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Medical Battery Solution

OEM Medical Battery

Medical equipment manufacturers globally look to Grepow when developing new battery-powered medical equipment. Grepow has a proven track record of delivering quality batteries and battery chargers for a diverse range of medical applications including digital imaging, patient monitoring, thermometer, hearing aids, ventilators, and so on. Whether the battery is required to be the main source of power or as backup power for the device, our expert team of engineers will work closely with you to ensure you get the right battery solution for your requirements. OEM’s globally rely on Grepow to deliver both pre-engineered and custom battery solutions for medical and mobility equipment.

Custom Medical Battery Solutions

Grepow offers a wide range of battery sizes and configurations that support various medical applications. For those applications that require unique power requirements, our expert engineers can help design, develop, test, and manufacture custom battery solutions for the specific needs of almost any application. Contact us today for more information on our custom battery solutions.

Medical Battery Features

At present, medical equipment is gradually becoming smaller and lighter, and mobile medical work such as on-site rescue and patient transfer is changing. Grepow medical lithium battery has the advantages of high energy density, small size, lightweight, long life, good battery capacity retention, wide operating temperature range, etc., and meets the requirements for lightweight and mobility of portable medical equipment.

  • Medical battery type: lithium polymer battery

  • Low temperature type: -50 ℃ ~ 50 ℃

  • Ordinary standard type: -20 ℃ ~ 60 ℃

  • High C-rate: up to 40C

  • Fast charging at 3C or even 5C

  • Custom: shapes, capacity, voltages, etc.

Over 5,000 medical batteries to choose from

Model No. Voltage (V) C-rate (C) Capacity (mAh) IR (mΩ) Weight (g) Shape Structure
(Click the icon)
GRP3030027-G2A 4.2 15 140 ≤75 3.1±0.3 Round
Grepow round battery
GRP3013020-X2A 4.2 40 37 ≤300 1.1±0.2 Rectangle
Grepow rectangle battery
GRP0849049-12A 4.35 1 140 ≤150 3.6±0.3 Ultra-thin
Grepow ultra-thin battery
GRP2524038-T1A 4.35 10 185 ≤80 4.1±0.5 Curved
Grepow curved battery
GRP2022020-11A 4.2 1 50 ≤350 1.2±0.2 Hexagon
Grepow Hexagon battery
GRP3922032-11A 4.2 1 270 ≤100 4.9±1.0 U type
Grepow U type battery

High Safety

The medical battery produced by Grepow has a complete safety protection circuit, an equalization circuit and a battery management unit (BMU). The multi-series and parallel lithium battery packs have strict configuration and high consistency. The product has been tested under different temperature, different current, shelf life and other conditions, including various abuse tests to ensure the safety performance of the battery. Grepow medical battery is in compliance with international standards to ensure safety for all medical applications.

  • Electrical Abuse Test
  • Environmental Abuse Test
  • Mechanical Abuse Test
Tests Method Standard Result
Short-Circuit Test Test at 25 °C/55 °C after the medical battery is fully charged No fire, no explosion. The external temperature of the medical battery is ≤150 °C PASS
Over-Charge Test Discharge the medical battery to 3.0V, then charge it to 4.8V with 3C last for 7h No fire, no explosion. The external temperature of the medical battery is ≤150 °C PASS
Over-Discharge Test Discharge the medical battery to 3.0V, then reverse-charge the medical battery with 1C, set the voltage to 5V No fire, no explosion. The external temperature of the medical battery is ≤150 °C PASS
medical battery

Grepow medical battery provides continuous and stable power supply for various medical equipment fixed and mobile use, and is in a safe, efficient, continuous and stable working state at all times!

Long Cycles Life

Generally, medical wearable device's working current is within 0.5C, in this case, the medical wearable battery life could be 1000 cycles. After 1000 cycles, the capacity maintained over 80%.

Long cycles life
Long cycles life

What are Grepow medical battery use for?

Grepow medical battery can be used into hearing aids, elecytronic stethoscope, mobile ECG monitors, infusion pumps, ventilators, anesthesia machines, light curing machines, physical therapy, rehabilitation equipment, portable X-ray film machines, blood glucose meters, stimulators, infusion detectors, orthopedics Immobilizer, thermometer, defibrillator, wheelchair, external pacemaker, blood routine analyzer, electrocardiograph, pulse oximeter, light curing machine, root canal therapy device, ventilator, monitor, oximeter, beauty and Massage fitness equipment and so on.


Hearing aid

Maternity detector

Maternity detector



Blood pressure

Blood pressure

Temperature monitor

Temperature monitor

Telemedicine headset

Telemedicine headset