China Lithium Marine Batteries Manufacturers, Trolling Motor Batteries Suppliers, Lithium Solar Batteries Factory

Who are we?

Huanduy is an accredited professional lithium ion battery manufacturer. Application in RVs, marine, home energy storage systems, communication base stations, golf carts, and other fields. Huanduy is a recognized leader in energy storage lithium battery.

What is CoPow?

CoPow is a famous brand of Huanduy with the brand value of safer and smarter. Huanduy is the first manufacturer of smart lithium batteries, dedicated to making batteries safer and smarter with more advanced technology.

Why safer and smarter?

CoPow battery only uses CATL, EVE and other China Top 10 Brand cells which escort the safety of battery. And CoPow battery uses exclusively self-retained BMS, makes the battery Smarter and safer. Each Huanduy battery is just like equipped with an AI system.

Shenzhen Huanduy Technology Co., Ltd

CoPow Advantage

Strong R&D Strength

The founders and R&D team come from CATL, BYD, and OptimumNano, with an average of more than 20 years of experience in lithium battery energy storage. The team have the excellent advantage of leading technology in lithium ion battery.

Realize Your Power Ideas

With project experience in more than 40 countries, and 500+ customized solution, we can design the right lithium ion battery solution with just one idea of yours.

Perfect Production Management System

The perfect production management system ensures that each CoPow battery can be produced under our process supervision. We will establish SOP for each product.

Pro BMS, Precise and Amazing

Exclusively self-retained BMS makes the battery Smarter and safer. Get the most accurate battery data. It can achieve the best protection against battery short circuits, high voltage, low voltage, overcharge, over-discharge, harsh temperatures, etc.

State of CoPow battery, within reach, without touch

An RS485 communication port enables real-time communication and data transfer. And Bluetooth function can smoothly transmit your battery's real-time data to your mobile phone. To realize your real-time monitoring of the battery status.

Escort for Safety

Use CATL, EVE, and other top brand and automotive grade cell. New with QR code, to ensure the safety of your battery. It can make your outdoor leisure longer.

Lithium RV Battery

Lithium Marine Batteries

Lithium Golf Cart Batteries

Energy Storage System

High-quality products, superb technology

Hot Products

12v 100ah RV Lifepo4 Battery Pack

Battery Energy:1280 Wh
Rated Voltage:12.8 V
Rated Capacity:100 Ah...

36V 40Ah Lithium Ion Battery

Battery Energy:1536 Wh
Rated Voltage:38.4 V
Rated Capacity:40 Ah...

48v 105ah Lifepo4 Golf Cart battery - CoPow

Battery Energy:5376 Wh
Rated Voltage:51.2 V
Rated Capacity:105 Ah...

Lithium 48v 100ah Battery

Battery Energy:5120 Wh
Rated voltage:51.2 V
Rated capacity:100 Ah...

Solar Powered Backup Battery

Rated capacity:100Ah
Rated voltage:51.2V
Working voltage:40~58.4V...

Battery Storage System for Home

System capacity:10.4kwh
Number of parallel batteries:2
Battery pack...

Lithium Battery for Solar Storage

Energy:15.36Kwh
Rated voltage:51.2V
Working voltage...

20kw Solar System with Battery Storage

System capacity:21.5kwh
Number of battery parallel:2
Rated capacity of...

About Huanduy & CoPow

THE FIRST CHOICE IN SUPPLY SOLUTION IN ENERGY STORAGE MARKETS

We brings international production, service and supply procedures and standards to the energy storage markets of the world. We are a recognized world leader in energy storage markets.

National certified high-tech enterprise
Have the automated production line
Safer and Smart
Innovation and technical strength far exceed peers

Happy Client

Technical Staff

Custom Case

Awards Received

Our news will be updated in time