BASIC INFOThis is not a rechargeable battery. DO NOT Charge battery. 3.6V NON Rechargeable lithium thionyl chloride battery ; 4100 mAh; wide range of temperatures -55°C to +85°C; most suitable for low power consumption devices. CERTIFICATIONSRoHS and UN 38.3 compliant; UL and IEC certified. MANUFACTURER DIRECTLithium 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. CAUTION! If you plugged in the battery into your device and it appears to be "dead" or half-charged, it is usually due to lithium batterys voltage delay or passivation. The battery can generally resto