The Duracell 9V Battery (Coppertop) is Duracell's best battery for Photo/Electronic devices. It has been specially formulated to meet the increasing power demands of high power devices such as digital and flash cameras, remote control toys and halogen flashlights.
Performs better than zinc-carbon batteries - 10x more ampere-hour capacity
Works well under continuous drain conditions
Toys Clocks and radios
Remote controls Smoke alarms
Flashlights Portable Electronics
Calculators Wireless Mice and Keyboards