EEMB ER14505 AA 3.6V Lithium Battery with VBR Solder Tabs Li-SOCL₂ Non-Rechargeable Battery SB-AA11 LS14500 TL-5903 SL-360 S7-400 ER14500 for Chip Board/Sensor/Backup Power Supply/PLC Battery

MANUFACTURER DIRECT—Lithium thionyl chloride battery has a passivation characteristic. Therefore, we highly recommend customers use the battery within approximately 2-3 months, depending on the storage condition to receive optimal performance. Although our battery has a 10-year shelf life (under special storage conditions), we advise customers not to store batteries for a long time due to the passivation characteristic. It is highly recommended that you purchase as many as you need.