Client Testimonials | CM Batteries

See what our B2B customers are saying about us

A Industrial IOT Company

“After tracking the first year of wide temperature batteries, we experienced CM Batteries’ -40°C~85°C wide temperature battery used telematic devices for hostile, harsh environment outdoor application, such as construction machines, agriculture machines. The battery has outstanding performance in harsh temperatures.”

Andrei Mincov, Sourcing and Manufacturing Director

A Wearable Devices Company

“The 3.7V 9mAh lipo Battery was tailored with very fussy about the size (15*2*8mm). The customization route is very simple and efficient. The team of CM Batteries is professional and outstanding. That made my day.”

Ian Miller,Design Engineer

More Case Studies

A Watercare Company

“We asked CM Batteries to design a 12V 200Ah self-heating battery pack for the water treatment equipment. We tested the battery pack in cold -20°C conditions for 6 months. The batteries work well, and their support is second to none.”

Roy Bamford, Electrical Engineer

A E-Foil Manufacturing Company

“It has taken 3 months to work with CMB’s engineering team to develop the efoil batteries together. They adopt their advanced technology to solve the discharge and heat issues. They did it. Their engineering team supports us a lot.”

Dary Lawant, CEO

“You will do an amazing job for us, we are also a very unique customer, we have experience in production and China, for us, the first is the people, and then we are sure that any technical or production issues will be perfect.”

Sariel Kovalio

Purchasing & Logistics

“Their technology is remarkable, and the quality is stable. When we contact them with issues, they respond very quickly. Thanks, CM Batteries, for a great customer experience and great products.”

Elias Liehu

R&D Engineer

“We have already decided to work with you. I was impressed by your attitude to managing the relations with the customer and your company. So we will start with two samples and proceed according to the results.”

Mark Walker

CEO