Bulk buy a box of 10 x Duracell CR2 lithium batteries here in the UK. If its price or larger quantities of Duracell CR2 batteries you need then you have found the right place. These bulk packed Duracell CR2 batteries are cheaper than the individually blister packed version. Plus the more you buy the more discount you receive. The Duracell Ultra CR2 Lithium Battery or DLCR2 battery was initially designed for use in APS cameras. Now the Duracell CR2 battery is used in all sorts of electronic equipment . Duracell CR2 batteries are 3v (3 Volts). These batteries are known as different part numbers, CR2 is the common part number for the majority of manufacturers. Duracell CR2 batteries are simply known as DLCR2 or DL-CR2. The DL stands for Duracell. Please note this box of 10 contains 5 twin packs. Duracell CR2 batteries were previously know as Duracell Ultra CR2 batteries. The new name on the brand new packaging is Duracell High Power CR2 batteries. Printed on the batteries is Duracell Lithium.