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Premium Rechargeable Lithium Battery Solutions

Leading manufacturer of high-performance, safe, and long-lasting lithium batteries for consumer electronics, medical devices, industrial tools, and IoT applications. Trusted by global partners since 2008.

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About AVENERGY

Awei Energy Technology Co., Ltd. is a high-tech enterprise integrating R&D, production, and sales of rechargeable lithium batteries. With over 20 mass-produced battery variations, we serve clients across 50+ countries with reliable, certified, and innovative energy solutions.

Our mission is to become the global leader in lithium rechargeable batteries by delivering superior quality, safety, and customization capabilities. We are committed to green, energy-saving design and advanced manufacturing processes.

6+ Months
Quality Warranty
20+
Battery Variants
Lithium Battery Production

Our Customization Solutions

We offer tailored battery solutions for diverse applications, ensuring optimal performance, design, and packaging.

Lithium vs Dry Battery

Lithium Instead of Dry Battery

Replace alkaline batteries in toys, remotes, electric toothbrushes, razors, flashlights, medical devices, sensors, and more with long-lasting, rechargeable lithium alternatives.

Modular Energy Storage

Modular Energy Storage

Custom packs for travel charging, home/office UPS, drones, e-bikes, and portable tools. Scalable, efficient, and safe modular designs.

Custom Battery Design

Fully Customized Services

Tailored performance, unique shapes, branded packaging, and OEM/ODM support. We bring your battery vision to life.

Our Premium Products

High-quality, certified rechargeable lithium batteries designed for performance, safety, and longevity.

18650 Rechargeable Battery

18650 Rechargeable Battery

High-capacity lithium-ion cell ideal for flashlights, power tools, and portable electronics.

  • • 3.7V Output
  • • 2600mAh Capacity
  • • Rechargeable & Durable
  • • CE, RoHS Certified
D Size Lithium Battery

D Size Lithium Battery

Rechargeable lithium replacement for standard D cells. Ideal for high-drain devices.

  • • 3.7V / 3.2V Options
  • • High Energy Density
  • • Long Cycle Life
  • • Safe & Stable
Lithium AAA Rechargeable

Lithium AAA Rechargeable

Compact, powerful AAA lithium cells for remotes, sensors, and small electronics.

  • • 3.7V Output
  • • Ultra-Compact Design
  • • USB-C Rechargeable
  • • Low Self-Discharge
USB Rechargeable 9V Battery

USB Rechargeable 9V Battery

Modern 9V lithium battery with built-in USB charging. No charger needed.

  • • 7.4V / 500mAh
  • • Micro-USB or USB-C
  • • LED Charge Indicator
  • • Drop-in Replacement
Custom C Battery Pack

Custom C Battery Pack

Bespoke C-size lithium packs for industrial and consumer applications.

  • • Voltage: 3.7V–14.8V
  • • Custom Capacity
  • • Protection Circuit
  • • OEM/ODM Supported
14500 Rechargeable Battery

14500 Rechargeable Battery

AA-size lithium-ion cell with high discharge rate and long life.

  • • 3.7V Output
  • • 800–1200mAh
  • • Flat Top / Button Top
  • • Ideal for LED Lights
Lithium Coin Cell

Lithium Coin Cell (CR2032)

Rechargeable alternative to standard coin cells for watches, remotes, and IoT.

  • • 3.6V Rechargeable
  • • 40–60mAh
  • • Long Shelf Life
  • • Stable Voltage
Lithium AA Rechargeable

Lithium AA Rechargeable

High-performance AA lithium battery with USB rechargeability.

  • • 3.7V Output
  • • 1200mAh Capacity
  • • Built-in Protection
  • • 500+ Charge Cycles

Why Choose AVENERGY?

Quality Assurance

Premium materials, rigorous testing, and 6-month warranty on all batteries.

Advanced Technology

Cutting-edge R&D, patented designs, and globally certified manufacturing.

Energy Efficient

Low self-discharge, high energy density, and eco-friendly design.

Custom Solutions

Tailored batteries for unique applications, shapes, and performance needs.

50+
Countries Served
15+
Years Experience
200+
Global Clients
6M
Batteries Shipped

Frequently Asked Questions

What certifications do your batteries have?

Our batteries are CE, RoHS, and UN38.3 certified. We comply with international safety and environmental standards.

Do you offer custom battery design?

Yes, we provide full OEM/ODM services including custom capacity, voltage, shape, PCB, and packaging.

What is your warranty policy?

We offer a 6-month warranty on all batteries for defects in materials or workmanship under normal use.

Can I get samples before bulk order?

Yes, sample orders are available for evaluation. Contact us for sample pricing and lead time.

Get in Touch

Have questions or need a custom solution? Reach out to our team today.

Contact Information

Phone: +86-755-23227542

Mobile: +86 138 5799 9492

Email: [email protected], [email protected]

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