What size is a 12V 5Ah battery

When it comes to batteries, understanding their size is crucial for choosing the right one for your needs. In the case of a 12V 5Ah battery, the size can vary depending on the type and manufacturer. Let's delve into the specifics to give you a better idea of what to expect.

Physical Dimensions

The physical dimensions of a 12V 5Ah battery can vary, but a common size for this type of battery is Battery size Length =90mm Width =70mm Height =101mm. These dimensions can give you a rough idea of the size of the battery and whether it will fit in your device or application.


Typically, a 12V 5Ah battery weighs around 2Kg. This weight is relatively light compared to other types of batteries, making it a convenient option for portable devices or applications where weight is a concern.


When we talk about a 12V 5Ah battery, the "5Ah" refers to the capacity of the battery, specifically 5 ampere-hours. This rating indicates how much charge the battery can deliver over a specific period. In this case, the battery can deliver a current of 5 amps for one hour before being fully discharged.


A 12V 5Ah battery is commonly used in a variety of applications, including portable electronics, security systems, backup power supplies, and more. Its compact size and decent capacity make it a versatile choice for many different scenarios.

Overall, understanding the size of a 12V 5Ah battery involves considering its physical dimensions, weight, capacity, and typical usage. By knowing these details, you can make an informed decision when selecting a battery for your specific needs.