Medical devices and equipment today require increased capabilities and portability packaged in smaller, sleeker designs.  The power solutions bringing life to these technological advances also require less space while offering greater energy and longer operational times. With high energy density, small size, light weight, long life, good performance in capacity maintenance, wide operating temperature range and other advantages, lithium battery is the best solution.

        With complete safety protection circuits, balanced circuit and BMU, multi-string compatibility and high consistency, our medical batteries are tested under different temperatures, currents, including various abuse test conditions to ensure the safety performance. 


          For over 15 years, E&J has specialized in rechargeable battery and primary battery cell and battery pack design.  Our experts work with a variety of lithium cell,Nickel metal hydride,alkaline battery to offer options and solutions for demanding applications worldwide.   In response to the rapid evolution of medical devices, our off- the-shelf battery solutions come in a wide variety of sizes and configurations. For those devices with unique power requirements, our experienced engineers can design, develop, test and manufacture custom battery solutions for the specific needs of most applications.

Our wide range of battery technologies are ideal for:

• Powered Medical Carts & Beds

• Automatic External Defibrillators (AEDs)

• Oxygen Concentrators

• Ambulatory Infusion Pumps

• Anesthesia Workstations

• Remote Patient Monitoring

• Powered Surgical Drills

• Medical Delivery Pumps & Devices

• Surgical Headlights

• TENS Units

• RTLS / RFID Tags & Sensors
• Handheld Dental Devices• Handheld Dental Devices
• CPAP / BIPAP Machines• CPAP / BIPAP Machines
• Portable Ultrasound• Portable Ultrasound

• Patient Mobility

• Portable PSG Monitors

• Portable Ventilators

• Portable EEG / ECG Monitors