Ellis Gibson (B.Sc. in Mechanical Engineering)

A zinc-carbon battery is the first commercial dry battery, developed from the wet Leclanché cell technology. It powers portable devices like flashlights. This battery has good energy density and is cost-effective compared to earlier batteries. It is still popular for low-drain applications due to its simplicity and affordability. However, zinc carbon batteries have limitations. They … Read more

A flow battery is a rechargeable battery that stores energy in liquid electrolytes with electroactive species. These electrolytes are kept in external tanks and flow through electrochemical cells. Flow batteries are useful for renewable energy storage and managing electricity on the grid. They offer advantages like scalability and long cycle life. Flow batteries also allow … Read more

When a hybrid battery dies, the vehicle automatically switches to the internal combustion engine (ICE) drive. It operates on petrol or diesel. The ICE can also recharge the hybrid battery while driving, allowing the vehicle to continue functioning effectively without interruption. Solutions for a dying hybrid battery include battery replacement or repair. Vehicle owners can … Read more

Connecting a car battery backwards can lead to serious issues. It may damage the alternator and sensors. There is also a risk of battery leakage, which releases toxic acid. To avoid these consequences, disconnect the battery immediately. Always ensure proper connections for safety. In some cases, the car may not start at all. In other … Read more

AGM stands for absorbent glass mat. It is a glass fiber separator between the positive and negative plates in a lead-acid battery. This separator absorbs battery acid, improving performance. AGM batteries use advanced technology and are known for their durability and efficiency in various applications. When it comes to battery chargers, AGM batteries require specific … Read more

AGM stands for absorbent glass mat. It refers to a battery technology used in some chargers. AGM batteries use fine glass fibers to separate the positive and negative plates while absorbing battery acid. These batteries are a type of advanced lead-acid battery. They are efficient and require low maintenance. AGM batteries perform well in various … Read more

A motorcycle battery charges when the engine runs. The alternator produces electricity, which moves through a regulator to keep the voltage stable. This process replenishes the battery’s energy. If the alternator fails, the battery will not charge while riding. The voltage regulator ensures the output voltage remains within a safe range. It prevents overcharging, which … Read more

Smoke detectors typically require either a 9V battery or two to three AA batteries. The 9V battery is a traditional option, while AA batteries are becoming more common. AA batteries offer about three times the energy capacity of a 9V battery, ensuring longer longevity and reliable performance for smoke alarms. For replacement, changing the battery … Read more

To charge an AGM battery, use a charger rated between 5 A and 10 A for optimal efficiency. A 20 A charger is possible but may cause faster battery degradation and higher costs. Choose the charger that best meets your needs, balancing charge rate and battery lifespan for successful performance. Key charging methods include constant … Read more

Low Power Mode helps conserve battery life by adjusting device settings and lowering phone performance. It does not hurt battery health or affect the charging process. Instead, it improves efficiency and extends battery lifespan. Using Low Power Mode is a smart choice for maintaining overall battery longevity. Some myths suggest that frequent use of Low … Read more