A bright future energized by opportunities for all.

ABOUT US

We’re on a mission to energize products, people, and the planet with our high-quality batteries and moral-driven actions.

Who We Are

Your Trusted Partner for Custom Li-ion Battery Packs From Design to Production.

CMB has been a pioneer in the field of custom li-ion batteries industry for over 15 years. Our custom li-ion batteries are widely used in various applications, medical devices, e-mobility devices, and the high-tech industry. Whatever your custom li-ion batteries needs are, we’ll fulfill.

Our dedicated team of experts works closely with you, guiding you at each step of the design and production phase to ensure you’re delivered a reliable custom lithium-ion battery.From concept to delivery, we meticulously manage and document every design and production stage to ensure you receive a product that exceeds expectations.

CMB Company

What Drive Us

Our Core Values Guide Our Business Strategy

These values have guided us for years and will continue to represent our strategy for long-term growth and sustainable development.
Proactivity

Proactivity

We’re a company full of energy, just like the batteries we produce. We’re always at the forefront of our industry, anticipating customer needs, developing innovative products, and giving back to society. We don’t wait for change; we actively seek progress.
Quality

Quality

Our top priority is creating high-quality, reliable battery products. We know that a company’s value is reflected in its product quality, so we invest significant effort and resources into developing and producing the most advanced and trustworthy batteries.
Collaboration

Collaboration

We value the contribution of every team member. Through effective communication and teamwork, we not only meet customer needs but strive to exceed expectations. We believe collaboration is crucial not just for business, but for making a broader impact.
Transparency

Transparency

We operate with full transparency, guiding customers through the ordering, customizing, production, and delivery processes. We offer honest pricing and timelines, and we share our daily operations, showing customers how we’re working to make a bigger difference in the world.

PEOPLE

PRODUCT

PLANET

Our Team

Meet The People At The Center Of All That CMB Does.

Our dedicated employees are at the core of everything that CMB produces. They’re behind the high quality products we create and CMB’s successes as a whole.

Cherry Yi

Founder & CEO

Cherry Yi
Founder & CEO
Huahan Wang

CTO

Huahan Wang
CTO
Meet the CMB Staff
Testimonials

What Our Clients Are Saying About CMB

Jhon Reeve

We are an electric surfboard company and have been working with CM Batteries for over five years. As a specialist supplier of custom battery packs, CM Batteries has in my mind gone above and beyond in terms of customer service. Because of the specific nature of our products, the waterproofing and long-lasting functionality of the batteries must be of an extremely high standard. I was pleased that Cherry was able to communicate with me in a way that completely understood my needs and helped me to address my concerns about the quality of the batteries.

JHON REEVE
David Bell

I would like to congratulate CMB as one of Active’s most trusted lithium battery manufacturer and business partners in China, CMB has been the sole supplier of smart Lithium-Ion battery for our Arrow Smart-Kart for children, and we are very pleaesed with the service CMB has provided since we established our supply-chain partnership almost four years ago. What sets CMB apart is your team’s relentless pursuit of customer satisfaction through quality, service and honesty. We regard CMB as a valued partner in both product development and manufacturing, and I highly recommend CMB as a battery pack supplier to any potential customers.

DAVID BELL
Read More Testimonials

Pioneering Transparency in Battery Manufacturing

At CM Batteries, transparency is a priority at every stage of our manufacturing process, ensuring that customers receive high-quality, long-lasting, and custom-designed battery solutions. As the demand for open, accountable information grows, we empower our customers with clear and accurate insights into every aspect of our process—from advanced battery pack technology and custom design to prototype development, quality control, materials management, and streamlined delivery.

We uphold the highest moral standards to ensure that our commitment to sustainable and responsible production is evident at every step. By sharing our processes and practices openly, we build trust, meet high product standards, and strengthen the bond with our valued customers.

Our Sustainability Commitment

Our Sustainability Commitment

Our mission is creating reliable and long-lasting custom batteries.

We’re committed to making a positive impact by embedding core values into our daily practices, from reducing energy use and minimizing waste to enhancing worker livelihood and prioritizing recyclable materials. Our sustainable practices—from safe, eco-friendly chemistries to resource-efficient production—reflect our dedication to delivering quality battery solutions with minimal environmental impact.

Get help finding and using batteries at CM Batteries.com

We’re ready to craft a battery pack that suits you and your device’s exact needs.