Battery Basics

A cell battery contains two electrical terminals: the cathode (positive) and anode (negative). They are separated by an electrolyte. The electrolyte enables a chemical reaction that stores and releases energy. When the battery connects to an external circuit, it generates electrical energy for use. The electrolyte serves as a conductive medium, allowing ions to move … Read more

End cell voltage is the lowest voltage a battery can reach during discharge before it should stop working. This voltage shows when the battery’s rated discharge capacity is delivered at a specific discharge rate. Going below this voltage can harm the battery and may cause equipment operation issues. The impact of end cell voltage is … Read more

Cell standby battery usage indicates the power used when your phone connects to a mobile network but is not being actively used. This can lead to notable battery drain, particularly with dual SIM setups. To minimize this impact, consider using Airplane Mode or Power Saving mode. WiFi can also help conserve battery during standby. Several … Read more

Cell standby battery drain happens when your phone’s cellular radio stays on even when you’re not using it. This can use up to 38% of your battery. Key factors include poor cellular signal, WiFi usage, and background apps like Google Play services. To reduce draining, turn on Power Saving mode and check your battery health … Read more

The battery cell count is the total number of cells in a battery pack. It includes cells in series and parallel. Each Lithium Polymer (LiPo) cell usually provides 3.7 volts. A higher cell count raises voltage and battery capacity, affecting weight and runtime. Important values include watt-hours and milliamp-hours for performance assessment. Conversely, a lower … Read more

A D battery is a popular type of dry cell battery. It is interchangeable and commonly used in electronic and domestic devices. The term “dry cell” means these batteries contain no liquid. This sets them apart from wet cell batteries, which have liquid inside. Features of the Ad cell battery include a compact size, lightweight … Read more

A re-celled battery is a refurbished battery that replaces old cells in the original casing. It uses new OEM components, like lithium cells, to ensure strong performance and longevity. This process is cost-effective and eco-friendly, helping to reduce waste while providing reliable power for devices such as AEDs. When considering AED replacement options, understanding the … Read more

A gel cell car battery is a sealed lead-acid battery. It contains sulfuric acid and fumed silica, creating a gel-like substance that prevents spilling. This design allows the battery to be used in any position. Gel cell batteries provide reliable charge and discharge cycles. They are low maintenance and ideal for various applications in vehicles. … Read more

A bad cell in a battery, or dead cell, happens when the connection within the battery fails. This common defect limits the battery’s voltage to below 10.5 volts. While Lifeline batteries usually avoid this issue, any battery type can experience a bad cell. Regular checks can help identify and address this problem promptly. Common causes … Read more

A 4-cell lithium ion battery, known as a 4S battery, features four 3.7V cells linked in series. This setup creates a combined nominal output voltage of 14.8V. The 4S configuration improves energy storage and performance, making it ideal for use in electronics and electric vehicles. Key features of the 4-cell lithium-ion battery include a high … Read more