Best Batteries for Overhead Door Remote and Keyless Entry Devices
If you’re replacing a remote battery for your garage door or keyless entry, choose a reliable, long-lasting option that matches your device type. This guide covers five top choices that fit typical overhead door remotes, keypads, and sensors. It helps you decide which battery type to buy based on device compatibility, performance, and practical limitations. The buyers most likely to benefit are homeowners with single- or multi-car garages, remote upgrades, and small electronics requiring compact button-cell or A23 batteries.
| Product | Best For |
|---|---|
| Energizer A23 Batteries (2 Pack) | Small, high-drain remotes; security devices needing compact alkaline A23 cells |
| Garage Door Opener Battery – 2 Pack CR2032 | CR2032-powered remotes, keypads, and sensors across major brands |
| Duracell CR2032 2 Count | General purpose 3V coin cell for remotes and smart devices |
| SHI Garage Door Opener Battery Replacement | Dedicated garage door remotes and keypads across leading brands |
| LiCB A23 23A 12V Alkaline Battery (5-Pack) | Long shelf-life and high-power needs in garage remotes and alarms |
Energizer A23 Batteries (2 Pack)
These Energizer A23 12V alkaline batteries come as a 2-pack, designed for compact devices that demand reliable, long-lasting power in a small form factor. The A23 is commonly used in remote controls, security devices, and small electronics where space is at a premium. Best for single- or multi-remote systems that require a compact energy source with steady output.
Best for: small garage remotes and security gadgets that require a pressure-free, low-lead battery with predictable performance. Choose this if your overhead door remote uses an A23 cell and you need a trusted brand with consistent voltage delivery. Caution: verify device compatibility, as not all remotes accept A23 batteries.
Garage Door Opener Battery – 2 Pack CR2032
This two-pack CR2032 set provides 3V lithium coin cells, suitable for most garage door remotes, keypads, and sensors. The CR2032 format is widely used across major brands, delivering stable power in varying temperatures. Best for multi-device garages or households with several remotes and keypads needing uniform replacements.
Best for: owners with multiple remotes or keypads, ensuring spare CR2032s are on hand. Limitation: some devices might use different coin cell sizes (CR2016 or CR2026), so check your remote’s battery type before purchasing.
Duracell CR2032 2 Count
Duracell CR2032 3V lithium coin batteries are designed for dependable power in a wide range of devices, including remotes, AirTag-like trackers, and key fobs. They come in a 2-count package and are known for long shelf life and consistent performance in home use. Best for: replacing batteries in remotes and sensors that rely on a steadfast 3V coin cell.
Caution: Duracell’s CR2032 is a common standard, but devices with unusual voltage demands or temperature-sensitive operation should be checked for compatibility, especially in extreme climates.
SHI Garage Door Opener Battery Replacement
SHI offers a battery replacement line focused on garage door remotes, keypads, and sensors from major brands. The Elite Series aims for compatibility across a wide range of devices, making it a flexible option for mixed-brand systems in households with several remote types. Best for: homeowners with LiftMaster, Chamberlain, or similar remotes seeking a single replacement source. Caution: verify that the exact model matches SHI’s replacement battery to avoid non-fitting installations.
LiCB A23 23A 12V Alkaline Battery
LiCB offers a 5-pack of A23 12V alkaline batteries, designed for devices requiring compact power sources with reliable life. These cells are commonly used in garage door remotes and other small electronics, providing a practical bulk option for households with multiple remote devices. Best for: users needing a cost-effective bulk supply for A23-powered devices. Limitation: ensure your remote’s battery type is A23, not a different size, to avoid compatibility issues.
Buying Guide
What battery type should I buy for my overhead door remote?
- Check device documentation to confirm the exact battery size (A23 vs. CR2032 vs. CR2026, etc.).
- For single-button remotes, A23 batteries are common; for multi-button remotes and keypads, CR2032 is typical.
- Consider shelf life and storage. Coin cells (CR2032) generally have long shelf life; A23 cells are compact and ideal for limited-space remotes.
- Match temperature and usage expectations. Some devices perform better with lithium coin cells in extreme temperatures; others function adequately with alkaline options.
- Keep spare batteries in a cool, dry place and label remotes by battery type to simplify replacements in the future.
Practical buying tips
- Choose a two-pack or five-pack where possible to minimize frequent shopping trips.
- Prefer established brands for reliability, especially in security and garage systems.
- Avoid mixing battery brands in critical devices; replace all batteries in a system to ensure even power delivery.
FAQ
- What battery types are most common for garage door remotes?
Common types are A23 (12V alkaline) and CR2032 (3V lithium coin cell). - How do I know which battery fits my remote?
Check the remote’s user manual or the label inside the battery compartment. - Can I mix battery brands in the same device?
It’s best to use the same brand and type for consistent performance. - What is the advantage of CR2032 over A23?
CR2032 coins typically offer stable voltage in a low-profile form factor, suitable for longer-term use in many remotes. - Are there safety considerations when replacing remote batteries?
Dispose of old batteries properly and avoid short-circuiting the terminals during replacement. - Do battery shelf life and temperature affect performance?
Yes. Extreme temperatures can affect lithium coin cells more than alkaline A23 cells; store and use as recommended.