Key features

• •CR2 DL-CR2 Lithium Battery CR15H270(CR2) Battery can not be recharged.
• •CR2 3V lithium batteries can replace:1CR2、5046LC、CR15H270、CR17355、DLCR2、EL1CR2、KCR2、RLCR2-2
• •CR2 Lithium Battery Applications:door sensor，golf range finder， camra，mini flashlight，Bushnell laser range finder，smoke detector，smoke alarm，smart sensor，Kryptolock，wireless security devices and other small electronics
• •Size Dia*H:0.59x1.06 (inch)
• •Long Shelf Life - 3V CR2 lithium batteries have a low self-discharge rate (<1% at 25℃), which means they are guaranteed to last for 5 years in storage. You can be sure that these batteries will keep you powered up and ready to go