Difference between DL and CR Batteries

Batteries are a critical component of many devices and machines, from laptops and phones to cars and industrial machinery. But not all batteries are created equal; they come in different shapes, sizes, and technologies. Two of the most common battery types used today are DL and CR batteries, so it’s important to understand the difference between them. In this blog post, we will be looking at the essential facts about DL and CR batteries – including their composition, applications, cost considerations, and more – so you can make an informed decision on which type is right for your needs.

CR batteries, or lithium coin batteries, are button-shaped and have a diameter that is slightly larger than a US quarter. They are made with a carbon anode and a lithium cathode. DL batteries, or lithium AA batteries, are cylindrical in shape and have a diameter that is slightly larger than a standard AA battery.

They are made with a carbon anode and a lithium cathode. The main difference between DL and CR batteries is their size; DL batteries are larger than CR batteries. However, both types of batteries are used in similar applications such as watches, calculators, and digital cameras.

Read this article to find out more about DL and CR Batteries and how they are different from each other.

What is DL Battery?

A DL battery is a type of lead acid battery that uses a gel electrolyte instead of a liquid one. This makes them spill-proof and much more tolerant to high temperatures, making them ideal for use in hot climates or for applications where the battery might be subject to rough treatment.

DL Battery is the best option for vehicle starting, lighting, and auxiliary power applications due to its high power density and outstanding cycle life. However, there are numerous drawbacks to DL Battery, including its high price and lack of environmental friendliness.

DL also known as Direct Lead Acid batteries, it is one of the old batteries which is available in the market. It is known for their rugged and reliable, which makes them good choice for who likes to see his battery for last a long.

What is CR Battery?

CR batteries are also known as cylindrical rechargeable battery, and it is a new battery which is available in the market. They’re more expensive than DL batteries, but they offer a number of advantages. CR batteries are lighter weight and have a higher energy density, meaning they can store more energy than DL batteries. They also have a longer lifespan and can be recharged more times than DL batteries.

The low cost and long shelf life of CR batteries contribute to their popularity. CR batteries can be found in sizes from AA through D, and their normal voltage is 1.5 volts. Due to the fact that CR batteries cannot be recharged, they must be replaced once they are empty. Environmentally friendly and without any known health hazards, CR batteries are thought to be safe.

Which kind of battery is best for you, then? It really depends on your needs. If you need a battery that’s affordable and reliable, then a DL battery might be the way to go. But if you need a battery that’s lightweight and has a long lifespan, then a CR battery might be better suited for you.

DL vs CR Batteries

The difference between DL and CR batteries is determined by the chemical composition of the electrodes and electrolyte. The most common type of DL battery uses lead dioxide as the cathode material and metallic lead as the anode with a sulfuric acid electrolyte. CR batteries utilize a lithium metal oxide cathode and a carbon anode with an organic electrolyte.

DL batteries offer several advantages over CR batteries. Manufacturing cost is very less comparing to the CR batteries. It has a longer shelf life, and it can be discharged without damaging the battery in a higher rate. However, DL batteries are heavier and have a shorter cycle life than CR batteries.

CR batteries are typically used in high-drain devices such as digital cameras and camcorders due to their lighter weight and higher discharge rate. They are also more expensive than DL batteries and have a shorter shelf life.

Difference between DL and CR Batteries

The following table highlights the major differences between DL and CR Batteries


DL Batteries

CR Batteries




Type of Battery

Coin Cell is the type

Lithium Coin Cell is the battery type


19mm x 19mm x 3mm


Temperature Range

-300C to 600C

-200C to 600C


The DL Batteries can last for 10 years

The CR Batteries can last for 4-10 years


It is a non-toxic battery

It is a child safe battery


DL is manufactured by the Duracell

It is manufactured by the all other companies.


It has the higher voltage

Lower Voltage


Higher Capacity Batteries

Lower Capacity Batteries

Realistic Comparison of DL and CR Batteries

  • DL batteries are designed for long discharge times, while CR batteries are designed for high discharge rate. DL batteries have a higher capacity than CR batteries.

  • DL batteries have a higher voltage than CR batteries.

  • DL batteries are more expensive than CR batteries.


The difference between DL and CR batteries may seem small, but they can make a big impact on your device’s performance. DL batteries are more reliable and last longer than CR batteries, making them ideal for high-drain devices like digital cameras. On the other hand, CR batteries are smaller in size and cheaper to purchase, making them an attractive option for low-drain applications such as remote controls or calculators. It is important to choose the right battery type for your device to ensure optimal performance and long-lasting power.

Despite having a similar appearance, the two types of batteries serve different functions. CR batteries are made for equipment like digital cameras that require a constant supply of power for a long time. For gadgets like remote controls or toys that just require brief bursts of power, DL batteries are a better option. Check the user manual or get in touch with the manufacturer if you are unsure of the kind of battery your gadget requires. Knowing the difference between DL and CR batteries will enable you to choose the right kind for your upcoming project.