Calculator Batteries

Looking for reliable and long-lasting calculator batteries? Look no further! Our extensive collection of high-quality batteries is designed to power your calculators with efficiency and precision. Whether... you need batteries for your scientific calculator, graphing calculator, or any other type of handheld device, we have got you covered. With a wide range of options available, you can find the perfect battery to keep your calculations going strong. Say goodbye to interruptions and hello to uninterrupted productivity with our top-notch calculator batteries.
Read more
Energizer 319 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

Energizer 319 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

SKU: BYE319BPZ
(4)

DESCRIPTION

A disposable silver oxide battery for watches, toys, glucose monitors, and calculators.

$2.99
KEY FEATURES
  • Brand: energizer

DESCRIPTION

A disposable silver oxide battery for watches, toys, glucose monitors, and calculators.
Energizer 357BPZ-3 357 1.5V Zero-Mercury Silver Oxide Battery for Watches and Calculators, 3-Pack

Energizer 357BPZ-3 357 1.5V Zero-Mercury Silver Oxide Battery for Watches and Calculators, 3-Pack

SKU: BYE357BPZ3
(4)

DESCRIPTION

A 3-pack of disposable silver oxide batteries for watches and calculators, rated 5.0 stars.

$4.99
KEY FEATURES
  • Brand: energizer

DESCRIPTION

A 3-pack of disposable silver oxide batteries for watches and calculators, rated 5.0 stars.
Energizer A76 1.5V Zero-Mercury Alkaline Battery for Watches, Toys, Glucose Monitors and Calculators

Energizer A76 1.5V Zero-Mercury Alkaline Battery for Watches, Toys, Glucose Monitors and Calculators

SKU: BYEA76BPZ
(0)

DESCRIPTION

A disposable alkaline battery, suitable for small devices like watches, toys, and glucose monitors.

$2.99
KEY FEATURES
  • Brand: energizer

DESCRIPTION

A disposable alkaline battery, suitable for small devices like watches, toys, and glucose monitors.
Energizer 371 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

Energizer 371 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

SKU: BYE371BPZ
(4)

DESCRIPTION

A disposable silver oxide battery model 371 for watches, toys, glucose monitors, and calculators.

$2.99
KEY FEATURES
  • Brand: energizer

DESCRIPTION

A disposable silver oxide battery model 371 for watches, toys, glucose monitors, and calculators.
Wein Cell PX625/PX13 1.35V Zinc-Air Button Battery

Wein Cell PX625/PX13 1.35V Zinc-Air Button Battery

SKU: BYPX625W
(143)

DESCRIPTION

A 1.35V zinc-air button battery that replaces mercury cells in cameras and meters, environmentally friendly.

Pros
  • Environmentally friendly alternative to mercury batteries
  • Fast delivery and well-packaged
  • Reasonable price and availability
  • Compatibility with old cameras and accurate metering
  • Works well and as advertised
$5.99
KEY FEATURES
  • Brand: wein

DESCRIPTION

A 1.35V zinc-air button battery that replaces mercury cells in cameras and meters, environmentally friendly.
Wein Cell PX625/PX13 1.35V Zinc-Air Button Battery, 12-Pack

Wein Cell PX625/PX13 1.35V Zinc-Air Button Battery, 12-Pack

SKU: BYPX625W12
(143)

DESCRIPTION

A 12-pack of environmentally friendly zinc-air button batteries that replace mercury cells in cameras and meters.

Pros
  • Wide compatibility
  • Reliable functioning
  • Eco-friendly alternative
  • Easy iso adjustment
$65.88
KEY FEATURES
  • Brand: wein

DESCRIPTION

A 12-pack of environmentally friendly zinc-air button batteries that replace mercury cells in cameras and meters.
Duracell CR1620 3V 68mAh Lithium Coin Battery

Duracell CR1620 3V 68mAh Lithium Coin Battery

SKU: BYD1620
(53)

DESCRIPTION

A reliable and long-lasting lithium coin battery that is perfect for specialty devices.

Pros
  • Reliable and long-lasting
  • Fast delivery
  • Perfect fit
  • Good performance
  • Works well
$4.49
KEY FEATURES
  • Brand: duracell

DESCRIPTION

A reliable and long-lasting lithium coin battery that is perfect for specialty devices.
Duracell CR2450 3V 620mAh Lithium Coin Battery

Duracell CR2450 3V 620mAh Lithium Coin Battery

SKU: BYD2450
(53)

DESCRIPTION

A reliable and long-lasting lithium coin battery with a capacity of 620mAh.

Pros
  • Exactly what they needed
  • Great product
  • Reliable
  • Works
  • Long-lasting
$4.99
KEY FEATURES
  • Brand: duracell

DESCRIPTION

A reliable and long-lasting lithium coin battery with a capacity of 620mAh.
Duracell CR2032 3V Lithium Coin Battery

Duracell CR2032 3V Lithium Coin Battery

SKU: BYD2032
(53)

DESCRIPTION

A reliable and long-lasting 3V lithium coin battery for various home, medical, and electronic devices.

$4.99
KEY FEATURES
  • Brand: duracell

DESCRIPTION

A reliable and long-lasting 3V lithium coin battery for various home, medical, and electronic devices.
Energizer 2CR5 6V Lithium Photo Battery

Energizer 2CR5 6V Lithium Photo Battery

SKU: BYE2CR5
(45)

DESCRIPTION

A long-lasting, disposable lithium battery that delivers 6 volts of power for high-tech cameras and equipment.

Pros
  • Good price
  • Reputable brand
  • Long life
  • No leaks
  • Great for old fashioned film camera
$10.95
KEY FEATURES
  • Brand: energizer

DESCRIPTION

A long-lasting, disposable lithium battery that delivers 6 volts of power for high-tech cameras and equipment.
Energizer CRV3 3V 3000mAh Lithium Battery, 2-Pack

Energizer CRV3 3V 3000mAh Lithium Battery, 2-Pack

SKU: BYECRV32
(45)

DESCRIPTION

A long-lasting 2-pack of disposable lithium metal batteries for photography devices and more.

Pros
  • Good customer service
  • Positive shipping experience
  • Good price for Energizer lithium
  • Good value for price
  • Long-lasting
$16.99
KEY FEATURES
  • Brand: energizer

DESCRIPTION

A long-lasting 2-pack of disposable lithium metal batteries for photography devices and more.
ZTS Inc. MBT-1 Multi-Battery Tester for More than 30 Different Battery Types

ZTS Inc. MBT-1 Multi-Battery Tester for More than 30 Different Battery Types

SKU: BYMBT1
(28)

DESCRIPTION

A microprocessor-controlled battery tester that accurately tests over 30 different battery types.

Pros
  • Versatile and compatible with various battery types
  • Accurate testing for over 30 battery types
  • Easy to use and provides quick results
  • Saves time and money by accurately determining battery status
  • Prolongs battery life and helps identify failed batteries
$95.00
KEY FEATURES
  • Brand: zts inc.

DESCRIPTION

A microprocessor-controlled battery tester that accurately tests over 30 different battery types.
Duracell D319B 1.5V Silver Oxide Battery for Watch/Electronic

Duracell D319B 1.5V Silver Oxide Battery for Watch/Electronic

SKU: BYD319
(10)

DESCRIPTION

A long-lasting silver oxide battery that is perfect for powering watches, thermometers, calculators, and more.

$1.99
KEY FEATURES
  • Brand: duracell

DESCRIPTION

A long-lasting silver oxide battery that is perfect for powering watches, thermometers, calculators, and more.
Duracell D377 1.5V Silver Oxide Battery for Watch/Electronic, 2-Pack

Duracell D377 1.5V Silver Oxide Battery for Watch/Electronic, 2-Pack

SKU: BYD3772
(10)

DESCRIPTION

A pack of 2 disposable silver oxide batteries suitable for watches, thermometers, calculators, and more.

$3.99
KEY FEATURES
  • Brand: duracell

DESCRIPTION

A pack of 2 disposable silver oxide batteries suitable for watches, thermometers, calculators, and more.
Duracell D384/392 1.5V Silver Oxide Battery for Watch/Electronic

Duracell D384/392 1.5V Silver Oxide Battery for Watch/Electronic

SKU: BYD384
(10)

DESCRIPTION

A long-lasting, silver oxide battery that is perfect for powering watches, thermometers, calculators, and more.

$1.99
KEY FEATURES
  • Brand: duracell

DESCRIPTION

A long-lasting, silver oxide battery that is perfect for powering watches, thermometers, calculators, and more.
Duracell D370/371 1.5V Watch/Electronic Silver Oxide Battery

Duracell D370/371 1.5V Watch/Electronic Silver Oxide Battery

SKU: BYD370
(10)

DESCRIPTION

A long-lasting, silver oxide battery that is perfect for watches, thermometers, handheld games, and calculators.

$3.99
KEY FEATURES
  • Brand: duracell

DESCRIPTION

A long-lasting, silver oxide battery that is perfect for watches, thermometers, handheld games, and calculators.
Duracell D377 1.5V Watch/Electronic Silver Oxide Battery

Duracell D377 1.5V Watch/Electronic Silver Oxide Battery

SKU: BYD377
(10)

DESCRIPTION

A long-lasting silver oxide battery for watches, calculators, and handheld games in a single pack.

$6.49
KEY FEATURES
  • Brand: duracell

DESCRIPTION

A long-lasting silver oxide battery for watches, calculators, and handheld games in a single pack.
Duracell D301/386 1.5V Silver Oxide Battery for Watch/Electronic

Duracell D301/386 1.5V Silver Oxide Battery for Watch/Electronic

SKU: BYD301
(10)

DESCRIPTION

A long-lasting, silver oxide battery suitable for watches, thermometers, handheld games, calculators, and more.

$6.49
KEY FEATURES
  • Brand: duracell

DESCRIPTION

A long-lasting, silver oxide battery suitable for watches, thermometers, handheld games, calculators, and more.
Duracell D303/357 1.5V Watch/Electronic Silver Oxide Battery

Duracell D303/357 1.5V Watch/Electronic Silver Oxide Battery

SKU: BYD303
(10)

DESCRIPTION

A long-lasting silver oxide battery for watches, calculators, and handheld games from Duracell.

$6.49
KEY FEATURES
  • Brand: duracell

DESCRIPTION

A long-lasting silver oxide battery for watches, calculators, and handheld games from Duracell.
Duracell D389/390 1.5V Silver Oxide Battery for Watch/Electronic

Duracell D389/390 1.5V Silver Oxide Battery for Watch/Electronic

SKU: BYD389
(10)

DESCRIPTION

A 1.5V silver oxide battery ideal for watches, thermometers, and calculators.

$4.49
KEY FEATURES
  • Brand: duracell

DESCRIPTION

A 1.5V silver oxide battery ideal for watches, thermometers, and calculators.
Energizer 362 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

Energizer 362 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

SKU: BYE362BPZ
(4)

DESCRIPTION

A silver button battery with 1.5V power, ideal for watches, toys, and glucose monitors.

$2.99
KEY FEATURES
  • Brand: energizer

DESCRIPTION

A silver button battery with 1.5V power, ideal for watches, toys, and glucose monitors.
Energizer 397 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

Energizer 397 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

SKU: BYE397BPZ
(4)

DESCRIPTION

A disposable silver oxide battery suitable for watches, toys, glucose monitors, and calculators.

$2.99
KEY FEATURES
  • Brand: energizer

DESCRIPTION

A disposable silver oxide battery suitable for watches, toys, glucose monitors, and calculators.
Energizer 357/303 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

Energizer 357/303 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

SKU: BYE357BPZ
(4)

DESCRIPTION

A silver disposable battery model 357/303 suitable for watches, toys, glucose monitors, and calculators.

$3.99
KEY FEATURES
  • Brand: energizer

DESCRIPTION

A silver disposable battery model 357/303 suitable for watches, toys, glucose monitors, and calculators.
Energizer 364 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

Energizer 364 1.5V Zero-Mercury Silver Oxide Battery for Watches, Toys, Glucose Monitors and Calculators

SKU: BYE364BPZ
(4)

DESCRIPTION

A disposable silver oxide battery suitable for watches, toys, glucose monitors, and calculators.

$2.99
KEY FEATURES
  • Brand: energizer

DESCRIPTION

A disposable silver oxide battery suitable for watches, toys, glucose monitors, and calculators.
Page of 1
Per Page
25
  • 25
  • 50
  • 75

Calculator Batteries

As summer unfolds and routines shift, reliable calculator batteries become an essential part of daily life for students, professionals, and anyone who relies on precise calculations. Whether you're preparing for end-of-term exams, budgeting for a summer project, or managing inventory in a busy retail environment, the right calculator battery ensures your device is always ready when you need it most. For students, a dependable calculator can be the difference between a smooth test experience and last-minute stress. Teachers and tutors often keep spare batteries on hand to support their classrooms, especially during standardized testing season. Engineers, architects, and accountants—whose work depends on accuracy—know the frustration of a calculator fading mid-calculation. Even in creative fields, such as music production or photography, professionals use calculators to fine-tune settings, estimate costs, or plan complex shoots, making a fresh battery a quiet but crucial companion.

Choosing the right calculator battery involves more than simply matching the size and model. Consideration of battery life, shelf stability, and environmental factors can make a significant difference, especially during the warmer months when heat can affect battery performance. For those who travel or work outdoors—surveyors, field researchers, or contractors—a long-lasting battery minimizes downtime and keeps workflow uninterrupted. Families preparing kids for summer math camps or college-bound students gathering supplies for the fall appreciate the peace of mind that comes from stocking up on reliable batteries. Calculator batteries also make thoughtful, practical gifts for graduates, new hires, or anyone embarking on a new academic or professional journey; they’re a small gesture that shows you care about their success. For offices and businesses, keeping a supply of fresh batteries on hand is a simple step that prevents unnecessary interruptions and keeps productivity high.

As you explore options, remember that calculator batteries often share compatibility with other essential devices, such as watches, small medical instruments, or digital thermometers. If you’re organizing your workspace or updating supplies, you might also find it helpful to check your stock of related items, like Thermometer Batteries, to ensure all your devices remain powered and reliable. Investing in quality batteries means fewer replacements, less electronic waste, and more confidence in your equipment—no matter where your summer takes you. With the right calculator batteries, you can focus on what matters most: solving problems, seizing opportunities, and enjoying the season’s possibilities without interruption.

Top Picks For Calculator Batteries