Description: 2 batteries (2 packs, 1 battery/pack). Type: Alkaline batteries. Voltage: 6 volts. Model: 7K67BPK. Equivalent to 539, 4LR61, 4L61, 7K67, 539, and GP1412AP. 5-year leak-free shelf life. Duracell J 6V Alkaline Batteries (1 x 2 Pack) deliver long-lasting, dependable power for specialized medical and professional devices, offering steady, high-performance output ideal for equipment that requires reliable, consistent energy. These 6V alkaline batteries are commonly used in glucose meters, medical instruments, key fobs, GPS trackers, child locators, garage door systems, security sensors, and other compact electronics that depend on stable operation. Compared to lithium batteries that provide higher energy density and better performance in extreme temperatures, Duracell J alkaline batteries offer a cost-effective, practical solution for moderate-drain devices where premium lithium power is not essential. With an operating temperature range of 14°F to 130°F, they perform reliably in typical indoor and controlled environments, making them suitable for year-round home and professional use. The 1 x 2 pack format provides convenient, ready-to-use replacements for essential devices. For best results, store the batteries in a cool, dry place and install them according to device polarity to ensure optimal performance and long-term reliability.
Price: $12.98 USD
