12V Alkaline Battery A23 for Garage Door Opener & Key Fob

Reliable 12V A23 Alkaline Battery for Everyday Devices

Our 12V Alkaline Battery (A23) delivers dependable power in a compact sizeperfect for garage door opener remotes, key fobs, car alarms, wireless doorbells, access control devices, toys, and more. With a full 12 volt charge and tested under strict quality control standards, this A23 battery keeps your electronics running smoothly.

High Quality & Long-Lasting Performance

Engineered with Grade A cells, this A23 12V battery ensures longer battery life and long-lasting power for all your devices. This battery is CE and ROHS certified for safety and reliability, making it a top choice for both everyday and emergency use.

Universal Compatibility Replacement for Major Brands

This 12V battery is designed to replace many common part numbers, including: Energizer A23 12V, Duracell MN21, GP23AE, 21/23, A23S, 23AE, V23GA, MN21B2PK, A23bpz, GP23A, LRV08, L1028, RVO8, MS21, E23A, K23A, 8LR932, 8LR23, VR22, 8F10R, EL12, and 23GA. If your device takes any of these, this A23 battery is exactly what you need.

Technical Specifications

• Nominal Voltage: 12V
• Discharged Voltage: 7.2V
• Average Weight: 8.0 grams
• Battery Size: 1.10″ x 0.39″ (28mm x 10mm)
• Shelf Life: 3 years
• Quantity per Pack: 1 Battery
• Certifications: CE, ROHS

Perfect for Compact, Low-Draw Devices

This A23 12V battery is ideal for projects or replacements where space is tight but reliable 12 volt power is essential. Pair it with leaded battery holders for easy installation in custom electronics or DIY builds.

Why Choose Our A23 12V Alkaline Battery?

• Long-lasting and reliable for key fobs, garage openers, and remotes
• High grade cells for better shelf life and performance
• Universal compatibility with devices using A23 or compatible batteries
• Backed by strict manufacturing quality standards

Product ID: VUPN2263