SINTECH Alkaline AA Size Battery for Smart Locks (4pcs)

Description Power your smart locks with SINTECH Alkaline AA Batteries! Built for high-performance and long-lasting power. 🔋 Includes 4 high-power AA batteries per set ⚡ Each battery rated at 1.5V 🔧 Heavy-duty Alkaline formulation ⏱ Works for over 6 months on standard usage 🔌 Perfect match for electronic and smart locks