Battery Basics

The capacity of a cell or battery is influenced by plate count, plate size, surface area, and electrical energy storage. A higher plate count increases surface area, enhancing electrical output and runtime. Proper management of these factors is crucial for maximizing battery efficiency and lifespan. Third, the age of the battery impacts performance. As batteries … Read more

A battery converts stored chemical energy into electrical energy. This process happens in one or more electrochemical cells within the battery. These cells enable the conversion of chemical energy. As a result, batteries can power devices and support various applications in everyday life. Batteries typically consist of an electrolyte, which facilitates the movement of ions … Read more

A wet cell battery contains an electrolyte made of water and sulfuric acid. This combination supports chemical reactions that produce electrical energy. During operation, the battery uses water through a process called electrolysis, keeping its electrolyte balanced while it charges and discharges. Wet cell batteries find various applications due to their efficiency and reliability. They … Read more

Several factors drain your cell battery. Poor reception and Wi-Fi usage increase power consumption. Background apps and high screen brightness consume resources. Active location services add to the drain. Frequent updates and notifications can be taxing. Lastly, battery age and extreme temperatures affect performance. Notifications from multiple apps also require energy to update and alert … Read more

A 4-cell, 43 WHr lithium-ion battery consists of four 18650 cells. It has a capacity of 43 watt-hours and a maximum voltage of 14.8 V. This rechargeable battery powers laptops from Dell and can provide around 3.5 hours of runtime, depending on usage and power consumption. It also features over-discharge protection. Laptops equipped with a … Read more

An “Open Cell” in a battery means one or more lead plates, usually the positive plate, have physical holes. This damage stops the battery from working well and shows it’s beyond recovery. Tools like the Battery Life Saver cannot fix batteries in this state, which affects battery life and the performance of electronic devices. There … Read more

A question mark on a cell battery signals a possible fault. It often means the battery is faulty and needs repair or replacement. For Pixel 4 XL users in the US, Singapore, Canada, Japan, and Taiwan, Google offers a one-year repair extension for this issue. To troubleshoot this issue, first check the battery connection. Ensure … Read more

A non-bubbling battery cell means it is not showing signs of charging. If a cell does not bubble during charging, it may indicate a problem, suggesting battery replacement is needed. Excessive bubbling should prompt a voltage check to evaluate battery status and cell performance. When troubleshooting non-bubbling battery cells, look for signs of reduced performance. … Read more

No cell coverage means your device cannot connect to a mobile network because of poor signal strength. This causes your iOS device to constantly search for a better signal, leading to increased battery usage. Extended periods of low signal conditions can significantly reduce battery life and overall device performance. Additionally, lack of cell coverage affects … Read more

A “fried” battery cell means it is damaged from improper charging. This happens when the battery plates do not charge correctly. Common symptoms include overheating and poor performance. To prevent frying the battery, use proper charging methods. Ensure the plates remain fully formed with true deep charges. The causes of frying a battery cell often … Read more