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    Your needs, our goals

    Wearable Battery Solutions

    We research develop design and produce custom shaped LiPO batteries. We are the industry leading manufacturer of custom shaped wearable batteries. From our inception we have been cooperating with many of the top 500 companies in the world.

    Just some of the products that we can customize batteries around are below:

    Wearable Battery

    Grepow Wearable Battery Features

  • Utilize entire product battery space
    Size and shape can be customized to fit most spaces. We can make curved batteries. We can also make batteries as thin as 0.4mm

  • High energy density
    Specific energy density up to 460Wh/L light weight, excellent low temperature performance, high rate of charge and discharge

  • Safe battery technology
    No fires no explosions. If there is a short circuit, overcharge, overdischarge, vibration or other extreme situation these batteries are safe

  • High operating voltage
    The average operating voltage of a single cell is 3.7v. Grepow wearable batteries can be charged up to 4.4v

  • Long cycle life
    Batteries retain 80% original capacity or better after 500 cycles

  • Fast charge
    Fast charge cycle, It is possible to charge our shaped cells up to 40C

  • Certifications
    Grepow Inc is an ISO9001 certified manufacturing facility that can get certifications for your product including ROHS, CE, UL, Reach UN38, MSDS and more

  • Wide application temperature range
    High temperature shaped cells can be used in 20 to 80°C conditions. Low temperature shaped cells can be used in -50°C to 50°C conditions

  • Applications

    Smart Watch
    In order to maximize the usage of internal space and battery’s capacity. Round shaped batteries are most suitable for round shaped smart watches. Round or close to round shaped batteries are the best choice for smart watches currently
    Smart Wristband
    Smart Bracelet
    The use of curved batteries in smart bracelet makes it fit more closely to user’s wrist. It provides more comfortable wearing experiences.
    Medical Equipment
    To meet the various requirements in sizes of medical equipment, customized novel shaped batteries are the most ideal solution. It provides large capacity for a long working hours.
    Smart Watch
    Grepow is able to provide curved batteries for VR/AR headsets, as well as narrow rectangular or trapezoid cells for industrial and smart glasses.  These batteries have a high energy density, and they are light in weight and comfortable to wear.
    Most batteries for Bluetooth headset are a rectangular shape, but most headphones are the round or oval shape. Grepow round or curved batteries can make the most of available internal space for wireless headphones. Better space utilization offers higher capacities for longer listening enjoyment.
    Smart Watch
    In order to maximize the usage of internal space and battery’s capacity. Round shaped batteries are most suitable for round shaped smart watches. Round or close to round shaped batteries are the best choice for smart watches currently
    Most heating apparels use rectangular batteries. Grepow curved and other custom-shaped batteries can fit a variety of different apparel. Our curved cells have previously been used for heating gloves and the back of the collar for winter coats.
    consumer electronics
    Various Consumer Electronics
    Custom shaped LiPO batteries can be made to fit your consumer electronic devices.
    info@grepow.com