ISO14001 certifications, we deliver reliable, safe, and high-performance battery solutions worldwide.

  • RoHS, CE, UL, MSDS Certified
  • In-house R&D and Design Team
  • Advanced Automation & QC Labs
  • Custom Packaging & DDP Support

Our Competitive Advantages

High Quality

Strict quality control system, professional test lab, RoHS, CE, UL, and MSDS compliant.

R&D Capability

In-house design team and advanced machinery workshop for custom product development.

Advanced Manufacturing

Automated production lines with strict process control for consistent output.

100% Service

Custom packaging, FOB/CIF/DDU/DDP, and dedicated sales support.

Top Battery Products

18650 Lithium Battery

18650 Lithium Battery 35E 3500mAh 8A

Low self-discharge, high discharge rate, suitable for flashlights, power tools, and portable devices.

  • • Capacity: 3500mAh
  • • Discharge: 8A continuous
  • • Chemistry: Li-Ion (INR)
  • • Certifications: CE, RoHS, MSDS
Get Best Price
Li-Ion Battery Pack

Li-Ion Battery Pack for E-Bike 48V 20Ah

High-capacity pack with BMS, ideal for electric bicycles and scooters.

  • • Voltage: 48V
  • • Capacity: 20Ah (960Wh)
  • • Protection: BMS, overcharge/discharge
  • • Application: E-bike, scooter
Get Best Price
LiFePO4 Battery Cell

LiFePO4 Battery Cell 12.8V 100Ah

Long cycle life, high safety, perfect for solar storage and RVs.

  • • Voltage: 12.8V
  • • Capacity: 100Ah
  • • Cycle Life: 3000+ cycles
  • • Built-in BMS
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21700 Li-Ion Battery

21700 Li-Ion Battery 4500mAh 3.7V

High-capacity 21700 cell with low internal resistance and no memory effect.

  • • Capacity: 4500mAh
  • • Voltage: 3.7V
  • • Max Discharge: 30A
  • • Weight: 68g
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EV Battery Pack

EV Battery Pack 60V 150Ah with BMS

High-performance pack using SANYO cells, ideal for electric vehicles.

  • • Voltage: 60V
  • • Capacity: 150Ah
  • • Cells: SANYO
  • • Protection: Full BMS
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Energy Storage Battery

Energy Storage Lithium Battery 5kW 614.4V

Industrial-grade storage system for off-grid and backup power.

  • • Power: 5000W
  • • Voltage: 614.4V
  • • Application: Solar, UPS
  • • Certification: CE, RoHS
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UPS Battery Cell

UPS Battery Cell 480V 200A

Explosionproof, durable battery for emergency power systems.

  • • Voltage: 480V
  • • Current: 200A
  • • Type: LiFePO4
  • • IP Rating: IP40
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Golf Cart Battery

Golf Cart LiFePO4 Battery 12.8V 40Ah

Multipurpose battery with BMS, suitable for low-speed vehicles.

  • • Voltage: 12.8V
  • • Capacity: 40Ah
  • • Built-in BMS
  • • Environment: Harsh conditions
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Why Choose Our Batteries?

High Energy Density

Our Li-Ion and LiFePO4 cells deliver maximum power in compact sizes, ideal for space-constrained applications.

Long Cycle Life

Up to 3000+ charge cycles ensure long-term reliability and reduced replacement costs.

Built-in Safety

Low internal resistance, no memory effect, and integrated BMS prevent overcharge, overheating, and short circuits.

Fast Charging

Supports rapid charging without compromising battery health or safety.

Environmental Friendly

RoHS and REACH compliant, pollution-free, and recyclable materials.

Custom Solutions

OEM/ODM support for voltage, capacity, packaging, and connector customization.

Frequently Asked Questions

What certifications do your batteries have?

Our batteries are certified with CE, RoHS, UL, MSDS, and ISO9001:2015. We comply with international safety and environmental standards.

Can you provide custom battery packs?

Yes, we offer full OEM/ODM services including custom voltage, capacity, dimensions, connectors, and BMS integration.

What is the warranty period?

We provide a 2-year warranty on all battery cells and packs under normal usage conditions.

What are your shipping terms?

We support FOB, CIF, DDU, and DDP shipping terms. Air and sea freight options are available globally.

Do you offer samples?

Yes, we can provide samples for evaluation. Contact our sales team for details and shipping options.

Contact Dongguan Huaxin Power

For inquiries, quotes, or technical support, visit our official website to connect with our sales team.

Sales Manager: Mr. Zhuang

📧 Email: [email protected]

📞 Tel: +8618253925690

💬 WhatsApp: 86182539256901

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