For Philips, $175 every 4 years, for the batteries. Pads are $70 every 2 years: https://www.aed.com/blog/do-aed-batteries-and-pads-expire https://www.aed.com/bl

For Philips, $175 every 4 years, for the batteries. Pads are $70 every 2 years: https://www.aed.com/blog/do-aed-batteries-and-pads-expire https://www.aed.com/blog/do-aed-batteries-and-pads-expire I'd take expired batteries and pads over no AED.