Cordless Drill Batteries Types

A cordless drill is one of the top electric tools you can have. They are easy to find, they are lightweight and compact, and they last for a long time.

They can be used for most tasks where a normal drill is needed. You can build projects like shelves or boxes, you can install new appliances in your home such as new plumbing or electrical systems, or you can specifically install foundations or walls.

These tools are perfect for beginners as they are easy to use. The only thing that you need to learn is how to hold a drill!

Most models have a speed control on the side that you need to turn with your finger. This speeds the drill up which is nice if you want to do some quick installs.



Ni-Cad is the familiar name for Nickel metal hydride. This battery type is very popular due to its long life. It is also known as a coin-cell battery due to its size and design.

Ni-Cd is typically 1/2 the size of a standard AA battery and has a roundish design. These batteries are not widely available, so you will have to look for them at hobby stores and hardware stores.

These Ni-Cd batteries are often used in toy and hobbies stores because they are easy to find. They are very cost effective compared to NiMH batteries!

The other type of Ni-Cd battery is known as the rechargeable type.

Nickel-metal hydride

cordless drill batteries types

Ni-MH is the most common type of battery used in drills. This type of battery is also known as a metal-halide battery.

Ni-MH batteries were the standard for years, but are becoming less common due to new types of batteries coming out. These new types of batteries do not use metal as a material in their cells, making them newer and less common than Ni-MH.

This can be an advantage or disadvantage depending on your point of view. Some people prefer the flavor and texture of old timey batteries, while others do not like the way newer batteries are different in texture and flavor.

One noticeable difference between Ni-MH and older Ni-Cd or Ni-CD (Ni-Cd) batteries is that the former does not have a case around it to protect it from being knocked around, making them more vulnerable to damage when using a drill.


cordless drill batteries types

Lithium-ion batteries are now the standard for cordless drills. This technology makes a much lighter grip with the battery in. It also allows for a much longer battery life.

The biggest downside to lithium-ion batteries is that they do not last as long as other types. If you are spending a lot of time working in tight spaces, then a smaller battery may be better fit. However, if you have more time to work with, then the benefit of the smaller battery can be worth it.

The biggest advantage to lithium-ion batteries is that they do not have memory effect. If you leave your drill plugged in and unattended, it will still hold its charge without needing to be charged every day.

Conventional nickel-hydride

cordless drill batteries types

Conventional nickel-hydride batteries are one of the most common types of battery in homes and offices worldwide. It is usually found in cordless drills, cell phones, DVRs, and other devices that require a battery.

Its main downside is that it does not last as long as other types. It can only be used for a short time before it needs to be charged!

This type of battery cannot be heated like some solid state batteries can, so it does not have the same quality heating tools such as torches or thimbles like newer generations of batteries have.

It also does not last as long between charges as another type because it must be recharged more often.


cordless drill batteries types

When looking at the various types of lead-acid batteries, there are five main types: the AA, C, D, K and T. Each type has special features that make a difference when it comes to battery selection.

The A and C sizes are almost identical in size. The only difference is the number of charge cycles an individual battery can have. The C size has a higher number of charge cycles than the A due to a slight decrease in capacity per charge. This is due to less aggressive storage management during charge and discharging processes.

The D and K sizes have slightly different storage management policies than the A and C. With the D size, you can only have one discharge current on at a time, which makes sense because then you would be re-batteryting every few hours. With the K size, you can have both on for a few hours until they finally go dead.

Lithium-ion polymer

cordless drill batteries types

Cordless drills utilize a power source called a power tool battery. These batteries come in various sizes and structures, making it a challenging task to find the best cordless drill for nail finishing.

The size of the battery you have can affect your drill’s performance as well as how long you will need to run it off of battery power. Smaller batteries will take longer to charge and use, which can affect your finishing time.

Large corded drill batteries may be cumbersome to carry around, making this an important consideration when buying a cordless drill. Corded drills require a separate charger unit to use them with, meaning you need to purchase and charge them separately from time to time.

Lithium-ion polymer (Li-ion) cells are commonly found in power tools today. These cannot be charged using any standard standards, making it important to choose the right Li-ion model for your needs.


cordless drill batteries types

The new generation of cordless drills is called the sodium-sulfur. This model features a battery that gets charged by connecting it to a charger via a USB cable. The charger stores your data, so you can easily switch batteries as needed.

This model gets its name because the user can choose between two modes: drilling and operating. In drilling mode, the user can use the built-in battery to drill holes. In operating mode, the user can use the tool to perform other tasks such as adding stickers or text.

This model costs more than your regular cordless drill model due to the charging system.

Silver oxide

cordless drill batteries types

This is the most popular type of battery in the marketplace. It is considered a budget option, or low cost option depending on which model you have. This type of battery does not affect the power of your device, but can make a difference in how long your device lasts.

Its main benefit is that it does not require a charger. Instead, it can be connected to aigatorforce or a wall charger and battery will be charged! This can be nice when doing some heavy electrical jobs like installing lights or fans as they can do some major re-sealing and starting up of the system.

Because this type does not require a charging cord, there are more models out there.

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