Keep your electronics charged with our premium CR1620 Batteries. Our Grade A 1620 button cell batteries ensure long battery life and long lasting power. Each CR1620 3V Lithium Battery has been tested under strict quality standards and is CE and RoHS Certified. Give your devices the power that they need. Our CR 1620s can be compatible with car key fobs, remotes controls, flameless candles, calculators, electronic notebooks, thermometers, garage door opener, doorbell camera, etc. If your device uses any of the following batteries, our CR1620 battery should be compatible; DL1620, ECR1620, GPCR1620, CR 1620, BR1620, BR1620-1W, KCR1620, LM1620. These c r 1620 batteries are especially great for Halloween and Christmas. They are perfect for your electric tealight candles, pumpkin candles, and other holiday electronics. Our 3v 1620 battery cells have a long shelf life. These lithium button cell batteries come in a protective blister packet that prevents your batteries from touching and losing its precious charge. This CR 1620 Lithium Battery blister pack offers additional protection from leaking and corrosion. Each button cell battery is both mercury free and leak free. Our mission is to provide our customers high quality batteries that keep your devices powered with a lasting charge. Our engraved nickel plated batteries are guaranteed to prevent leakage more effective than a standard battery cell. Each CR1620 battery pack you purchase is covered with a 5 year warranty.