7.4V 5000mAh Smart Digital Door Lock Lithium Battery – High Performance & Reliable Power Solution
Premium lithium-ion technology ensures stable voltage output (7.4V) and extended lifespan, ideal for smart door locks requiring consistent power. 5000mAh high capacity reduces frequent replacements, perfect for high-traffic residential or commercial properties. Advanced safety features include overcharge/discharge protection, ensuring durability and risk-free operation. Compact and lightweight design seamlessly integrates with most smart lock models for effortless installation. Engineered for extreme climates (-20°C to 60°C), maintaining reliable performance in harsh weather conditions. Smart energy management maximizes efficiency, extending usage time between charges for hassle-free security.