The Duracell 9V CopperTop Battery 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. Best of all, Duracell’s Duralock Technology employs the cleanest chemistry to create incredibly efficient batteries.
Terminals: Miniature snap
Nominal voltage: 9 V
Typical volume: 22.8 cm (1.4 in)
Impedance: 1,700 m-ohm @ 1 kHz
Please be advised each battery has 2 date stamps on them 1) The Manufacture date stamp 2) The expiration date stamp