HMZ TECHNOLOGY is a leading manufacturer of lithium-ion battery solutions and portable power solutions, specializing in the design and production, and sales of batteries, high-quality power banks, and other solar energy solutions. Our products are designed to provide reliable, efficient, and cost-effective storage energy systems for residential, commercial, and industrial applications.

By optimizing lithium-ion batteries, portable power supply, and energy storage systems, HMZ TECHNOLOGY has offered state-of-the-art integrated/distributed energy solutions both on and off the grid in many applications, including car, mining, telecommunication, rental, construction, off-shore, and so on. For more than 10 years HMZ has successfully exported power generation products to dozens of countries and has won a fair reputation as a trusted manufacturer and faithful partner.


HMZ TECHNOLOGY has a strict quality control system policy. There are production line records for each batch of products tracking real-time production and testing conditions. Data will be retained for long-term observation and guarantee uniformity, which reduces defective products with poor appearances.

Each HMZ TECHNOLOGY product adopts well-known branded battery cells, a durable structure, and long-lasting materials. HMZ TECHNOLOGY devotes to making customers satisfied with the effective energy storage system, continuous innovation, and successive improvement.


We are looking for reliable distributors worldwide, welcome to join us! Let us work together to achieve zero carbon emissions as soon as possible!

Product advantages

We are a professional energy storage lithium battery manufacturer and an energy storage solution provider.

We are looking for a reliable distributor in each country with the lowest agent price, contact us for more information.

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Location advantages

HMZ is located in Hefei City. It is the capital and largest city of Anhui Province, China.

It was identified by The Economist in December 2012 as the world’s No.1 fastest-growing metropolitan economy.

Why Choose HMZ Batteries

Quality Control

100% inspection before shipment.

Quick Shipping

Samples can be shipped by DHL/FedEx/UPS/TNT/etc.

Global Support

Contact us 24×7 to solve all your after-sales problems.

OEM/ODM/Bulk Order Purchasing Steps

Step 1: Choose your favorite ESS or battery models and contact our sales;

Step 2: We check and confirm with you every detail of your requirements;

Step 3: Sales contract signed, the procedure of PO and PI, etc.;

Step 4: We started production for you after receiving the agreed deposit; 

Step 5: We do a 100% Inspection before delivering to you;

Step 6: Shipping arrangement based on your required ways and delivery on time; 

Step 7: We are here 24×7 to solve all your after-sales problems:

Email us via support@hmztechnology.com, or call us at 0086-18154088119 directly.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “@hmztechnology.com”

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