Duracell Optimum AA Alkaline Batteries [Pack of 12] 1.5 V LR6 MX1500 & Specialty 2032 Lithium Coin Battery 3V, pack of 4, with Baby Secure Technology and suitable for keyfobs (DL2032/CR2032): Amazon.co.uk:
Duracell High Power Lithium DL123 CR123A Batteries | 2 Pack (Formerly Duracell Ultra Lithium)
Duracell CK290 Varta Ultra Lithium AA Battery (Pack of 4) - Catering Appliance Superstore
Duracell 123 High Performance 3V Lithium Battery, Pack, 52% OFF