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Clean, Long-Lasting Power from Air & Water

Wenzhou Aluminum Energy Battery Co., Ltd. pioneers innovative aluminum-air and magnesium-air battery technology — delivering safe, eco-friendly, and ultra-durable power for emergency, outdoor, and off-grid applications.

Z50 Water Dip Light

About Wenzhou Aluminum Energy Battery

We are a leading innovator in metal-air battery technology, specializing in aluminum-air and magnesium-air systems that offer sustainable, long-duration power without heavy metal pollution.

Eco-Friendly Energy

Our batteries are free from toxic heavy metals, offering a clean and sustainable alternative to traditional power sources.

Long-Lasting Power

With storage life exceeding 10 years and continuous operation up to 72+ hours, our solutions are built for reliability.

Safe & Flame-Free

No fire risk — our water-activated batteries are safe for home, emergency, and outdoor use.

Our Featured Products

Engineered for performance, portability, and emergency readiness.

Z50 Water Dip Light

Z50 Water Dip Light

Compact magnesium-air battery lamp. Portable, long endurance, ideal for emergency lighting.

  • ✅ 72+ hours continuous lighting
  • ✅ 10+ year shelf life
  • ✅ Flame-free & safe
  • ✅ Water-activated
Z500 Water Torch

Z500 Water Torch

High-brightness flashlight with quantitative water supply and hydrophobic film.

  • ✅ High brightness output
  • ✅ PP hydrophobic film
  • ✅ Stable reaction control
  • ✅ Emergency-ready
S3 Water Bag Light

S3 Water Bag Light

Foldable aluminum-air bag lamp. Lightweight, high brightness, no heavy metal pollution.

  • ✅ Easy to fold & store
  • ✅ Eco-friendly design
  • ✅ Reusable structure
  • ✅ Outdoor & home use
S6 Plus Water Light CUBE

S6 Plus Water Light CUBE

High-brightness aluminum-air lamp with replaceable consumables.

  • ✅ Double chamber design
  • ✅ Reusable body
  • ✅ Emergency lighting
  • ✅ Power reserve
S30 Plus Water Light

S30 Plus Water Light

Multi-function light with 360° ring lighting and mobile phone charging.

  • ✅ 360° ring light
  • ✅ USB charging port
  • ✅ Replaceable consumables
  • ✅ Power bank function
S30Y Plus Water Light

S30Y Plus Water Light

High-brightness aluminum-air lamp. Reusable, ideal for power shortage areas.

  • ✅ High luminosity
  • ✅ Emergency reserve
  • ✅ Long operational life
  • ✅ Reusable design
S200 Hydroelectricity

S200 Hydroelectricity

Portable aluminum-air power supply with QC2.0, QC3.0, and PD output.

  • ✅ Multiple fast charging
  • ✅ Outdoor & emergency use
  • ✅ Reusable consumables
  • ✅ Stable power output
S3000 Aluminum-Lithium Hybrid

S3000 Hybrid Generator

High-capacity water-activated hybrid power supply with 5V, 12V, and AC220V output.

  • ✅ Built-in lithium-ion
  • ✅ Multi-voltage output
  • ✅ Daily & emergency use
  • ✅ High power capacity

Where Our Technology Powers Life

From disaster zones to daily adventures, our batteries deliver reliable energy when it matters most.

Outdoor Lighting

Ideal for camping, hiking, and remote areas. Long-lasting, lightweight, and water-activated.

Emergency Rescue

Reliable power for disaster relief, medical devices, and rescue operations — no grid needed.

Mobile Devices

Charge phones, tablets, and wearables in off-grid or emergency situations.

Energy Storage

Supports renewable energy systems and industrial storage with long-duration discharge.

Why Choose AlNrg Batteries?

  • Zero Fire Risk

    No flammable materials — safe for indoor and emergency use.

  • Over 10-Year Shelf Life

    Store for years without degradation — perfect for emergency kits.

  • Water-Activated

    Just add water — no charging, no grid, no hassle.

  • Eco-Friendly

    No toxic heavy metals. Aluminum and magnesium byproducts are recyclable.

  • Reusable Design

    Replaceable consumables mean long-term savings and less waste.

S30Y Plus Water Light
72+
Hours of Lighting
10+
Years Shelf Life
0
Fire Risk
100%
Water Activated

Frequently Asked Questions

How do aluminum-air batteries work?

They generate electricity through a chemical reaction between aluminum, air (oxygen), and water. No charging required — just add water to activate.

Are these batteries rechargeable?

The main body is reusable, but the aluminum anode is a consumable. Once depleted, replace the anode module to reuse the device.

Can I use tap water?

Yes, clean tap water or even rainwater works. Avoid highly contaminated or salty water for best performance.

Are they safe for children?

Yes, they are flame-free and non-toxic. However, supervision is recommended as with any electronic device.

Get in Touch

For inquiries about our products or partnerships, please visit our official website to contact us directly.

Wenzhou Aluminum Energy Battery Co., Ltd.

56-17 Nirong Middle Road, Kunpeng Street, Oujiangkou Industrial Agglomeration Zone, Wenzhou

Email: service@alnrg.com | Sales: +86 15058977965

Work Hours: Monday–Friday, 9:00 AM – 6:00 PM

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