Duracell High Power Ultra Lithium DL123 CR123A 3V Battery - 1 PackDuracell High Power Lithium 123 batteries are made with high-purity lithium with up to 40% more power* for your smart home devices (sensors, keyless locks, smoke detectors), photo flash, flashlights, bike accessories and electronic dog collars. They have up to 10 years of in-storage guarantee with Duralock Power Preserve technology so you can be confident these lithium batteries will be ready when you need them.Dimensions :- 1.5*2.6*1.5 cDescription :Duracell 3 V DL123 specialist camera batteryLithium chemistry for longer-lasting performanceDuracell Ultra is the most powerful Duracell battery ever, giving more energy, efficiency and powerEspecially suited to Cameras and SLRsSafety Warning :Keep away from children.Extreme temperature performance.Caution: Install correctly. Do not disassemble, recharge or dispose of in fire.If swallowed, seek medical advice at once.