Duracell CR1/3N lithium photo battery

The Duracell CR1/3N, also labelled DL1/3N, is a small lithium battery for photo equipment and other small electronics. Duracell lists uses such as cycling computers, postal scales, desk clocks, blood glucose meters, heart rate monitors and pedometers.

The maker highlights: Duralock Power Preserve keeps an unused battery charged for up to 10 years, and the packaging is child-resistant.

• Size. CR1/3N (DL1/3N)
• Chemistry. lithium
• Packaging. EU blister
• Manufacturer code. CR1/3N