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Powering the Future with Advanced Battery Technology

First Energy Power Co., Ltd. (FEP) is a leading manufacturer of LiFePO4, lithium polymer, 18650, and custom battery solutions for e-bikes, EVs, UAVs, and industrial applications worldwide.

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High Energy Density

Eco-Friendly

Custom Solutions

Global Reach

FEP Battery Manufacturing

About First Energy Power

First Energy Power Co., Ltd. (FEP) is a leading company in designing and manufacturing batteries and power systems with advanced technology for various applications, enabling utility and industry customers to improve performance while lowering environmental impact around the world.

With a global vision, FEP has stepped into rapid development, ranking among the top in the fields of EV models, energy storage, and lithium battery exports in China. Our products are now distributed across the USA, EU, Japan, Korea, and other international markets.

ISO9001 Certified Manufacturer
Advanced Automated Production
Fast Lead Time & Sample Support
Custom Battery Design Available

Our Premium Products

From high-energy lithium polymer to rugged e-bike and custom power systems, FEP delivers reliable and innovative battery solutions for every industry.

Heated Insoles

Heated Insoles

Rechargeable lithium battery-powered heated insoles for extreme weather conditions.

  • Type: Rechargeable Lithium
  • Use: Footwear Heating
  • Customizable: Yes
High Energy Density Lipo Battery

High Energy Lipo 8043125

Ultra-dense polymer battery ideal for portable electronics and drones.

  • Spec: 3.7V 6100mAh
  • Energy Density: ~272Wh/kg
  • Weight: 83g
UAV Battery

14.8V 5700mAh UAV Battery

High-performance battery designed for extended drone flight times.

  • Voltage: 14.8V
  • Capacity: 5700mAh
  • Application: UAV / Drones
36V E-Bike Battery

36V 10Ah Bottle Battery

Sleek, high-capacity lithium-ion battery for e-bikes and mobility devices.

  • Voltage: 36V
  • Capacity: 10Ah
  • Design: Bottle Type
Sony 18650 Battery

Sony 18650 VTC3

High-drain cylindrical cell for power tools and performance devices.

  • Model: US18650VTC3
  • Capacity: 1600mAh
  • Chemistry: Lithium-Ion
Custom EV Battery

Custom EV Battery Packs

Tailored battery systems for electric vehicles and industrial equipment.

  • Type: Custom Design
  • Voltage: Scalable
  • Support: Full R&D
Car Jump Starter

Car Jump Starter

Portable lithium-powered jump starter for emergency vehicle starts.

  • Output: 12V
  • Capacity: High Surge
  • Portability: Compact & Lightweight
LiFePO4 Battery

LiFePO4 Power Batteries

Long-life, stable lithium iron phosphate batteries for energy storage.

  • Chemistry: LiFePO4
  • Lifespan: 2000+ Cycles
  • Safety: High Thermal Stability

Why Choose FEP Battery?

Advanced Manufacturing

Highly automated production lines and comprehensive testing ensure consistent quality and performance across all battery systems.

Customization Expertise

From form factor to capacity and discharge rates, FEP offers full customization to meet unique application requirements.

Global Export Leader

Trusted by customers in the USA, EU, Japan, Korea, and Canada, FEP is a top exporter of lithium battery solutions from China.

High Energy Density

Our proprietary high-energy lipo batteries achieve up to 272Wh/kg, maximizing runtime in compact designs.

Quality & Safety Certified

ISO9001 certified with rigorous quality control processes ensuring safe, reliable, and durable battery performance.

Fast Lead Time & Samples

Rapid prototyping and sample availability ensure faster time-to-market for your battery-powered products.

10+
Years Experience
50+
Countries Served
2000+
Custom Projects
ISO9001
Certified

Frequently Asked Questions

What types of batteries does FEP manufacture?

FEP produces a wide range of batteries including LiFePO4, lithium polymer, 18650 cylindrical cells, e-bike batteries, car jump starters, and fully customized battery packs for EVs and industrial use.

Can FEP provide custom battery solutions?

Yes, FEP specializes in custom battery design and manufacturing. We offer full R&D support, prototyping, and scalable production for unique voltage, capacity, size, and performance requirements.

Are FEP batteries certified for international markets?

FEP is ISO9001 certified and our batteries meet international safety and performance standards, enabling export to the USA, EU, Japan, Korea, and other global markets.

What is the lead time for samples and mass production?

FEP offers fast sample turnaround and competitive lead times for mass production, ensuring quick deployment for OEMs and system integrators.

Get in Touch

For inquiries, samples, or custom battery solutions, contact First Energy Power Co., Ltd. today.

Phone

+86-0755-89290435

+86-0755-89290794

Email

[email protected]

Skype

firstenergypower

Address

Fl. 2, Bld. 3, DeTai High-tech Industry Park, Longhua, Baoan District, Shenzhen 518109, P.R. China

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