Finding Unusual Sized Batteries

Batteries are significant in our life because we use them to power different electronic devices. There are many different kinds and sizes of batteries out there. However, there are gadgets and electronic devices that do not take regular batteries or those that can be bought easily anywhere. Some of the things that usually require specialty batteries include professional cameras, medical devices, toys, landers, garage door openers, security alarms, dog collars, and more. Most of these difficult to find batteries are the odd-shaped ones. 

Where to Buy
A14PX 3V Alkaline Battery
457/467 67.5V Alkaline Battery
Xeno Energy XL-050F/AX ½ AA 3.6V Lithium Battery with Axial Leads
FRESH Fuji 2/3 8L 3V Lithium Batteries
Sanyo CR2032-FT10 3V Lithium Battery with 3 Pin


If you are wondering about unusually sized batteries, then were are here to give you some ideas on what they are and for what they are used for. Here are some of the unusual-sized batteries we found that you might be looking for.

1. A14PX 3V Alkaline Battery

This is a small, unusual sized battery that replaces V14PXA batteries. It is a mercury-free replacement for the once-popular Mercuric Oxide PX14 cell that was commonly used in cameras. Today, mercury cells are banned because of toxicity and environmental fears. This battery produces 3.0V, which is higher than the 2.7V produced by the original mercury cell. But most devices can accommodate the small increase in voltage, and they can still function perfectly with it. This unusually sized battery can be used in common and unique devices, such as vintage camera equipment and sophisticated medical testing equipment.

2. 457/467 67.5V Alkaline Battery

This is a square-shaped alkaline battery. It has 67.5V and replaces obsolete batteries, including carbon-zinc batteries. If you are looking for a battery that can power your old radios, then this might be the one you need. The length of this battery is 2.800 inches, the width is 1.390 inches, and the height is 2.500 inches.

3. Xeno Energy XL-050F/AX ½ AA 3.6V Lithium Battery with Axial Leads

This unusual-sized battery is specifically designed for long term applications at a high performance. XenoEnergy is a company that develops and manufactures 3.6V Lithium Thionyl Chloride batteries. These batteries are an important industrial and non-rechargeable power source for primary and secondary power. 

4. FRESH Fuji 2/3 8L 3V Lithium Batteries

These batteries are the equivalent of ER17/33. They feature 2 top pin tabs and 1 bottom pin tabs. They are usually used in a wide variety of industrial robot and process control applications. These batteries have a low self-discharge rate, stable voltage, and a broad temperature range. It means that you can trust these batteries to power Siemens, GE Fanuc, Allen Bradley, and other brand devices.

5. Sanyo CR2032-FT10 3V Lithium Battery with 3 Pin

This unusual sized battery replaces COMP-32-3SPC. This battery can provide the power you need when you need it. This is usually used to power small electronic devices such as calculators, wristwatches, fitness appliances, and different medical devices.

Where to Buy
Enegitech CR2 3V Lithium Battery
Exell 276 Alkaline Battery
A23 12V Alkaline Battery
Energizer E522 Max 9V Alkaline Battery
CR1/3N 3V Lithium Battery


6. Enegitech CR2 3V Lithium Battery

This unusually sized battery has 800 mAh capacity. It is a non-rechargeable battery that can last longer than alkaline batteries. This odd-shaped battery is used in a wide range of devices, including laser bore sighter, tactical green laser sight, cameras, laser pointer, flashlights, light meters, baby monitor, Fujifilm Instax, and other photo equipment. It is perfect for high-drain devices. 

7. Exell 276 Alkaline Battery

This rectangular battery is a replacement for the original Eveready 276. Compared to the popular PP3 9V battery. It can be used for different kinds of meters, vintage radios, transistor radios, broadcast receivers, medical equipment, fire alarms, and many more devices. This kind of battery is commonly found in devices manufactured by Roberts Radio Co. Brand. 

8. A23 12V Alkaline Battery

This battery is similar to an AA battery, but it is a bit smaller. This type of battery is commonly used to power garage door openers. Aside from that, it can also work for other things like cameras, car security alarms, wireless doorbells, fireplace remote controls, and window security sensors. It measures 3 x 1 x 0.5 inches and weighs 0.32 ounces. 

9. Energizer E522 Max 9V Alkaline Battery

This rectangular alkaline battery is used to power smoke detectors and alarm clocks. This one from Energizer features a Power Seal technology and promises to hold their power for up to 5 years. Even though it’s difficult to find, you won’t be searching a lot for it because it can last long. 

10. CR1/3N 3V Lithium Battery

This is a small battery that has 3 volts and 170 mAh high quality. It can be used to power laser sight, invisible fence, dog collars, cameras, calculators, glucose monitors, and more. They can last up to 3 years after they are left in a device.

These are some of the unusual-sized batteries we found that you might also be looking for. Most of these batteries are used to power more complicated devices and as well as older types of electronics. They are not like the standard AA and AAA batteries that we usually see in convenience stores. Without these unusual-sized batteries, we won’t be able to use some of the devices we have that require them.