AED replacement pads and batteries — the part of AED ownership everyone forgets. Electrode pads expire (typically every 2–4 years) and batteries deplete, and an AED with expired consumables is a wall ornament. This collection covers Physio-Control Lifepak CR2 replacement pads and batteries, the CR Plus CHARGE-PAK with two sets of electrode pads, and the HeartSine Samaritan Adult Pad-Pak (an integrated pad-and-battery cartridge — one swap renews both). Check your unit's expiry dates today; if you're within six months, order the replacement now, not when the unit starts chirping. Not sure which pads fit your model? Contact us or call 1-877-347-7445. Fast shipping across Canada.