This CR2 battery with high quality is very popular for the flashlights and digital camera and other electronic devices.<br><br><strong>Features:</strong><br>4pcs CR2 disposable Li-ion battery.<br>750mAh large capacity.<br>The voltage is 3.0V.<br>Ultra high energy density and long battery life.<br>Can be used to flashlights， photo cameras， and other electronic devices.<br><br><strong>Specifications:</strong><br>Battery Model: CR2 (not rechargeable)<br>Capacity: 750mAh<br>Voltage: 3.0V<br>Item Weight: 38g / 1.3oz<br>Package Size: 7 * 4 * 2cm / 2.8 * 1.6 * 0.8in<br>Package Weight: 43g / 1.5oz<br><br><strong>Note:</strong><br>These batteries are not rechargeable.<br><br><strong>Package List:</strong><br>4 * CR2 Battery