Maxell is a Japanese company, which over the period of time have earned the trust of the user end by the promising and reliable flow of high tech engineering based batteries. If you don’t want your favorite and needful devices to stop running in the middle of nowhere then choosing maxell batteries might be the best option for you. let you down in the time of need and . Maxell CR1220 3V Lithium Coin Battery is one of the common replacement for watch batteries but also do have a wide span of application. • Features:  The coin type lithium manganese dioxide battery is a UL (Underwriters Laboratories Inc.) recognized component  Optimum for Memory and RTC Backup  At low load discharge, displays long-term stable operating voltage  High energy density.  Stable discharge characteristics through low internal resistance and high operating voltage  It employs highly conductive electrolyte which lower the internal resistance ensuring stable operating voltage.  Provide stable power operating voltage over the fluctuating temperature.  Superior leakage resistance and excellent storage characteristics  The high degree of seal of the seal structure and application of sealant keep self-discharge to about 1% per year.  Superior high rate discharge characteristics. • Specifications:  Brand / Type: Maxell  Model: CR1220  Chemistry: Lithium  Operating Temperature Range: -20 to +85 (deg. C)  Output Voltage: 3V  Nominal Capacity (mAh): 36  Nominal Discharge Current (mA): 0.1  Diameter: 12.5mm  Height: 2.0mm  Weight: 0.8g • Equivalent Battery Types: Duracell CR1025, Energizer CR1025, Maxell CR1025, Panasonic CR1025, Renata CR1025, Sanyo CR1025, Sony CR1025, Varta CR1025, 1220