Equivalents: Universal Compatibility – Replaces Energizer A23 12V, Duracell MN21, GP23AE, 21/23, A23S, 23A, 23AE, V23GA, MN21B2PK, A23bpz, MN21, GP23A, LRV08, L1028, RVO8, MS21, E23A, K23A, 8LR932, 8LR23, VR22, 8F10R, EL12, 23GA, A23 and more—perfect for devices requiring compact 12-volt batteries. Ideal for Small Electronics – Works with garage door openers, key fobs, remote controls, wireless doorbells, alarms, laser pointers, and other 12V devices. Reliable Performance in All Conditions with Operating temperatures (-22°F to +140°f) – Designed to maintain voltage output with low self-discharge and dependable operation High-Quality 12V Power – Reliable alkaline chemistry delivers stable, consistent voltage for all your small electronics and everyday devices. Long-Lasting Performance – Designed for low and high-drain devices, offering optimal power output and longer lifespan compared to standard batteries. Fresh, High-Capacity Cells – Manufactured with improved energy retention for dependable use whether in storage or active daily operation. Leak-Resistant Construction – Built with secure alkaline technology to prevent leakage and protect sensitive electronics from corrosion or damage. Safe and Reliable Design – Manufactured according to strict quality standards for stable, secure, and long-lasting power. Long shelf life. Used to power small electronic devices (Check your device for required battery model) Trusted PoundMax Quality – Durable, performance-tested batteries backed by a brand focused on reliability and customer satisfaction.