Battery Products Definition

JMBom Electronic provides a wide selection of batteries, covering both common sizes and special types. We have lr14 batteries, 9v lithium batteries, d batteries, button batteries, hearing aid batteries, as well as AA, AAA, and D batteries from well-known brands like Panasonic, Duracell, Yuasa, Saft, Energizer, and our very own RS PRO.

What is Battery

Batteries are a source of energy mainly used to power portable electronic devices. They store chemical energy and convert it into electrical energy when needed. Every battery has a positive (anode) terminal, a negative (cathode) terminal, and an electrolyte, which is usually a gel or liquid. Batteries have a wide range of uses, from powering small devices like watches, hearing aids, and remote controls, to larger applications like electric vehicles and more.

Types of Batteries

Batteries come in various chemistries, shapes, and sizes, but they generally fall into two main categories: non-rechargeable (primary) batteries and rechargeable (secondary) batteries.

Non-rechargeable Batteries

When the chemical reaction inside a battery weakens, it can no longer provide effective power, meaning it can only be used once. These batteries usually cost less than rechargeable ones, but they aren't ideal for high-drain applications that need continuous high power.

Rechargeable Batteries

Rechargeable batteries can be charged and used over and over again. They are perfect for devices that use up power quickly. One of the biggest advantages of this type of battery is that once they are fully recharged, they are immediately ready to be used again.

Frequently Asked Questions

What is the Difference Between Primary Batteries and Secondary Batteries?

Primary batteries have cell reactions that are non-reversible, meaning they can’t be recharged. Once they are completely discharged, they have to be disposed of. On the other hand, secondary batteries have reversible cell reactions, so the reactants can be regenerated by supplying an electric current. This means secondary batteries can be recharged and used multiple times.

What are Wet Cell Batteries?

Wet cell batteries are electric batteries that contain liquid electrolytes. They're also called vented cells or flooded cells. These batteries are often used as learning tools in electrochemistry labs. It’s important to note that both primary and secondary cells can be made with liquid electrolytes, so a wet cell doesn’t always have to be a primary cell.

What are Dry Cells?

A dry cell is an electrochemical cell where the electrolyte is in a paste form. The electrolytes only have enough moisture to allow the flow of current. Because of this, dry cells can be used in various orientations without worrying about leaks. They are commonly used in portable electronic devices since they don’t contain any free liquid.