Do AED Batteries and Pads Expire? | 合法醫療器材資訊網

Fortunately, most AED batteries[1] last for anywhere from two to five years in standby mode. For the most accurate information regarding your AED model, refer to your user manual. Expiration dates can also be found on the back of your AED battery. 

Typically, an AED battery will have three dates printed on it: a manufactured-by date, an install-by date, and an expiration date. An AED battery should be used within five to seven years of its manufacturer date. The install-by dates indicated that the battery should be installed in an AED no later than the specified date. And the expiration date indicates when the battery will no longer function.

We recommend having a replacement battery ready and accessible at all times. Some AED batteries will need to be replaced after use, others are capable of handling multiple rescues. Refer to your owner’...