Compact 3.7V battery packs designed for reliable power in portable electronics, IoT devices, wearables and other low-voltage applications.
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A 3.7V Battery Pack refers to a 1S (Single-Series) configuration of Lithium-ion or Lithium Polymer cells. While 3.7V is the nominal voltage (the average voltage during discharge), these packs typically operate within a range of 3.0V (empty) to 4.2V (fully charged).
3.7V battery packs offer a combination of high energy density, light weight and long cycle life, they support fast charging, low self-discharge and a relatively flat discharge curve, which helps devices maintain stable performance over most of the runtime.
3.7V battery packs are mostly used in small consumer and portable electronics, including bluetooth speakers, headphones and earbuds, handheld game consoles, portable cameras, barcode scanners, e-readers, remote controls and various smart accessories.
Other applications include IoT devices(IoT nodes, smart home devices, GPS trackers, asset tracking tags, environmental sensors and industrial monitoring equipment), medical equipment, industrial products and backup applications
3.7V battery packs can be customized in terms of capacity, dimensions, discharge rate and protective functions to match specific project needs. By tailoring the electrical and mechanical design, it is possible to optimize the balance between runtime, size, cost and safety, providing a reliable power solution for both standard products and highly specialized applications.
