Ellis Gibson (B.Sc. in Mechanical Engineering)

A sealed lead acid battery, or gel cell, is a type of lead acid battery. It uses a thickened sulfuric acid electrolyte, which makes it spill-proof. These batteries are partially sealed and have vents to release gases during overcharging. They are reliable and commonly used in many applications. Key features of Sealed Lead Acid Battery … Read more

Lithium-ion batteries are rechargeable and widely used. Common applications include personal electronics like cell phones, tablets, and laptops. They also power electric vehicles, such as e-bikes and scooters. Additionally, these batteries are used in tools, hoverboards, and provide backup storage for solar power systems. The benefits of lithium-ion batteries include high energy density, which means … Read more

Marine batteries are specialized batteries for boats and recreational equipment. They come in two main types: deep-cycle and starter batteries. Their durable construction offers moisture resistance. Key advantages include high discharge capacity and low maintenance needs, ensuring reliable performance during extended use in marine environments. Setting up a marine battery involves selecting the right type … Read more

A button cell battery, or coin battery, is a small, round battery made from a single electrochemical cell. It usually measures 5-25mm in diameter and 1-6mm in height. These batteries often power devices like watches and hearing aids. They can be hazardous if swallowed, so handle them carefully. Recycling button cell batteries is crucial for … Read more

A 12 volt AGM battery is an Absorbent Glass Mat battery. It uses fiberglass mats to hold battery acid, which reduces the risk of spills. AGM batteries provide deep cycle performance, are maintenance-free, and are rechargeable. They are suitable for applications such as solar energy systems and automotive uses. The 12 Volt AGM battery has … Read more

A battery cell is the smallest unit of energy storage that converts chemical energy into electric energy. It includes an anode (negative electrode) and a cathode (positive electrode), separated by an electrolyte. Battery cells have different physical forms, like cylindrical or prismatic. Multiple cells can connect to enhance voltage and current output. There are several … Read more

AGM stands for absorbent glass mat. This term refers to the glass fiber mat that separates the positive and negative plates in a battery. AGM batteries are a type of advanced lead-acid battery. They provide advantages like improved reliability, spill prevention, and better performance than traditional lead-acid batteries. There are two main types of AGM … Read more

A deep cycle battery is a rechargeable battery designed for steady power output over extended periods. It can handle deep discharging and recharging cycles. These batteries are commonly used in renewable energy systems, RVs, and electric vehicles. Their benefits include reliable energy storage for various applications. The benefits of deep cycle batteries include longevity, reliability, … Read more

Smoke detectors primarily use 9V batteries, a long-standing choice. Some newer models opt for two or three AA batteries instead. AA batteries deliver around three times more energy than a single 9V battery. This change highlights current trends in battery technology and improves the efficiency of smoke alarms. The lifespan of a smoke detector itself … Read more

A storage battery on a boat must be positioned securely in a level, upright position to prevent damage. It should have nonconductive terminal shields and be fastened in a stable location. Place it in a battery box or designated compartment that allows hydrogen gas venting. Ensure it is kept in a dry, cool place, following … Read more