This 18650 rechargeable battery with integrated protection circuit is very popular for the flashlights and digital camera use. With large capacity and high quality, it can provide excellent continuous power sources to your device.<br><br>Features:<br>2pcs rechargeable 18650 Li-ion battery with 3400mAh capacity and 3.7V voltage.<br>Large capacity and high energy density, provides excellent continuous power sources to your device.<br>With built- in precise digital protection circuit for long battery life.<br>Great batteries for your flashlights, photo cameras, and other electronic devices.<br><br>Specifications:<br>Battery Type: Rechargeable 18650 Battery<br>Capacity: 3400mAh<br>Voltage: 3.7V<br>Rechargeable Times: Up to 500 times<br>Item Size: 6.6 * 1.6 * 1.6cm / 2.6 * 0.6 * 0.6in<br>Item Weight: 95g / 3.3oz<br>Package Size: 7 * 4 * 2cm / 2.8 * 1.6 * 0.8in<br>Package Weight: 100g / 3.5oz<br><br>Package List:<br>2 * 18650 Battery