Jonas Frank 
The purpose of a protection device in an electrical circuit is to detect a fault condition and, by interrupting continuity, to eliminate the possibility of fire or shock. Fuses and circuit breakers are the two most common types of protection devices. The purpose of a protection device, such as a fuse or circuit breaker, is …
State-of-charge meters are devices that measure the amount of charge in a battery. They monitor the batteries’ status and ensure that they are correctly charged. State-of-charge meters can be used to monitor both lead-acid and lithium-ion batteries. A state of charge meter is a device that measures the amount of energy stored in a battery. …
If you drop batteries in water, they will most likely stop working. This is because the water will short-circuit the battery and prevent it from being able to produce an electrical current. In some cases, the battery may leak acid, which can be harmful to your skin or clothes. If this happens, you should immediately …
All batteries require some type of management system, whether it’s built into the charger or a stand-alone unit. Some battery types are more demanding than others and require a more sophisticated system to get the most out of them. These are known as “smart batteries” and include lithium-ion (Li-ion) and nickel-metal hydride (NiMH) varieties. If …
Most people believe that a battery management system (BMS) will stop their batteries from overcharging. However, this is not always the case. While a BMS can prevent some overcharging, it is not a foolproof method. There are several factors that can contribute to overcharging, even with a BMS in place. A battery management system (BMS) …
The purpose of a battery management system is to keep a battery in good health by monitoring and correcting imbalances. This can be done by balancing the voltage and current between the cells, as well as keeping an eye on the temperature. By doing this, the BMS can prevent overcharging or deep discharging, which can …
Lithium batteries are becoming increasingly popular due to their high energy density and long life. However, these batteries require special care when charging and discharging in order to maximize their lifespan. A battery management system (BMS) is a common way to keep lithium batteries operating safely and efficiently. Batteries with a BMS typically require a …
Active cell balancing is a feature found in some battery management systems (BMS) that helps to keep the voltage of all the cells in a lithium-ion battery pack within safe levels. This is done by monitoring the voltage of each cell and, when necessary, transferring energy from the higher-voltage cells to the lower-voltage cells. By …
A 9-volt battery is a small, rectangular-shaped battery that is most commonly used in smoke detectors and walkie-talkies. Although it is not as popular as AA or AAA batteries, the 9-volt still has its place in powering some devices. So, what exactly does it take to make a 9-volt battery? A 9-volt battery is a …
The mobile battery is overcharged when the voltage of the battery goes above 4.2 volts per cell. This can happen if the charger is left connected to the phone for too long, or if the phone is used while charging. When this happens, the chemical reaction inside the battery starts to produce heat instead of …