Disposable Specialty Batteries
Available29 products
Disposable specialty batteries provide increased capacity to handle spikes in power demand. They're used in high-drain devices such as digital cameras, Wi-Fi-enabled equipment, tactical flashlights, occupancy sensors, defibrillators, microphones, and faucet sensors. These batteries are typically cylindrical and look similar to standard disposable batteries while providing more power for demanding applications. They can be discarded when their charge runs out.
123/CR123
123 or CR123 batteries are the most common size of specialty battery. They're often used in flashlights, digital cameras, and other small electronic devices. They have a nominal diameter of 17 mm.
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223
Also known as CRP2 batteries, 223 batteries are often used in digital cameras and basic cell phones. They have both terminals at one end and are shaped to fit only one way into a battery compartment.
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1/2 AA
1/2 AA batteries provide stable voltage for supplying memory backup in a device or for powering meter readers, alarms, tracking systems, and automotive electronics. Sometimes called 14250 batteries, they have a nominal diameter of 14.55 mm.
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CR2
CR2 batteries are often used in digital cameras and photographic equipment. They have a nominal diameter of 16 mm.
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2CR5/245
2CR5 batteries are commonly found in digital and film cameras. Also known as 245 batteries, they have both terminals at the same end and a wave-shaped body that allows them to fit only one way into a battery compartment.
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21/23
21/23 batteries (also known as MN21 or A23 batteries) are often used in key fobs, garage door openers, and calculators. They have a nominal diameter of 10.3 mm.
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C (3.6V)
Size C (3.6V) batteries are lithium cells that are sized like a standard C battery but have more than twice the voltage to provide more power and a longer life. They're often used in clocks, time-keeping systems, and other electronic devices that run on a higher-than-standard voltage. They have a nominal diameter of 26 mm.
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N/E90
N/E90 batteries (also called LR1 batteries) are often used in glucose meters, calculators, mini flashlights, GPS trackers, and other small devices. They have a nominal diameter of 12 mm.
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544/28
544/28 batteries (also called 2CR11108 batteries) are used to power devices such as video cameras, blood glucose meters, and dog training collars. They have a nominal diameter of 13 mm.
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27
27 or A27 batteries are typically used in small remote controls such as key fobs. They have a nominal diameter of 8 mm.
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CRV3
CRV3 batteries are an uncommon size of battery used mainly in specific brands of digital cameras and MP3 players. They are the size of two AA batteries, have both terminals at the same end, and fit only one way into a battery compartment.
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