Energizer 1620 Lithium Coin Battery

Compact Power for Your Critical Devices When your key fob, medical monitor, or watch suddenly dies, it’s more than just an inconvenience. The Energizer 1620 Lithium Coin Battery delivers long-lasting, reliable energy in a small, powerful package—so you can trust your essential devices to keep going. This 1-pack is perfect for replacing worn-out coin cells and having a backup ready when it matters most. With long shelf life and dependable performance across a wide temperature range, you’re always prepared. Reliable Performance – Energizer 1620 Lithium Coin Battery This 3V Energizer 1620 battery is ideal for powering devices like heart rate monitors, glucose meters, remote controls, keyless entry systems, and compact toys. Built with advanced lithium manganese dioxide chemistry, it delivers a stable output and is compatible with replacements like L08, DL1620, and 5009LC. Energizer coin batteries are made to fit seamlessly into your daily life—and your devices. Built to Last – Store with Confidence The Energizer 1620 Lithium Coin Battery holds power for up to 10 years in storage, making it a smart choice for both immediate replacement and future readiness. With a high energy density (133 mWh/g), it provides efficient, long-lasting energy while withstanding harsh conditions from -30ºC to 70ºC. Leak-resistant and engineered with a self-discharge rate of just ~1% per year, this battery is built for reliability. Specifications Classification: Lithium Coin Chemical System: Lithium / Manganese Dioxide (Li/MnO2) Designation: IEC-CR1616 Nominal Voltage: 3.0 Volts Typical Capacity: 60 mAh (to 2.0 volts at 30KΩ, 21°C) Typical Weight: 1.1 grams (0.04 oz.) Typical Volume: 0.32 cm³ (0.02 in³) Max Reverse Charge: 1 microampere Energy Density: 133 mWh/g, 498 mWh/cc Typical Lithium Content: 0.014 grams Operating Temperature: -30°C to 70°C Self Discharge: ~1% / year