Legend- Your Reliable Medical Device Battery Manufacturer

Legend is a professional lithium-ion battery manufacturer. We specialize in providing high-quality Li-ion battery solutions for medical devices. Our products are widely used in the medical field. They provide strong support for the reliable operation of medical equipment.

  • Portable infusion pump Li-ion battery
  • Portable breathing machine Li-ion battery
  • Oximeter Li-ion battery

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requirements of Medical Device Battery

Safety:

1. Comply with medical equipment battery safety standards (such as IEC 60601-1 and IEC62133). This ensures the battery does not hurt the patient or operator during use.

2. Multiple safety protections to prevent accidents. These include over-charge protection, over-discharge protection, over-current protection, short-circuit protection, etc.

Reliability:

1. The battery should provide stable and reliable power output to ensure the normal operation of medical equipment.

2. Medical device batteries should have low failure rates and predictable performance. The battery delivers consistent performance even under harsh conditions.

Comply with regulatory requirements:

Comply with regulations and standards related to medical devices. These include FDA (U.S. Food and Drug Administration) requirements, CE (European Community) certification standards, etc.

Environmentally friendly:

Comply with environmental protection regulations such as RoHS (Restriction of Hazardous Substances). Ensure batteries can be disposed of safely and environmentally after use.

Performance stability:

Maintain stable performance under different environmental conditions (such as temperature and humidity). Ensure that medical equipment can operate normally in various working environments.

Customization:

Customization options are available to meet the specific needs of different medical devices. This includes different voltages, capacities, connector types, etc.

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lithium-ion batteries used in medical devices

Portable Infusion pump Li-ion battery

Portable breathing machine Li-ion battery

Oximeter Li-ion battery

types of Medical Device Battery you can choose

Portable Ultrasound machine Li-ion battery

  • Cell: Panasonic NCR18650GA
  • IC: TI BQ40Z50
  • Communication portocol: CanBus
  • Connector: Gold plated pin and POGO pin
  • Voltage: 11.1V
  • Capacity: 10.5Ah
  • Cycle life: 500 cycles
  • Working temp.: -20°C-60°C
  • Application: Portable ultrasound machine
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Medical Tablet PC Li-ion Battery

  • Cell: ATL
  • IC: TI, ST, RICOH
  • Communication portocol: SMBus
  • Connector: FPC
  • Voltage: 3.82V
  • Capacity: 13.17Wh
  • Cycle life: 800 cycles
  • Working temp.: -20°C-60°C
  • Application: Medical Tablet PC, Smart phone
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Patient Monitor Li-ion Battery

  • Cell: Panasonic NCR18650BD

  • IC: TI BQ40Z50
  • Communication portocol: SMBus
  • Connector: Gold plated pin, Blade connector
  • Voltage: 11.1V
  • Capacity: 6400mAh
  • Cycle life: 800 cycles
  • Working temp.: -20°C-60°C
  • Application: Patient Monitor
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Portable ventilator Li-ion battery

  • Cell: NaLi 3.7V 103080-2500mAh
  • IC: TI ST
  • Communication protocol: CanBus RS485
  • Connector: Blade connector
  • Voltage: 10.8V
  • Capacity: 7500mAh
  • Cycle life: 1000 cycles
  • Working temp.: -20°C-60°C
  • Application: Portable ventilator
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Portable Infusion pump Li-ion battery

  • Cell: Molicel INR-21700-P42A
  • IC: TI
  • Communication protocol: SMBus
  • Connector: Gold-plated pin
  • Voltage: 7.4V
  • Capacity: 5000mAh
  • Cycle life: 800 cycles
  • Working temp.: -40°C-80°C
  • Application: Portable Infusion pump
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Portable oxygenator Li-ion battery

  • Cell: Samsung INR21700-50E

  • IC: TI
  • Communication portocol: SMBus
  • Connector: gold plated pin
  • Voltage: 14.8V
  • Capacity: 8000mAh
  • Cycle life: 800 cycles
  • Working temp.: -40°C-60°C
  • Application: Portable oxygenator
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We can provide customized solutions

Legend is a professional medical device battery manufacturer. We provide customized battery solutions. They can meet the specific requirements of medical device batteries.

Voltage and Capacity

Each Lithium ion battery cell has a nominal voltage of only 3.7V or 3.2V. To get a higher voltage lithium ion battery pack, you need to assemble many Li-ion battery cells with series connection. Each lithium ion battery cell has a smaller capacity. To get a bigger capacity, you need to assemble Li-ion battery cells with parallel connection.

BMS and Communication Protocol

If you need your own BMS, which match with your battery pack better, let us know your requirements. Our BMS and Electronics engineer team will design for you. To communicate with your device, you need specific communication protocols. No problem, we can do it. These include CANBus, SMBus, RS485, I2t, UART, etc.

Housing and Connectors

You need battery housing to protect the Li-ion battery and fit the battery room in your devices. Our structural engineer can design it for you. Reliable connectors are essential to connect your devices with the battery pack. You can choose many connectors: Molex, JST, XT30/60/90, TRX, Bullet, Blade, Pogo PIN, EC/IC, QS8, Anderson Plug, etc.

why choose our batteries for medical devices

High energy density

Our medical device batteries offer outstanding energy density. They store large amounts of energy in a small volume. They provide long-lasting power support for medical equipment.

Long life

Our batteries are manufactured using high-quality materials and advanced processes. They maintain excellent performance over continuous use and multiple charges and discharges.

Quick charge and discharge

They are able to charge fully in a short time while releasing energy quickly when needed. Ensure continuous operation and rapid response of medical equipment.

Safety performance

Our batteries are equipped with multiple safety protection features. This includes overcharge, over-discharge, and over-current protection. Ensure safe and stable operation under any circumstances.

Environmentally friendly

The batteries for medical devices are made of eco-friendly materials. They comply with relevant environmental protection regulations and standards. This will not cause pollution during use and disposal.

Customizable

We offer customization. This includes size, shape, and connection methods. They can meet the specific requirements of different medical devices. Ensure optimal performance and compatibility.