Best A27 Button Batteries in 2026

POWER FOR A WIDE RANGE OF DEVICES – The Duracell AAAA 1.5 Volt Alkaline battery is designed for use in a variety of compatible devices like cameras, medical devices, and other electronics

LONG-LASTING POWER – Duracell high power AAAA Alkaline batteries were developed to provide reliable performance for your specialty devices

GUARANTEED FOR 5 YEARS IN STORAGE – Duracell AAAA batteries are guaranteed for 5 years in storage, so you can be confident these batteries will be ready when you need them

BITTER TASTE DISCOURAGES SWALLOWING – Duracell Lithium Coin batteries are the only batteries with a non-toxic, bitter coating to help discourage swallowing

CHILD-SECURE PACKAGING makes Duracell Lithium Coin battery packaging nearly impossible to open without scissors

LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY – Duracell Lithium Coin Batteries deliver the long-lasting power and performance you can count on for electronic devices throughout the home or on-the-go

IN THE BOX: 6-pack of LR44 1.5 volt alkaline button coin cell; replacement batteries for small electronic devices

DEVICE COMPATIBLE: Ideal for watches, calculators, games, medical devices, and more

DESIGNED TO LAST: Long-lasting, reliable battery life; performs in extreme temperatures

Applicable to the following models: LR44,CR44,SR44,357,SR44W,AG13,G13,A76,A-76,PX76,675,1166a,LR44H,V13GA,GP76A,L1154,L1154F,RW82B,EPX76,SR44SW,303,SR44,S303,S357,SP303,SR44SW

Long Lasting Power: Uses high density battery cells, the energy density increased by 10% and monomer capacity increased by 20% than the normal cell, to ensure better performance

Power Preserve Technology: air- and liquid-tight seal locks in the power until it’s needed thanks to the improved design, which includes dual crimps, a new zinc composition, and anti-corrosion components

What You Get: 10PCS SKOANBE LR44 A76 (AG13/357 303 SR44 ) Batteries.the size is 11.6*5.4mm

If your device uses any of the following batteries, this is what you are looking for : LR44,CR44,SR44,357,SR44W,AG13,G13,A76,A-76,PX76,675,1166a,LR44H,V13GA,GP76A,L1154,RW82B,EPX76,SR44SW,303,SR44,S303,S357,SP303,SR44SW

Get the Exact Fresh LR44 Battery, Have Full 1.5 Volts Charge, provide an excellent combination of high energy and continuous voltage supply.

44 pack of Energizer MAX AA Alkaline Batteries, Batteries AA Size

Energizer's #1 longest-lasting MAX AA batteries provide dependable power - up to 50% longer lasting than EVEREADY GOLD in demanding devices

The power you depend on for your double A devices, from toys and flashlights to everyday items like remotes

SUPER FRESH Top Quality, Energizer Brand 27A 12V Alkaline Batteries, 2 Pcs are sealed in a card so batteries do not touch each other as they drain.

EQUIVALENT: to other brand, like GP27a, MN27, G27A, A27, 27A, L828, EL812, EL-8212, CA22, LR27, E27A, V27A, V27PX, V27GA, L728, L828, WE27A, UM27A, LR27A, K27A, 27AE, A27S, P27GA, EPX27, KX27, RPX27, HS3, NR43, EL812, EL8212, R27A ,

WORKS FOR: Toys ,Watches, Cameras, Calculators, Garage door openers, Car Security Alarm, Wireless doorbell, Window security sensor, Flashlight, Fireplace remote control, Keyless Car Remotes, Organizers,

New, Better, Improved – Power all of your everyday electronics with the latest speciality 12v alkaline 23 battery technology: advanced engineering and state-of-art manufacturing. Longer life and consistently reliable performance.

Safer, Greener – Each VONIKO 23a 12v battery is equipped with short circuit overcurrent protection and intelligent voltage surge safeguards, with no mercury and cadmium and lead, making VONIKO a23 12 v batteries safe, green, and ideal for high-powered devices.

Reliable, Longer Lasting – VONIKO make the super alkaline a23s 12v 23a in existence, with extensive testing before release. When you open the package, you know you can rely on VONIKO, the Ultra Long Lasting Battery.

SUPER FRESH Top Quality, Energizer Brand 27A 12V Alkaline Batteries, 5 Pcs are sealed in a card so batteries do not touch each other as they drain.

EQUIVALENT: to other brand, like GP27a, MN27, G27A, A27, 27A, L828, EL812, EL-8212, CA22, LR27, E27A, V27A, V27PX, V27GA, L728, L828, WE27A, UM27A, LR27A, K27A, 27AE, A27S, P27GA, EPX27, KX27, RPX27, HS3, NR43, EL812, EL8212, R27A ,

WORKS FOR: Toys ,Watches, Cameras, Calculators, Garage door openers, Car Security Alarm, Wireless doorbell, Window security sensor, Flashlight, Fireplace remote control, Keyless Car Remotes, Organizers,

★★★Fresh Continuos Productions and even More lasting life according with the Use. Convenient Blister Pack Allows retailing by Piece. Each Blister Pack is Detachable individualy with its individual UPC bar code on Back side. Consumers can by any quantity desires.

★★★Primarily used in garage door openers remote controls, car alarms remote controls, burglar remote Controls, Lighters, access control devices, Electronic Dog Collars, toys, Wireless Doorbells and Chimes, Wall Clock, Laser Pointer Insulin Pumps, Heart Rate Monitor, toys, Calculators, Organizers, Computer Equipment (memory backup battery) CMOS, and all other devices that requires this battery size

★★★Beautiful packing: You will get 5PCS 27A Batteries in Exact Blister Pack

★★★【High Quality】:Voniko a27 Battery has been Tested to Strict Quality Control Standards and has CE and ROHS Certification, which Ensures Longer Battery Life and Longevity.

★★★【What You Get】: 6PCS 27A Battery in Once Pack. Each Pack of 27a 12v Battery’s Expiration Date is Printed on the Battery Side, 3 Years Shelf Life.

★★★【Wide Applications】: Voniko 27a 12v Alkaline Battery Provides High Quality Performance in Various Electronic Devices. Works for Garage Door Openers, Garage Door Remotes, Radio Remotes, Car Alarms Remote Controls, Toys, Calculators, Organizers, Computer Equipment CMOS, and all other devices that requires this battery size.

Double Corrosion Protection—Unlike most flat batteries, VONIKO is designed with double corrosion protection so you’ll never open your devices to find corrosion and leaking acid inside. For over several decades, VONIKO has perfected battery safety.

Capacity and Shelf life—1.5v LR44 batteries 20 pack are low self-discharge and valid for up to 5 years. It is suggested to store the battery in dry and low temperature environment, which can prolong the battery storage time.

Works with Many Small Devices—LR44 batteries that you can use with your toys, wireless doorbell, calculators, watches, mini radios, mini torches, games controllers and other digital devices.

CAMVION A27, 27A 12-Volt Battery

Standard voltage: 12V; rated capacity: 30 (MAH); battery size: Φ 8 × 28.2 (mm); working temperature: - 10 ℃ - + 60 ℃; storage temperature: - 10 ℃ - + 45 ℃.

3 Years Shelf Life

▶ Battery life: from 1 to 2 years at room temperature.

▶ Quality certification: SGS, ROHS. There is no Hg and Cd in the battery

▶ May also be known as: g27A / MN27 / MS27 / GP27A / A27 / L828 / V27GA / CA22 / EL812 / EL-812 / CA22 / B-1 / SNN4176A / ALK27A / A27BP / K27A / V27GA / VA27GA / VR27 / MS27 / r27A

GP 27A batteries Replaces MN27/A27 A27 And all Equivalents

Super Fresh, Top Quality, Works for toys ,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Organizers, Computer Equipment (memory backup battery) CMOS

Loopacell Brand 27A batteries Replaces MN27/A27 A27 And all Equivalents

Super Fresh, Top Quality, Works for toys ,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Organizers, Computer Equipment (memory backup battery) CMOS

Quantity: Retail Pack of (50) Batteries

Expiration: 5 years from purchase date (not printed on battery)

Packaging: Sealed in Retail Package

It replaces A27, 27A, L828, CA22, MN27, GP27A batteries.

0% mercury.

Expiry date code MM-YYYY is showed on the back of the card.

✅【Professional & Reliable】: NASTIMA focuses on manufacturing batteries. The 27A 12V alkaline battery has been tested under strict quality control standards. CE and ROHS certification. These 27A 12 volt Class A alkaline batteries ensure longer battery life and extended usage time.

✅【Security and Hermetically Sealed Case】: The hermetically sealed case is essential for the durability and safety of the devices. Fresh 27a 12v batteries have a shelf life of approximately 3 years. Our fresh 5pcs A27 (MN27 V27A WE27A L828) alkaline batteries are packed separately and leakproof, which ensures easy and safe storage.

✅【Durable and Cost-Saving】: NASTIMA battery a27 offer high-quality performance in a wide range of electronic devices. The durable and reliable specialty batteries are used in a variety of applications such as garage door openers, garage door remote controls, wireless remote controls, locking systems, cameras, meters and many other devices.

This Product Is Brand New And Super Fresh

Use In Many Electronic Home Devices

This Product Is Manufactured In China

Reliable long-lasting power

Operating temperatures (-22°F to +140°f)

Long shelf life. Used to power Garage Door Openers Remote Controls, Doorbells , Car Alarms Remote Controls , Burglar Alarms Remote Controls, Lighters , Keyless Entry Access Control Devices , Toys , and other Electronic Devices (Check your device for required battery model)

Voltage: 12, Amperage: 20mAh, Chemistry: alkaline

Length: 1.100, Width: 0.300, Height: 1.100, Diameter: 0.3

A27

Voltage: 15, Amperage: 180mAh, Chemistry: alkaline

Length: 1.030, Width: 0.630, Height: 1.460

Custom

【High quality batteries】 - 50mAh .These A27 12V alkaline batteries provide long life and excellent continuous power sources for your device.

【Leakage Free and Safe】- ISO9001, SGS, passed safety certificates. No leakage during 3-year warranty period.5 piece well sealed in one card while each battery is packed separately to avoid short circuit problem.

【Stable voltage】 - remains stable even with prolonged discharge, improving the reliability of devices that use the battery. Excellent properties over a wide range of -20℃-60℃.

A27 Battery

also reffered to as L1028, 1811A, and TR164

viable option for all A27 battery replacements.

Brand New

Full Manufacturer Warranty

Dimensions: 0.68"L x 0.68"W x 1.38"H

27A A27 MN27 GP27 CA22 L828 27 G27A, MN27, MS27,GP27A

A27,L828,V27GA, CA22, EL812, EL-812, CA22, B-1, SNN4176A, ALK27A

A27BP,K27A, V27GA, VA27GA,VR27, MS27, R27A

5 Count-27A batteries packed in the box, with a shelf life of 3 years.

No explosion, no fire, use more secure and reliable.

Applicable devices: watches, calculators, key fobs, TV remotes, and other small electronics.

ALSO KNOWN AS: 1811A, 23A, 8F10R, 8LR32, 8LR932, A21, A23, BAT012, E23A, EL12, GP23A, K23A, L1028, LRV08, MN21, MN23, MS21, N21, N21, PX32A, PX32AB, PX32B, RV08, RVO8, S21, V23GA, VR22

GREAT FOR: Car Alarms, Key Fobs, Burglar Alarm Remote Controls, Cigarette Lighters, Electronic Door Locks, and Garage Door Openers. The Exell EB-23A Alkaline 12V Battery also fits the following dog collar devices: IUT-300-Ultra Smart-One dog, IUT-302-Ultra Smart-Two Dog, BT-502A, SD-100A, and IUC-5100 Contain and Train Transmitter

23A