Philips M5071A Adult SMART Pads Cartridge

HeartStart Adult SMART Pads are appropriate for cardiac arrest victims weighing 55 pounds (25 kg) or more.

Features:

• Compatibility: replacement cartridge designed for Philips HeartStart OnSite and FRx AEDs — not a generic accessory.
• SMART technology: built-in chip auto-checks pad expiration and readiness, guiding the AED through rhythm analysis for more reliable shock delivery.
• Adult use (55+ lbs / 25+ kg): formulated for adults and adolescents — distinct from the pediatric cartridge (M5072A), worth clarifying to avoid mispurchases.
• Limited shelf life: gel pads expire (date printed on package), making this a recurring replacement item — good angle for "replace every 2-3 years" messaging to drive repeat purchases.