2x DURACELL CR2 3V PHOTO LITHIUM ULTRA Batteries ELCR2 CR15H270 DURALOCK Expiry+. Duracell Photo Lithium Ultra batteries are available in variety of sizes: CR2, 123, 223, 245, CR-V3. Duracell 123 Photo Lithium Ultra batteries are made with high-purity lithium with up to 50% more power (vs. IEC standard test minimum average duration for CR11108 size. ).
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