This 20 pack of Eunicell 4LR44 6V alkaline batteries provides trusted power for a variety of devices including dog collars, cameras, and more. Each battery is designed for long-lasting performance and has a high capacity to keep your devices running smoothly. With a voltage of 6V, these batteries are a reliable replacement for other popular battery models including 4SR44, 4G13, and 4AG13. They are also compatible with a wide range of devices such as medical equipment, calculators, security systems, and electronic toys. These batteries have a long shelf life and can be stored for up to 5 years. Made with high-quality materials and strict quality standards, the Eunicell 4LR44 batteries are designed to provide excellent performance and reliability. They have a wide operating temperature range of -20°C to 60°C and are resistant to leakage, making them safe to use in various environments. These batteries are also mercury-free and have a low discharge rate, which means they can be stored for a long period of time without losing power. With a capacity of 150mAh and a size of 13mm in diameter and 25.2mm in height, these batteries will provide the power your devices need. Whether you need batteries for your dog collar, camera, or other electronic device, the Eunicell 4LR44 6V alkaline batteries are a reliable choice. Buy now and have trusted power for all your devices!