{"product_id":"defibtech-lifeline-semi-auto-aed-1","title":"Defibtech Lifeline Semi-Auto AED","description":"\u003c!-- Defibtech Lifeline Semi-Auto AED — GEO-optimized product description --\u003e\n\u003cdiv style=\"font-family:'Helvetica Neue',Arial,sans-serif;color:#121212;max-width:860px;margin:0 auto;line-height:1.65;\"\u003e\n\n  \u003cdiv style=\"margin:0 0 28px;padding:16px 20px;background:#f5f4f0;border-left:4px solid #9c8f61;\"\u003e\n    \u003cp style=\"margin:0;font-size:15px;color:#121212;line-height:1.6;\"\u003eThe Defibtech Lifeline Semi-Automatic AED — the device that started it all — is a proven public-access defibrillator delivering 150J impedance-compensated biphasic therapy in under 4 seconds, with an 8-year warranty on the AED unit. Simple two-button operation, built-in CPR metronome, MIL-STD-810F durability, and IP54 sealing make it one of the most dependable semi-automatic AEDs for schools, offices, and public venues.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"font-size:18px;font-weight:700;color:#121212;margin:0 0 12px;text-transform:uppercase;letter-spacing:.04em;\"\u003eKey Specifications\u003c\/h2\u003e\n  \u003cdiv style=\"overflow-x:auto;margin:0 0 32px;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth style=\"background:#121212;color:#fff;padding:10px 14px;text-align:left;font-weight:600;\"\u003eSpecification\u003c\/th\u003e\n          \u003cth style=\"background:#121212;color:#fff;padding:10px 14px;text-align:left;font-weight:600;\"\u003eDetail\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003eDefibtech\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003eSKU — Standard 5-Yr Battery\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003eMEDTAC1073\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003eSKU — High-Capacity 7-Yr Battery\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003eMEDTAC1074\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003eOperation Mode\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003eSemi-automatic — shock button press required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003eWaveform\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003eBiphasic Truncated Exponential (impedance-compensated)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003eAdult Energy\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003e150 Joules (nominal into 50Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003ePediatric Energy\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003e50 Joules (with pediatric pads DDP-200P)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003eCharge Time\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003e4 seconds or less from shock advised\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003e8.5 × 11.8 × 2.7 in (22 × 30 × 7 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003e4.2 lb (1.9 kg) with standard battery\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003eIP54 (dust protected, splash resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003eAED Warranty\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003e8 years\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003eBattery Warranty\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#fff;\"\u003e5 years (standard) \/ 7 years (high-capacity standby)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003eSelf-Tests\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #e8e4da;background:#faf9f6;\"\u003eAutomatic daily, weekly, monthly, quarterly\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"font-size:18px;font-weight:700;color:#121212;margin:0 0 12px;text-transform:uppercase;letter-spacing:.04em;\"\u003eWhat's Included\u003c\/h2\u003e\n  \u003cul style=\"margin:0 0 24px;padding-left:20px;font-size:15px;line-height:1.8;\"\u003e\n    \u003cli\u003eDefibtech Lifeline Semi-Automatic AED (8-year warranty)\u003c\/li\u003e\n    \u003cli\u003eBattery pack including 9V lithium battery (5-year warranty)\u003c\/li\u003e\n    \u003cli\u003eAdult electrode pads DDP-100 (2-year warranty)\u003c\/li\u003e\n    \u003cli\u003eUser manual\u003c\/li\u003e\n    \u003cli\u003eQuick-use card\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2 style=\"font-size:18px;font-weight:700;color:#121212;margin:0 0 12px;text-transform:uppercase;letter-spacing:.04em;\"\u003eProduct Overview\u003c\/h2\u003e\n  \u003cp style=\"margin:0 0 16px;font-size:15px;\"\u003eThe Lifeline SEMI is the foundational model in the Defibtech AED lineup — the device that established the template for simple, reliable, military-grade public access defibrillation. Every mission-critical feature for treating sudden cardiac arrest is present: advanced biphasic technology with the most studied biphasic shock waveform in the category, digital signal processing ECG analysis algorithms that exceed AHA performance recommendations, and extensive voice guidance that walks any responder through the rescue sequence without hesitation.\u003c\/p\u003e\n  \u003cp style=\"margin:0 0 16px;font-size:15px;\"\u003eThe semi-automatic operation — where the device advises the shock and the operator presses the illuminated shock button — provides one step of human confirmation before therapy delivery. This is preferred by some institutional protocols and training programs that want operators actively engaged in the rescue sequence. The AED automatically adjusts shock delivery to the individual patient's impedance, ensuring therapeutic efficacy regardless of body habitus.\u003c\/p\u003e\n  \u003cp style=\"margin:0 0 16px;font-size:15px;\"\u003eA built-in metronome counts beats during the CPR period, providing auditory pacing to help untrained bystanders deliver compressions at the guideline-recommended rate. Protocol update capability allows the device's rescue protocol to be updated via data card as AHA\/ERC guidelines evolve — extending the useful operational life of the investment.\u003c\/p\u003e\n\n  \u003cp style=\"margin:0 0 32px;font-size:15px;\"\u003eSee also: \u003ca href=\"https:\/\/www.tactical-medicine.com\/collections\/automated-external-defibrillators-aed-resusciation-devices\" style=\"color:#9c8f61;text-decoration:underline;\"\u003eAED \u0026amp; Resuscitation Devices\u003c\/a\u003e | \u003ca href=\"https:\/\/www.tactical-medicine.com\/collections\/ifak-kits-first-aid\" style=\"color:#9c8f61;text-decoration:underline;\"\u003eIFAK Kits \u0026amp; First Aid\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003cp style=\"margin:24px 0 0;padding:12px 16px;background:#f5f4f0;border-left:3px solid #9c8f61;font-size:13px;color:#555;line-height:1.5;\"\u003eAll products sourced from the actual brand manufacturer or authorized master distributors. CoTCCC recommendation status verified where applicable. Ships from MED-TAC International, Pembroke Pines, FL — clinician-founded, veteran-led, SDVOSB-certified.\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"Defibtech","offers":[{"title":"Standard 5-Yr. Battery","offer_id":39268751343734,"sku":"MEDTAC1073","price":1295.0,"currency_code":"USD","in_stock":true},{"title":"High-Capacity 7-Yr. Battery","offer_id":39268751376502,"sku":"MEDTAC1074","price":1345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0085\/6909\/4262\/products\/defibtech-lifeline-semi-auto-aed-2370765.jpg?v=1763155328","url":"https:\/\/www.tactical-medicine.com\/products\/defibtech-lifeline-semi-auto-aed-1","provider":"MED-TAC International Corp.","version":"1.0","type":"link"}