Energizer Lithium EL 223 Battery was specially developed to provide long-lasting performance for your digital camera It can also be used in night-vision goggles, flash units and high-tech devices This battery can replace 223A, 5024LC, CR-P2, CRP2, DL223, EL223 It will operate under temperatures of -40°C to 60°C and has a rated a capacity of 1,500 mAh (to 4.0 volts) at 200 ohms at 21°C It can hold up power for 10 years in storage This battery will limit current during a short circuit because it is fitted with Positive Temperature Coefficient (PTC) safety device