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Best 5 Battery Calibration Factories

Battery calibration is a process of resetting your device’s battery statistics to give you an accurate reading of the amount of power remaining. Over time, the information that the battery reports about its maximum and minimum capacity can become inaccurate due to various factors like age or frequent charging patterns. Calibration helps to refresh this information and provide a more accurate measure of the battery life on your device.

To calibrate your battery, you can follow these steps:

  1. First, charge your device to 100% or until it indicates a full charge.
  2. Then, use the device until the battery completely runs out and it turns off automatically.
  3. Once the device is off, let it sit and remain turned off for at least 5-6 hours to ensure the battery is completely drained
  4. Finally, charge your device again to 100% without any interruptions.

By following these steps, your device should now have a recalibrated battery that provides you with better accuracy and longevity when in use. However, not all devices support battery calibration and some may have different methods or recommended techniques, so be sure to check your manufacturer’s instructions before attempting calibration.

Best 5 Battery Calibration Factories in China

1, Aixuntech





As a five-year-old company, AiXun is devoted to the principles of technology, quality service, and innovation. Become China’s preeminent provider of intelligent electronics by adhering to the business principle of “based on talent, found with sincerity” while consolidating and developing its core businesses in areas such as hardware, software, new materials, intelligent manufacturing, and so on. The company owns the ISO9001 certificate and is a verified premium supplier on Alibaba.

2, Ifixit





IFixit is a collaborative effort spanning thousands of fixers, repair seekers, and translators. All of the content on this website is Creative Commons licensed and will remain free for as long as you like. It was started, and continues to be owned, by Kyle Wiens and Luke Soules. It is important to note that iFixit is neither publicly traded nor is ad-supported, so they can provide the best service possible without compromising their integrity in any way.

3, Mobilepartswala




Webstie: is a website that offers a wide range of mobile phone repair parts and accessories. The website offers high-quality, affordable products for a variety of mobile phone brands like Apple, Samsung, Xiaomi, Oppo, Vivo, Realme and more.

4, Rewa





The REWA Group offers a one-stop supply chain solution for your electronics repair business, ranging from cell phone spare parts to repair tools and materials to refurbishing machines and materials to accessories. Their extensive experience and acute market insight have enabled them to deal effectively with the pain points of their customers’ repair businesses over the past decade because they have been working in this field for over a decade.

5, Circuitspecialists




Circuit Specialists is a company that provides customers around the world with the experience of their local electronics store by offering specialty test equipment, power supplies, customized lab kits, and makerspaces. They also offer custom products, quotes, wholesale pricing, and wholesale discounts to professional customers.