Li-ion batteries are typically made by electrolysis, but they also contain other types of battery components like the cathode, graphite, and anode. Cathode materials are a big part of li-ion research yet have inherent difficulties with safety, cost, and toxicity. Batteries have a tendency to leak over time, so the longevity of your phone can also be threatened if you use old batteries and chargers. If you are using a new battery, then check it over carefully and dispose of old batteries safely to avoid any injury. Battery components include battery packs, battery cells, battery leads, battery wires, battery connectors, battery isolators, battery monitors, and battery diagnostics. Some of these components can be sourced from different parts of the product, but some need to be made in-house. The key component suppliers and manufacturers are DJI, LG, Samsung, Panasonic, and Sharp. Components make a huge difference to the efficiency of any battery. There are many battery components available but what determines the efficiency of a battery lies in the battery manufacturer's design and specification. Batteries are constantly undergoing testing to improve battery life and quality; some battery components cannot withstand the harsh environment in which high-performing batteries are used. With Battery Tools, you can get information on battery safety. It will help you to learn how to safely use a battery. You can use these methods when handling different types of batteries.