Medical Devices

Medical Device Battery Manufacturers

CMB has 15 years of experience and ISO 13485 as one of the leading medical device battery manufacturers. We offer in-house engineering, design, and testing capabilities ensuring we can meet our customer’s full life cycle product needs. During that time, we’ve engineered and manufactured long-lasting and reliable custom medical batteries for a wide range of world-leading medical devices and equipment, including but not limited to:

  • Electric wheelchairs & e-scooters
  • Medical voyager portable track lift
  • AEDs
  • Blood pressure monitors & glucose monitors
  • Infusion pumps & enteral pumps
  • Portable ultrasounds
  • Blood pressure monitors & glucose monitors
  • Surgical tools
  • PAPP/CPAP devices

Through our Charge Less program, CMB offers discounts on battery packs for individuals and organizations conducting research in the medical field with medical devices or equipment requiring lithium-ion batteries. It’s our small way of contributing to a noble cause.

Medical Device Battery Manufacturer Requirements

CMB medical batteries are designed with high reliability, high energy density, work in special environments, and size and shape adaptability. Advantages of CMB manufacturing:

  • Quality Management System: CMB had verified with ISO 13485 and ISO 9001:2018 as the international standard that specifies requirements for a quality management system (QMS). We control standards from the materials, semi-finish assembly, and finished product testing to ensure battery safety.
  • Supply Chain Management: We have a strong supply chain ability.  The stable quality, and lead time to ensure the quality, and manufacturers that use environmental materials are our priority.
  • Battery Design Experience: Because the medical equipment battery has a small dimension request, CMB engineering team has the ability from the cells, BMS, and medical grade battery case design over 5 years.

Medical Batteries Certifications for Medical Applications

Medical device batteries must meet a number of qualification standards in order to be placed on the market. These standards are designed to ensure the safety, reliability, and performance of the battery in medical.

  • Market certificates: For North America, medical equipment batteries should be verified by IEC 62133, UL 2054, ISO 13485, and IEC 60601-1. In Europe, medical lithium batteries should be verified by IEC 62133, IEC 60601-1, UL 2054, ISO 10993-1 and ISO 13485, and the UK requires UKCA certification
  • Transportation certificates: UN38.3, MSDS, UN38.3 test summary, etc.
  • Safety certificates: IEC62133, Rosh, etc.

As one of the outstanding medical device battery manufacturers, CMB can guide you through the medical certification process to ensure your products earn the correct certifications for your market.

Medical Equipment Battery Solution

Medical device battery manufacturers and professionals must choose the right battery type for each medical device based on its power requirements, size limitations, and safety considerations:

  • PCB and BMS: The CMB engineering team designs a unique protective circuit board (PCB) or battery management system (BMS) for each medical grade rechargeable battery.
  • Battery Types:  Custom medical battery pack composed of Ternary Batteries (18650 and 21700 cells), lifepo4 batteries, lipo batteries, and NiMH Batteries, to provide energy for Class123 medical equipment.
  • Battery Housing: Packing by shrink wrap, plastic casing, or metal casing, to meet IP54 and waterproof standards.

10S2P Battery Pack for Electric Wheelchair

The 18650 10S2P battery pack has an instantaneous discharge current of 20A, providing strong and continuous power. The Guidance about electric wheelchair Battery.

  • Voltage: 36V
  • Capacity: 6800mAh
  • Energy Stored: 244.8Wh
  • Weight: 2.1lbs
  • Dimension: 69*74*156mm

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LiFePO4 4S11P Battery Pack for Medical Trolley

The lifepo4 26650 4S11P battery pack has 2000 cycles(DOD 80%), passed the IP67 test, and has a low self-discharge rate which can maintain energy even during long-term standby.

  • Voltage: 12.8V
  • Capacity: 35Ah
  • Energy Stored: 420Wh
  • Weight: 17.64lbs
  • Dimension: 286*260*101mm

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2S1P Battery Pack for Portable Infusion Pump

The 18650 2S1P battery pack uses a gold-plated shrapnel output method to increase conductive reliability, ABS and PC shell customization.

  • Voltage: 7.2V
  • Capacity: 2600mAh
  • Energy Stored: 18.7Wh
  • Weight: 0.33lbs
  • Dimension: 140*50*23mm

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Portable Infusion Pump Battery Pack


4S3P Battery Pack for AED

The 4S3P lithium-ion battery medical devices have high output power and long-term standby function and can be carried outdoors for use in cold environments.

  • Voltage: 14.8V
  • Capacity: 7500mAh
  • Energy Stored: 111Wh
  • Weight: 1.8lbs
  • Dimension: 239*46*70mm

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How We’ll Work Together
We’ll ask questions via our inquiry about your medical equipment battery-specific needs.  Please provide the voltage, capacity, specific battery case, and special needs.
We’ll determine the primary medical equipment specifications for custom medical device batteries.
We’ll estimate you according to the volume of your demand.
We’ll send you the contract once you confirm your unique custom medical equipment battery solution.
We’ll provide a sample product for you to test and approve.
More Technical Articles On Medical Device Battery:

Medical Equipment Batteries FAQ

What are the biggest concerns for medical device batteries?

It’s imperative that battery packs being used to provide power to medical equipment of any kind do not explode or cause fires. CMB is a leading medical batteries supplier, that can recommend incorporating protection circuit boards (PCB) into each battery pack’s design, as well as the use of world-leading cell brands.

What standards does CM Batteries comply with for its medical equipment battery packs?

CMB complies with ISO standards (International Organization for Standardization) when manufacturing batteries used in medical devices for the healthcare industry, ensuring quality control and peace of mind for international consumers. CMB takes quality control very seriously, employing a rigorous management system that ensures our products are not only the best quality, but also the safest they can be.

Tailored Customization

Our design team can create custom battery designs for just about any device or machine.

Timely Delivery

Our efficient production and distribution process gets your product delivered in a timely manner.

Quality Guarantee

We stand by our products and guarantee you’ll be happy with your purchase.