Duracell Ultra CR2 Lithium Ion Photo Battery has a voltage of 3V. Nominal Capacity: 750 mAh. Wide temperature usage range: - 20 C ~ +60 C. Nominal Weight: 11g. Duracell ULTRA DL - CR2 Lithium Battery Cross Reference With - - DLCR2 CR2 KCR2 EL1CR2 DLCR2 DLCR2B RLCR2 KCR2 L1CR2 RLCR2 - L 5046LC. Applications can be in Cameras, Medical treatment instrument, Lights, Radio, Electronic lock, Electronic meter ( water meter, gas meter, etc.), Power source of memory backup meter. Buton Top terminal.
Caution: This is one time use, primary, CR2 lithium battery. Never recharge primary batteries. Charging may cause gas evolution or internal short circuit, followed by fire or explosion!