PLUS POWER 9V DURACELL BATTERIES (BAT2013)

The 9v multi-purpose battery, economical and with a high output power has a long life with excellent low-temperature performance.
Duracell plus power now has a longer life than previous duracell plus batteries.
Duracell's Duralock technology means these batteries are guaranteed to stay lit for up to 10 years when not being used.
This huge leap forward in battery technology has been made possible by improvements in the purity of ingredients and upgrades to the construction of the battery cell meaning less energy is lost when in storage.