1 x Duracell 9 V plus (1 blister with battery) battery (6LR61/MN1604)

They are multifunctional alkaline batteries that are suitable for everyday use devices Multifunctional 9V Plus battery, suitable for devices for daily use Service life: preserves the energy of unused batteries for up to 5 years if properly stored in their packaging 98% of our paper packaging is made from recycled materials