Model: ER6C Nominal voltage: 3.6V Size: diameter 14mm high 47mm Capacity: 1800mAh Voltage 3.6V Nature: not rechargeable, disposable lithium battery Main characteristic: ¡ñThe main features of this series of batteries are long-term micro-current operation, stable working voltage and good safety. ¡ñThe specific energy is as high as 620wh/kg, which is the highest among various chemical batteries. ¡ñOpen circuit voltage≥3.64V, working voltage is usually between 3.3V and 3.6V, more than 90% of the battery capacity is output on a high-voltage platform with almost constant voltage. ¡ñUsing temperature range: -55¡«+85¡æ ¡ñSuitable for long-term low-current work, the working life can reach 8-10 years. ¡ñNormal storage, storage life can reach more than 10 years. Application scope: Mainly used for PLC Equipment, smart card meters (water, electricity, gas meters), computer support power supplies, medical equipment, wireless communications, oil drilling, portable communication equipment, scientific research equipment, electric equipment and military equipment.