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Top 10 Best watch battery

Best watch battery in 2026

watch battery

Finding the right watch battery is less about brand loyalty and more about precise compatibility. Whether you are maintaining a luxury timepiece or reviving a simple digital watch, the difference between alkaline and silver oxide cells can impact both longevity and movement accuracy. Our selection focuses on reliability, voltage consistency, and the practical value of bulk assortments versus single-cell replacements.

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🥇 40/100

100 Assorted Mixed Alkaline Button Cell...

3.80EUR

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🥈 40/100

S9715 JCB Coin Cell Mix Batteries - Pack...

3.07GBP

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🥉 40/100

50 Pack Assorted Mixed Alkaline Button C...

3.75GBP

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#4 40/100

Assorted Mixed Alkaline Button Cell Batt...

4.75GBP

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#5 40/100

5Plus 10-Pack AG4 LR626 377 1.5V Button...

2.99GBP

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#6 40/100

HYCELL Alkaline & Lithium Button Cells [...

4.95EUR

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#7 40/100

Duracell 377 SR626SW SB-AW AG4 1.55v Sil...

3.40GBP

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#8 40/100

100pcs Assorted Batteries, Mixed Sizes A...

4.75GBP

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#9 40/100

ABSINA button batteries mixed 50 pack Al...

7.99GBP

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Rank	🥇 #1	🥈 #2	🥉 #3	#4 #4	#5 #5	#6 #6	#7 #7	#8 #8	#9 #9
Product
Name	100 Assorted Mixed Alkaline Button Cell Batteries...	S9715 JCB Coin Cell Mix Batteries - Pack of 15	50 Pack Assorted Mixed Alkaline Button Cell Batter...	Assorted Mixed Alkaline Button Cell Batteries AG1/...	5Plus 10-Pack AG4 LR626 377 1.5V Button Cell Batte...	HYCELL Alkaline & Lithium Button Cells [Assorted M...	Duracell 377 SR626SW SB-AW AG4 1.55v Silver Oxide...	100pcs Assorted Batteries, Mixed Sizes Alkaline Bu...	ABSINA button batteries mixed 50 pack Alkaline 1.5...
Price	3.80 EUR	3.07 GBP	3.75 GBP	4.75 GBP	2.99 GBP	4.95 EUR	3.40 GBP	4.75 GBP	7.99 GBP
Topelio Score	40/100	40/100	40/100	40/100	40/100	40/100	40/100	40/100	40/100
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Rank	100 Assorted Mixed Alkaline Button...	S9715 JCB Coin Cell Mix Batteries -...	50 Pack Assorted Mixed Alkaline But...	Assorted Mixed Alkaline Button Cell...	5Plus 10-Pack AG4 LR626 377 1.5V Bu...	HYCELL Alkaline & Lithium Button Ce...	Duracell 377 SR626SW SB-AW AG4 1.55...	100pcs Assorted Batteries, Mixed Si...	ABSINA button batteries mixed 50 pa...
Product
Price	3.80 EUR	3.07 GBP	3.75 GBP	4.75 GBP	2.99 GBP	4.95 EUR	3.40 GBP	4.75 GBP	7.99 GBP
Topelio Score	40/100	40/100	40/100	40/100	40/100	40/100	40/100	40/100	40/100
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100 Assorted Mixed Alkaline Button Cell Batteries...

3.80EUR

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Cell Batteries - 100 Assorted Mixed Alkaline Button Cell Batteries 377 AG1 AG3 AG4 AG10 AG12 AG13

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Cell Batteries B07GCHC3PD

100 Assorted Mixed Alkaline Button Cell Batteries 377 AG1 AG3 AG4 AG10 AG12 AG13

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40/100

-20%

Traitor king the scandalous exile of the duke and duchess of windsor as featured on channel 4 tv documentary
Ag1 x 10, 5 x ag3 x 10, ag4, ag10 x 10, 5 x ag12, ag13 x 10

€3.80 4.75 EUR

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JCB - S9715 JCB Coin Cell Mix Batteries - Pack of 15

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JCB B01M0XRXK1

S9715 JCB Coin Cell Mix Batteries - Pack of 15

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S9715 JCB Coin Cell Mix Batteries - Pack of 15

£3.07

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CRAVIING - 50 Pack Assorted Mixed Alkaline Button Cell Batteries AG1/LR621 | AG3/LR41 | AG4/LR66 | AG10/LR54 | AG12/LR43 | AG13/LR44 Battery for Watches, Toys, Calculators, Key Fobs

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CRAVIING B09X616RGK

50 Pack Assorted Mixed Alkaline Button Cell Batteries AG1/LR621 | AG3/LR41 | AG4/LR66 | AG...

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40/100 Prime

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This multipack of various 1.5V alkaline coin cells comes in a blister card of 50.
These mixed alkaline multipack coin batteries offer reliable performances and a long shelf life.

£3.75 3.85 GBP

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E FAST CE4 - Assorted Mixed Alkaline Button Cell Batteries AG1/LR621 | AG3/LR41 | AG4/LR66 | AG10/LR54 | AG12/LR43 | AG13/LR44 Battery for Watches, Calculators, Key Fobs, Toys (Pack of 100)

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E FAST CE4 B09X661WYD

Assorted Mixed Alkaline Button Cell Batteries AG1/LR621 | AG3/LR41 | AG4/LR66 | AG10/LR54...

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Assorted set of 1.5V alkaline button cell batteries consists AG1/LR621 | AG3/LR41 | AG4/LR66 | AG10/LR54 | AG12/LR43 | AG13/LR44 coin cells.
These mixed alkaline multipack coin batteries offer reliable performances and a long shelf life.

£4.75

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5 Plus - 5Plus 10-Pack AG4 LR626 377 1.5V Button Cell Batteries – 0% Mercury Coin Batteries for Watches, Key Fobs, Scales, Wearables & Small Electronics

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5 Plus B091DRHQGL

5Plus 10-Pack AG4 LR626 377 1.5V Button Cell Batteries – 0% Mercury Coin Batteries for Wat...

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Reliable Power Supply – Delivers steady 1.5V output, perfect for small electronics that require consistent energy
Wide Compatibility – Replaces AG4, LR626, 377, SR626SW, D377 and fits in watches, key fobs, scales, calculators, and more

£2.99

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Ansmann - HYCELL Alkaline & Lithium Button Cells [Assorted Multipack of 24] Incl 2 of CR1620/CR2016/CR2025/CR2032/LR41/LR43/LR44/LR626/LR621/LR754/LR1120/LR1130 Coin Cells ideal for Watches, Car Keys, Toys etc

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Ansmann B00IZ7LPWM

HYCELL Alkaline & Lithium Button Cells [Assorted Multipack of 24] Incl 2 of CR1620/CR2016/...

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40/100 Prime

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HIGH QUALITY: This assorted set of 1.5V alkaline & 3V lithium button cell batteries, consists of 2 of each LR41 / LR43 / LR44 / LR626 / LR621 / LR754 / LR1120 / LR1130 alkaline cells and 2 of each CR1620 / CR2016 / CR2025 / CR2032 lithium coin cells. These coin batteries are for high power users and have a high capacity with reliable constant power output
LONG SHELF LIFE: This mixed multipack coin batteries offer reliable performances. The alkaline coin cells have a long shelf life of up to 3 years and the lithium coin cells have a long shelf life of up to 5 years

€4.95

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Duracell - Duracell 377 SR626SW SB-AW AG4 1.55v Silver Oxide Watch Battery

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-5%

Duracell B002NRXGTK

Duracell 377 SR626SW SB-AW AG4 1.55v Silver Oxide Watch Battery

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40/100

-22%

1.55V
Silver Oxide

£3.40 3.60 GBP

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CRAVIING - 100pcs Assorted Batteries, Mixed Sizes Alkaline Button Cell Batteries LR621 LR41 LR66 LR54 LR43 LR44 - AG1 AG3 AG4 AG10 AG12 AG13 Battery for Watches, Toys, Calculators, Key Fobs

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CRAVIING B0D33SWYYQ

100pcs Assorted Batteries, Mixed Sizes Alkaline Button Cell Batteries LR621 LR41 LR66 LR54...

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Each Blister card has 50 various 1.5V alkaline coin cells batteries. (Pack of 100 contains 2 Blister packs of 50 batteries)
These Alkaline batteries provide best performance and very long shelf life.

£4.75

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ABSINA - ABSINA button batteries mixed 50 pack Alkaline 1.5V - 10x AG1 / 15x AG3 / 10x AG4 / 10x AG10 / 5x AG13 - Assorted watch batteries, watch batteries assorted sizes, button cell batteries assorted

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ABSINA B0B9BMMLDH

ABSINA button batteries mixed 50 pack Alkaline 1.5V - 10x AG1 / 15x AG3 / 10x AG4 / 10x AG...

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COIN BATTERY MIXED PACK with exceptional longevity, reliable performance & maximum capacity contains the most common alkaline coin cells - 10x AG1 / 15x AG3 / 10x AG4 / 10x AG10 / 5x AG13
IDEAL FOR car keys, garage door openers, TAN generators, scales, watches, children's toys, calculators, remote controls, pedometers, key lights, LED tea lights, calipers, and much more

£7.99

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Our Expert Verdict: watch battery

For most users, a high-quality silver oxide cell is the best investment for longevity, but assorted alkaline packs offer unbeatable convenience for general household electronics.

Market Overview: watch battery

The market is split between budget-friendly alkaline cells and premium silver oxide options, with a growing trend toward mercury-free, eco-friendly designs.

Buying Guide: watch battery

When selecting a battery, prioritize the exact model number (e.g., 377 or LR44) and the chemistry. Ensure the voltage matches your device's requirements to avoid malfunctions.

Selection Criteria

Products were selected based on user reliability ratings, compatibility with common watch brands, and the overall value provided by bulk pack configurations.

Budget Advice

Entry-level alkaline packs are very affordable, while mid-range silver oxide cells cost more but offer better longevity. Premium brand-name singles are the most expensive per unit.

Conclusion: watch battery

Maintaining your timepieces doesn't have to be expensive if you choose the right cell type. Browse our full list to find the perfect match for your watch and keep your gear running accurately.

Frequently Asked Questions

Alkaline batteries are generally cheaper and suitable for low-drain devices, while silver oxide batteries provide a more stable voltage and longer life, making them the preferred choice for high-quality analog watches.

No. Even if the physical dimensions are identical, different chemistries have different voltages. Using the wrong type can lead to poor performance or, in some cases, damage to the watch movement.

Assorted packs are excellent for households with multiple small electronics, toys, and various watch brands, providing a wide range of common sizes at a lower cost per unit than individual replacements.