Best Alkaline 12V Batteries of 2025

The LiCB A23 23A 12V Alkaline Battery (5-Pack) is an excellent choice if you are looking for a reliable and long-lasting battery to power your electronic devices. This battery has been tested under strict quality control standards and is certified as Grade A cells with a 3-year shelf life. It is primarily used in garage door openers, doorbells, car alarms, burglar alarms, lighters, keyless entry access control devices, and toys. Customers have reported that the battery fits perfectly in their devices and that it works even in cold temperatures. They have also praised its fast delivery and great pricing.

The Amazon Basics 23A Alkaline Battery - Pack of 4 is a great option for powering small electronic devices such as keyless entry devices, key fobs, garage door openers, remote controls, and toys. Customers are happy with the product, as they find it to be reliable and long-lasting. The batteries come with a heavy-duty casing for added strength and safety, and customers appreciate the minimal packaging. The price is also great, as it is much lower than the advertised brands.

Energizer A23 Batteries are essential for powering your devices. With a 2-pack of 12V miniature alkaline specialty batteries, they offer long-lasting and reliable power for your electronics. Perfect for Bluetooth devices, cameras, security systems, garage door openers, and keyless entry systems. These batteries contain zero mercury, reducing environmental impact. Energizer A23, the #1 specialty battery brand, ensures dependable performance for various devices.

LiCB 23A Alkaline Batteries, known for high quality, come in a pack of 10. These batteries are CE and ROHS certified with Grade A cells for longer life and power. With a 3-year shelf life, they are perfect for garage door openers, remote controls, car alarms, lighters, toys, and more. Each battery provides a full 12 volts charge, ensuring reliable performance in various electronic devices.

Voniko Alkaline Battery 23A is a 6-pack of 12V A23 batteries that are designed to last longer and provide reliable performance. These batteries are equipped with short circuit overcurrent protection and intelligent voltage surge safeguards, making them safe and green. They are ideal for powering high-powered devices such as garage door openers, cameras, and more. Customers have found them to be reliable and long-lasting.

LiCB 27A Battery is a high-quality alkaline battery suitable for various devices. Tested under strict standards, it ensures long-lasting power for your car alarm controls, remotes, garage door openers, headsets, and more. With a full 12 volts charge and a 3-year shelf life, you can rely on it for extended periods. Packaged in a blister pack, you get 5PCS of these reliable batteries. Remember to check your device's compatibility before ordering to avoid any issues.

Energizer A23 Batteries come in a pack of 5 and offer high energy density, providing long-lasting power. These batteries are a cost-effective option with bulk packaging. The high energy density ensures that your devices run efficiently for a longer time without needing frequent battery changes. With a long life power source, you can rely on these batteries for extended usage, making them ideal for various devices. The economical bulk packaging allows you to stock up on batteries, ensuring you always have a power source available when needed.

MaxiAids 12V Alkaline Batteries, also known as Size 23A batteries, are a reliable power source for remotes and other electronic devices. These disposable batteries come in a pack of 2 and are not rechargeable. With a voltage of 12V, they offer long-lasting power for your devices. The Size 23A batteries are compatible with A23, V23GA, and MN21 batteries, making them versatile and easy to find replacements for. Whether you need to power your TV remote, car alarm, or other small electronic devices, MaxiAids 12V Alkaline Batteries provide the convenience and reliability you need.

The VONIKO 27A 12V Alkaline Battery Pack includes six high-quality batteries, each with a printed expiration date and a shelf life of three years. These batteries are compatible with various electronic devices, including garage door openers, remotes, car alarms, and calculators. The batteries are reliable and long-lasting, with extensive testing performed before release. With CE and ROHS certification, you can trust VONIKO to provide ultra-long battery life for all your devices.

The Duracell MN21 Battery delivers reliable 12V power with a capacity of 55mAh, making it ideal for various devices. Its compact size, measuring just over an inch in length, ensures it fits snugly in small gadgets like remotes and cameras. Being an alkaline battery, it offers long-lasting energy, so you can count on it for extended use without frequent replacements. This battery is designed for convenience, allowing you to easily replace old batteries and keep your devices running smoothly.