Calculator batteries have to meet a large number of design objectives, including:
Fortunately, battery manufacturers have refined calculator batteries to meet all of these demands. Early calculators used alkaline batteries, that had a high risk of leaking when not used for a while, possibly even destroying the calculator. More recently, silver oxide batteries were used because they provided more power in a smaller space, and both a constant voltage and long shelf life. Most current calculators run on lithium coin cells, because lithium batteries have all of the advantages of silver oxide batteries, but can provide more power with a higher voltage.
For our customers who swear by Duracell, we now also have this common lithium coin cell from the brand you trust. More detail...
For our customers who swear by Duracell, we now also have this common lithium coin cell from the brand you trust. More detail...
For our customers who swear by Duracell, we now also have this common lithium coin cell from the brand you trust. More detail...
For our customers who swear by Duracell, we're now also carrying the LR44 alkaline button cell. More detail...
Another 10-pack, to provide our intensive use customers even better value. More detail... RRP £46.50.
Another great battery from Energizer. More detail... RRP £4.65.
Buy a box of 10, and pay for only 8 watch batteries. More detail...
A high performance multi-drain watch battery from Energizer. Multi-drain watch batteries perform equally well in low-drain and high-drain applications. More detail...
Another performance battery from Energizer. More detail... RRP £6.99.
The AAAA battery is only available from select manufacturers. With this great Battery Force offer, you're getting a top quality Energizer battery at a fantastic price. There is no better way to get fresh power for your laser pointer! More detail... RRP £4.29.
Another great battery from Energizer. More detail... RRP £6.99.
Another performance battery from Energizer. More detail... RRP £6.99.
Another great battery from Energizer. More detail... RRP £6.99.
Another great battery from Energizer. More detail... RRP £6.99.
The Energizer CR1632 battery - another great performance lithium battery from Energizer. More detail...
Another performance battery from Energizer. More detail... RRP £6.99.
Another great battery from Energizer. More detail... RRP £6.99.
New packaging, new price - the Energizer CR2025 becomes even more irresistible. More detail...
New packaging, new price - the Energizer CR2032 becomes even more irresistible. More detail... RRP £4.99.
Newly Available! The Energizer CR2450 is now available as a box of 10. More detail...
Another performance lithium coin cell from Energizer. More detail... RRP £6.99.
For high volume users, the type 357 battery in Energizer quality is available in a box of 20. Other companies call this battery an SR44, SG13 and S76E. More detail...
The type 357 battery in Energizer quality is available in a pack of 2. Other companies call this battery an SR44, SG13 and S76E. More detail... RRP £4.99.
Another great battery from Energizer. More detail... RRP £4.99.
The Energizer version of the widely used LR44, G13 or AG13 battery. Energizer quality at a Battery Force price. More detail... RRP £4.99.
It appears to be rather tricky to get long dated, fresh LR9 batteries. Because our stock comes directly from Energizer, you're getting a battery with an expiry date as far out as possible. More detail...
The GP PX625A battery is even better value in this box of 10. More detail...
The LR9 (also called PX625A) battery by GP offers major brand performance without major brand price. More detail...
Another quality lithium coin cell from Maxell. More detail...
Another quality lithium coin cell from Maxell. More detail...
Another quality lithium coin cell from Maxell. More detail...
Intensive users of the CR2016 battery can now enjoy even more value for money this 10-Pack. Manufactured in Japan to uncompromising quality standards, this is one of the best deals for CR2016 cells you'll find. We don't have to unpack the box, and you pocket the savings! More detail...
If you need a few CR2016 batteries, but don't need them individually packed, this Strip of 5 is the right choice. All of the Maxell CR2016 cells we stock are the same, and the various pack sizes allow you to opt for the best deal for exactly the number of cells you need. More detail...
Intensive users of the CR2025 battery can now enjoy even more value for money this 10-Pack. Manufactured in Japan to uncompromising quality standards, this is one of the best deals for CR2025 cells you'll find. We don't have to unpack the box, and you pocket the savings! More detail...
If you need a few CR2025 batteries, but don't need them individually packed, this Strip of 5 is the right choice. All of the Maxell CR2025 cells we stock are the same, and the various pack sizes allow you to opt for the best deal for exactly the number of cells you need. More detail...
Intensive users of the CR2032 battery can now enjoy even more value for money this 10-Pack. Manufactured in Japan to uncompromising quality standards, this is one of the best deals for CR2032 cells you'll find. We don't have to unpack the box, and you pocket the savings! More detail...
Just In! The popular CR2032 coin cell is now also available made by Maxell, and costs even less per cell in this box of 100. More detail...
For 100 CR2032 cells in Maxell quality, this box contains 20 strips-of-five. High quality, compact and good value - all in a box! More detail...
Just what you expect from Battery Force: The most common lithium coin cell, Maxell quality, and a truly attractive price. More detail...
If you need a few CR2032 batteries, but don't need them individually packed, this Strip of 5 is the right choice. All of the Maxell CR2032 cells we stock are the same, and the various pack sizes allow you to opt for the best deal for exactly the number of cells you need. More detail...
A quality electronics battery from Maxell, at an outstanding price. More detail...
Another quality alkaline button cell from Maxell. More detail...
If you need many LR44 batteries, but also want them from a brand you've heard of, then this pack of 10 is your ideal choice. Maxell quality at an attractive price. The cardboard box includes 10 individually sealed cells, each in its own "MiniPack". More detail...
This box of 100 LR44 batteries (10 inner boxes of 10 MiniPacks each) is the ideal money saver. Whether you're powering all of the calculators in your department, running a school of electronic virtual pets or want to bring your watch collection back to life, this is the pack for you. Only fresh stock, and a brand you can trust, ensure that you can enjoy the savings even if you don't use all 100 batteries on the same day. More detail...
If you need many LR44 batteries, but also want them from a brand you've heard of, then this box of 20 is your ideal choice. Maxell quality at an attractive price. The cardboard box includes 10 cards, each containing two cells. More detail...
Another great Battery Force offer. The LR44 (or G13) battery is the most common alkaline button cell, and drives many electronic devices, including watches, medical equipment, toys, etc. And with Maxell quality, you're getting the battery from an established brand too. More detail...
Another great Battery Force offer. The LR44 (or G13) battery is the most common alkaline button cell, and drives many electronic devices, including watches, medical equipment, toys, etc. And with Maxell quality, you're getting the battery from an established brand too. More detail...
In this box of 10, the LR1 from Panasonic is even better value, especially if you need several. More detail...
The LR1 from Panasonic is outstanding value in this single pack. More detail... RRP £1.99.
Even better value! The Renata 357 watch battery is now available as a box of 10. More detail...
Another precision watch battery from Renata, made in Switzerland. When used to replace the same size alkaline LR44 or AG13 battery, this will last more than twice as long in low-drain applications. More detail...
The Renata CR2477N is the largest lithium CR series cell we stock. More detail...
This top quality LR44 is made by Renata in Switzerland. More detail...
Unfortunately, someone has beaten you to our last Energizer CR1620 Pack of 1. Look here for similar batteries. Or if you would like to be notified as soon as this item becomes available again, just tell our exceedingly efficient Want More service.
Unfortunately, someone has beaten you to our last Energizer CR2025 Pack of 1. Look here for similar batteries. Or if you would like to be notified as soon as this item becomes available again, just tell our exceedingly efficient Want More service.
Unfortunately, someone has beaten you to our last Energizer CR2032 Pack of 1. Look here for similar batteries. Or if you would like to be notified as soon as this item becomes available again, just tell our exceedingly efficient Want More service.
Unfortunately, someone has beaten you to our last Energizer CR2430 Pack of 1. Look here for similar batteries. Or if you would like to be notified as soon as this item becomes available again, just tell our exceedingly efficient Want More service.
Unfortunately, someone has beaten you to our last Energizer LR43/186 Pack of 2. Look here for similar batteries. Or if you would like to be notified as soon as this item becomes available again, just tell our exceedingly efficient Want More service.
Unfortunately, someone has beaten you to our last Energizer LR44/A76 Card of 2. Look here for similar batteries. Or if you would like to be notified as soon as this item becomes available again, just tell our exceedingly efficient Want More service.
Unfortunately, someone has beaten you to our last Energizer LR54/189 Pack of 2. Look here for similar batteries. Or if you would like to be notified as soon as this item becomes available again, just tell our exceedingly efficient Want More service.
Unfortunately, someone has beaten you to our last GP CR2025 Pack of 1. Look here for similar batteries. Or if you would like to be notified as soon as this item becomes available again, just tell our exceedingly efficient Want More service.
Unfortunately, someone has beaten you to our last Renata CR1216 Pack of 1. Look here for similar batteries. Or if you would like to be notified as soon as this item becomes available again, just tell our exceedingly efficient Want More service.
Unfortunately, someone has beaten you to our last Renata LR43 Pack of 2. Look here for similar batteries. Or if you would like to be notified as soon as this item becomes available again, just tell our exceedingly efficient Want More service.
We no longer stock this product. The closest substitute we carry is the Renata CR2320 Pack of 1.
We no longer stock this product. The closest substitute we carry is the Renata 357 Box of 10.
We no longer stock this product. The closest substitute we carry is the Renata 357 MiniPack of 1.
We no longer stock this product. The closest substitute we carry is the Maxell LR44 Box of 10.
We no longer stock this product. The closest substitute we carry is the Maxell LR44 Box of 100.
We no longer stock this product. The closest substitute we carry is the Maxell LR44 MiniPack of 1.
We no longer stock this product. The closest substitute we carry is the Maxell CR2016 Box of 10.
We no longer stock this product. The closest substitute we carry is the Maxell CR2016 Pack of 1.
We no longer stock this product. The closest substitute we carry is the Maxell CR2025 Box of 10.
We no longer stock this product. The closest substitute we carry is the Maxell CR2032 Box of 10.
We no longer stock this product. The closest substitute we carry is the Maxell CR2032 Box of 100.
We no longer stock this product. The closest substitute we carry is the Maxell CR2032 Pack of 1.
We no longer stock this product. The closest substitute we carry is the Energizer CR2450 Box of 10.
We no longer stock this product. The closest substitute we carry is the Energizer CR2450 Pack of 1.
We no longer stock this product. The closest substitute we carry is the Panasonic LR1 Box of 10.
We no longer stock this product. The closest substitute we carry is the Panasonic LR1 Pack of 1.
We no longer stock this product. The closest substitute we carry is the Renata 357 Box of 10.
We no longer stock this product. The closest substitute we carry is the Energizer EPX76 Box of 20.
We no longer stock this product. The closest substitute we carry is the Renata 357 MiniPack of 1.
We no longer stock this product. The closest substitute we carry is the Maxell LR44 Box of 10.
We no longer stock this product. The closest substitute we carry is the Maxell LR44 Box of 10.
We no longer stock this product. The closest substitute we carry is the Maxell CR2032 Pack of 1.
Only the first 100 results are shown. To see other results, please search for specific keywords.
