Advertising Disclosure
Updated: 06 Apr 2026

10 Best 12v Batteries Alkaline

#1 Best Pick
23A X 12v Battery Alkaline Batteries Pack of 10 (Also Known as 23A / 23AE / MN21) Batteries 1.5V by GP Batteries Type 23AX 12V Cell Size Extra Alkaline

23A X 12v Battery Alkaline Batteries Pack of 10 (Also Known as 23A / 23AE / MN21) Batteries 1.5V by GP Batteries Type 23AX 12V Cell Size Extra Alkaline

Brand: GP
Read more
  • Extra Power, Multiple Names: 23A X 12V batteries (1.5V) by GP Batteries - known as 23A, 23AE, and MN21.
  • Reliable Performance: Long-lasting and dependable power for various devices.
  • Pack of 10: Conveniently supplied in a pack of 10 batteries.
  • Multipurpose Use: Ideal for remote controls, key fobs, and more.
  • Trusted Quality: GP Batteries - your trusted source for battery excellence.
Check latest price on Amazon
#2 Best Value
Bvgokcell A23 23A 12 Volt Battery (5-Pack), MN21/23 12V Alkaline Battery, Long Lasting for Ceiling Fan Remote, Garage Door Opener, Doorbell, Key Fob

Bvgokcell A23 23A 12 Volt Battery (5-Pack), MN21/23 12V Alkaline Battery, Long Lasting for Ceiling Fan Remote, Garage Door Opener, Doorbell, Key Fob

Brand: Bvgokcell
Read more
  • What you get: 5 x 23A 12V batteries, with premium advanced plastic packaging and reliable after-sales service to guarantee your satisfaction
  • Shelf Life & Warranty: This 23A 12V batteries with low self-discharge technology offer a 3-year shelf life and manufacturer’s warranty. Store in a dry, cool environment for long-lasting performance
  • High Performance & Safety: This 23A 12V 52mAh batteries—premium cells, CE-certified, mercury/cadmium/lead-free. Leak/explosion-proof, corrosion-resistant steel shell ensures long-lasting power and maximum safety
  • Versatile Compatibility: Ideal for doorbells, remote controls (garage door openers, car alarm remotes, anti-theft remotes), toys, lighters, wireless access control devices, and all 23A 12V-powered electronic equipment
  • 23A 12 Volt battery – works with all equivalent model codes: 23A, A23, 23AS, MN21,21/23, MS21, GP23A, GP23AE, A23S, AG23,1811A,3LR50, 8F10R, 8LR50 , 8LR932, 8LR23, A23BP, K23A, AWIL01,L1028, LRV08PA, R23A, VA23GA, VR22, 23GA, V23GA, A23bpz , E23A, 23AE, LR23A, LRVO8, V23, LW-23A-5, RVO8, V23, EL12, ST-FX-BATT-A23
Check latest price on Amazon
#3 Budget Pick
Bvgokcell A27 27A 12V Alkaline Battery (10-Pack), 12 Volt LR27A MN27 Battery, Long Lasting for Ceiling Fan Remote, Garage Door Opener, Doorbell, Key Fob

Bvgokcell A27 27A 12V Alkaline Battery (10-Pack), 12 Volt LR27A MN27 Battery, Long Lasting for Ceiling Fan Remote, Garage Door Opener, Doorbell, Key Fob

Brand: Bvgokcell
Read more
  • What you get: 10 x 27A 12V batteries, with premium advanced plastic packaging and reliable after-sales service to guarantee your satisfaction
  • Shelf Life & Warranty: This 27A 12V batteries with low self-discharge technology offer a 3-year shelf life and manufacturer’s warranty. Store in a dry, cool environment for long-lasting performance
  • High Performance & Safety: This 27A 12V 50mAh batteries—premium cells, CE-certified, mercury/cadmium/lead-free. Leak/explosion-proof, corrosion-resistant steel shell ensures long-lasting power and maximum safety
  • Versatile Compatibility: Ideal for doorbells, remote controls (garage door openers, car alarm remotes, anti-theft remotes), toys, lighters, wireless access control devices, and all 27A 12V-powered electronic equipment
  • 27A 12 Volt battery – works with all equivalent model codes: GP27A, MN27, G27A, A27, 27A, L828, EL812, EL-8212, CA22, LR27, E27A, V27A, V27PX, V27GA, L728, WE27A, UM27A, LR27A, K27A, 27AE, A27S, P27GA, EPX27, KX27, RPX27, HS3, NR43, EL812, EL8212, R27A
Check latest price on Amazon
#4 Top Choice
10PC 27A 12V Alkaline Battery, A27S MN27 L828 A27 12V Battery Long-Lasting for Key, Car Alarms, GPS Trackers Alkaline Batteries

10PC 27A 12V Alkaline Battery, A27S MN27 L828 A27 12V Battery Long-Lasting for Key, Car Alarms, GPS Trackers Alkaline Batteries

Brand: YIMORNY
Read more
  • Experience high quality with our batteries, rigorously tested under strict quality control standards. Our Grade 12V 27A cells guarantee longer battery life and sustained power for your devices.
  • Acquire the exact fresh 27A battery with a full 12-volt charge and an impressive 3 years of shelf life. Ideal for garage door openers, remotes, car alarms, toys, calculators, organizers, computer equipment , and any other device requiring this battery size.
  • Receive 10PCS of 27A batteries in value pack, ensuring convenience and reliability.
  • Caution: Verify the battery model before ordering, as some devices may use alternative battery types.
  • 27A is equivalent to GP27A, MN27, G27A, A27, L828, EL812, EL-8212, CA22, LR27, E27A, V27A, V27PX, V27GA, L728, WE27A, UM27A, LR27A, K27A, 27AE, A27S, P27GA, EPX27, KX27, RPX27, HS3, NR43, EL812, EL8212, R27A.
Check latest price on Amazon
#5 Popular Choice
12V Alkaline Battery (23AE) Blister Pack of 5

12V Alkaline Battery (23AE) Blister Pack of 5

Brand: GP
Read more
  • Product description: GP Batteries GP 23 AE C5, ultra alkaline
  • Battery technology: Alkaline
  • Battery form factor: cylindrical
  • Battery voltage: 12V
Check latest price on Amazon
#6 Top Pick
A27 27A 12V Alkaline Battery Pack of 5 - Long Lasting 12 Volt A27 Battery for Remote and Doorbells 12 Volt Alkaline 27A

A27 27A 12V Alkaline Battery Pack of 5 - Long Lasting 12 Volt A27 Battery for Remote and Doorbells 12 Volt Alkaline 27A

Brand: HIMORNY
Read more
  • 【Wide Compatibility & Versatile Use】The 27A 12V alkaline battery delivers high-quality performance for various electronic devices, including garage door openers, remote controls, car alarm remotes, radios, toys, calculators, organizers, CMOS computer equipment, and any other devices requiring this battery size.
  • 【What You Get】A pack of five premium 27A 12V alkaline batteries, designed with Grade A cells for extended battery life and reliable, long-lasting power.
  • 【Compatible Battery Replacements】If your device uses any of the following battery models, this is the perfect match: GP27A, MN27, G27A, A27, 27A, L828, EL812, EL-8212, CA22, LR27, E27A, V27A, V27PX, V27GA, L728, WE27A, UM27A, LR27A, K27A, 27AE, A27S, P27GA, EPX27, KX27, RPX27, HS3, NR43, EL812, EL8212, and R27A.
Check latest price on Amazon
#7 Top Pick
27A Alkaline Battery 12V 27A A27 MN27 VR27 L828 Pack of 5 Long-Lasting for Key, Car Alarms, GPS Trackers Alkaline Batteries

27A Alkaline Battery 12V 27A A27 MN27 VR27 L828 Pack of 5 Long-Lasting for Key, Car Alarms, GPS Trackers Alkaline Batteries

Brand: Generic
Read more
  • 5 pcs 27A 12V battery.
  • 5PCS of 27A batteries individually packed, ensuring convenience and reliability.
  • Special for Car Alarm Controls, Remotes, Garage Door Openers, Headsets, Glucose and Blood Pressure Monitors, Transmitters, Access Control Devices, Toys, and Electronics
  • Tested under Strict Quality Control Standards. CE and ROHS Certified. Grade A cells 27A Ensure Longer Battery Life and Long Lasting Power
Check latest price on Amazon
#8 Top Pick
2pcs GP 23AE 12V Alkaline Batteries

2pcs GP 23AE 12V Alkaline Batteries

Brand: GP
Read more
  • battry
Check latest price on Amazon
#9 Top Pick
GP High Voltage 12V 23A Alkaline Battery (Pack of 5)

GP High Voltage 12V 23A Alkaline Battery (Pack of 5)

Brand: GP
Read more
  • High voltage cell car remote battery
  • Offers optimal service life
  • Suitable for car, watch, calculator, electric toys, game and other electric products
Check latest price on Amazon
#10 Top Pick
5PC 27A 12V Alkaline Battery, A27S MN27 L828 A27 12V Battery Long-Lasting for Key, Car Alarms, GPS Trackers Alkaline Batteries

5PC 27A 12V Alkaline Battery, A27S MN27 L828 A27 12V Battery Long-Lasting for Key, Car Alarms, GPS Trackers Alkaline Batteries

Brand: YIMORNY
Read more
  • Experience high quality with our batteries, rigorously tested under strict quality control standards. Our Grade 12V 27A cells guarantee longer battery life and sustained power for your devices.
  • Acquire the exact fresh 27A battery with a full 12-volt charge and an impressive 3 years of shelf life. Ideal for garage door openers, remotes, car alarms, toys, calculators, organizers, computer equipment , and any other device requiring this battery size.
  • Receive 5PCS of 27A batteries in value pack, ensuring convenience and reliability.
  • Caution: Verify the battery model before ordering, as some devices may use alternative battery types.
  • 27A is equivalent to GP27A, MN27, G27A, A27, L828, EL812, EL-8212, CA22, LR27, E27A, V27A, V27PX, V27GA, L728, WE27A, UM27A, LR27A, K27A, 27AE, A27S, P27GA, EPX27, KX27, RPX27, HS3, NR43, EL812, EL8212, R27A.
Check latest price on Amazon

More products you might like!!