Is it suitable surface Pro pen 3 ???

Yes, I purchased these for my Surface Pro 3. Two of these button cells are used for the top button to communicate via bluetooth to start OneNote. I have not had to replace these batteries yet,as the originals are still working fine. For the actual pen function an AAAA is used. Likewise I have not needed to replace the original AAAA yet and I've had my Surface Pro 3 for almost a year. Enjoy your Surface Pro 3 :)

Will they fit my Lenovo Active 2 pen??

Lenovo's lit says this is the battery for that pen

Is there an expiry date for the validity of the battery and how much the period

Yes there is a good till date on them and usually about a year

Battery ag4 code is on the battery is that 319

a size 377 battery is the equivalent of a SR626SW battery, which is also the same is a AG4 / SG4 battery.

Batteries 319 Sr527sw Silver Oxide Watch Battery On Tear Strip

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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COP 59681

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In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your precision life with Energizer’s silver oxide edge!

BULK PACK CONVENIENCE - Five batteries in one pack to keep your devices running without interruption.
COMPACT LIGHTWEIGHT - At just 2 grams each, these batteries fit seamlessly into your everyday tech essentials.
RELIABLE ENERGIZER POWER - Trusted brand powering your essential devices with consistent 1.55V output.
PRECISION SILVER OXIDE CHEMISTRY - Ensures stable voltage and longer shelf life for your watches and electronics.
VERSATILE MULTI DEVICE COMPATIBILITY - Perfect for watches, calculators, cameras, health monitors, and keyless remotes.

Energizer 319 (SR527SW) silver oxide watch batteries deliver a reliable 1.55V power source optimized for precision devices like watches, calculators, and health monitors. Each lightweight 2-gram cell offers stable voltage and long shelf life, packaged conveniently in a 5-count tear strip for uninterrupted use across multiple gadgets.

Specifications

ASIN	B00I9KXRQM
Amperage	5 Amps
Antenna Location	Calculators,Camera,Watch,Watches
Battery Capacity	2200 Milliampere Hour (mAh)
Battery Cell Composition	Silver Oxide
Battery Cell Type	Silver Oxide
Battery Weight	2 Grams
Best Sellers Rank	#62,480 in Health & Household ( See Top 100 in Health & Household ) #357 in Coin & Button Cell Batteries
Brand	Energizer
Compatible Phone Models	calculators
Customer Reviews	4.6 out of 5 stars 1,489 Reviews
Item Weight	2 Grams
Manufacturer	Energizer Batteries
Model Name	Watch battery
Model Number	4332774969
Number of Batteries	5 Product Specific batteries required. (included)
Recommended Uses For Product	Calculators,Camera,Watch,Watches
Reusability	Single Use
UPC	039800091918 762022255386
Unit Count	5 Count
Voltage	1.55 Volts

Reviews

G**A

19.03.2026

A**I

4.01.2026

C**S

20.03.2026

V**N

27.07.2019

M**X

13.02.2024

A**S

3.02.2026

J**R

21.11.2025

B**Y

6.11.2025

A**E

4.03.2026

J**.

2.07.2025

G**E

9.07.2024

A**A

28.04.2026

T**I

29.12.2025

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

COP 59681

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

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Batteries 319 (SR527SW) Silver Oxide Watch Battery. On Tear Strip (Pack of 5)

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Details

Description

Specifications

Reviews

Common Questions