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Ma siamo orgogliosi di dire che Nuranu ha già contribuito con 161 voci.
Stranded with a dead 18650 battery and no charger? Whether you’re prepping for off-grid adventures or salvaging cells from old devices, knowing how to safely charge lithium-ion batteries without dedicated equipment is a critical survival skill. In this 2025 guide, as a professional 18650 battery pack manufacturer, I will share three emergency charging methods, essential […]
Are you struggling with poor performance from your 18650 batteries? The culprit might be dirty battery contacts. In fact, learning how to clean 18650 battery contacts properly can dramatically improve your device’s performance and extend battery life. Today as a professional 18650 battery packs manufacturer, I’m going to show you exactly how to clean those contacts using […]
The 18650 lithium-ion battery is the backbone of modern portable power. From DIY solar generators to high-performance e-bikes, learning how to connect 18650 batteries safely and effectively unlocks endless energy storage possibilities. But one wrong move could lead to overheating, damaged cells, or worse. As a professional 18650 battery pack manufacturer, I am writing this […]
Searching for the best 18650 battery in 2025 can be overwhelming. With so many options and specs to consider, how do you know which one is right for your needs? As an avid flashlight enthusiast, I’ve tested my fair share of 18650 batteries over the years. In this ultimate guide, as a professional 18650 battery […]
Temperature has a major impact on lithium battery performance and longevity. Both hot and cold conditions can create safety risks, accelerate battery degradation, or limit capacity and efficiency. So how do temperature extremes affect lithium batteries, and at what point do hot or cold conditions become damaging? As a lithium battery packs manufacturer, I will […]
What Is Reserve Capacity on a Battery The reserve capacity metric refers to the number of minutes a fully charged 12-volt battery can continuously deliver 25 amps before dropping below 10.5 volts. Understanding your battery’s reserve capacity rating is crucial, as it determines how long your battery can power electrical loads when an engine or […]
What is a Battery Control Module? A battery control module, often referred to as BCM, is an essential component of battery management systems (BMS) found in battery packs used for electric vehicles, energy storage systems, consumer electronics, and more. This integral device actively monitors and regulates the performance of individual battery cells to ensure safe, […]
Have you noticed your Apple Watch battery draining faster than it used to? Does it need to be charged multiple times a day to keep it powered on? If so, replacing the battery can restore performance and extend the usable life of your Apple Watch. I recently decided to replace the worn-out battery in my […]
Does your car struggle to start on cold winter mornings? Do the lights dim whenever you turn on the AC or blast the stereo? If so, your battery may be on its last legs. But how do you know exactly when it’s time to swap in a shiny new battery? Well, in this detailed guide […]
Is your car slow to start? Do the lights seem dim? You may be wondering: how can I tell if my car battery is dead? As a rechargeable battery pack manufacturer, I am writing this complete guide to teach you how to accurately diagnose a dead or dying battery. I’ll also explain what causes car […]
Fondata nel 2012, Nuranu è un'impresa high-tech specializzata nello sviluppo, nella produzione, nella commercializzazione e nella fornitura di prodotti e accessori per batterie ricaricabili.
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