Defibtech Lifeline Semi - Auto AED - Defibtech

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SKU: MEDTAC1073

Type: AED

Vendor: Defibtech

Defibtech Lifeline Semi-Auto AED

Name: Defibtech Lifeline Semi-Auto AED
Brand: Defibtech
SKU: MEDTAC1073
Price: 1928.0 AUD
Availability: InStock

Storewide rating: 750+ verified MED-TAC reviews

Your Price: $1,928.00

Battery Type: Standard 5-Yr. Battery

Standard 5-Yr. Battery

High-Capacity 7-Yr. Battery

Ships from Florida HQ Free Shipping $200+ CONUS Free APO/FPO Shipping 30-Day Unopened Returns

$1,928.00

PRODUCT INFORMATION

Defibtech · Semi-Automatic AED

Defibtech Lifeline Semi-Auto AED

A public-access defibrillator with two-button operation, voice prompts through the whole rescue sequence, and a built-in metronome that paces compressions. Semi-automatic means the device advises the shock and the responder presses the illuminated button — the confirmation step some institutional protocols require. Sold with either the standard 5-year battery pack or the high-capacity 7-year standby pack; the battery you choose is a different SKU.

Semi-automaticIP54 · MIL-STD-810FCPR metronome2 battery options

Semi-automatic is a protocol decision, not a feature upgrade. Buy it because your program wants a responder in the loop before the shock, not because it costs less to train.

What's Included by Battery Type

Two battery configurations, each its own SKU. The AED, pads and documentation are the same in both — the battery pack is what changes. Tap the configuration you are buying. Pediatric pads and a carry case are not included in either.

VIEW ▾Standard 5-Yr. Battery — SKU MEDTAC1073

1× Defibtech Lifeline Semi-Automatic AED — 8-year warranty on the AED unit
1× Standard battery pack, including 9V lithium battery — 5-year battery warranty
1× Adult electrode pads, DDP-100 — 2-year warranty
1× User manual
1× Quick-use card
No pediatric pads. Defibtech's pediatric pads (DDP-200P) are a separate purchase; nothing about pediatric use is stated on this page — read Defibtech's instructions for use before applying this device to a child
No carry case, wall cabinet, mount or spare pads

VIEW ▾High-Capacity 7-Yr. Battery — SKU MEDTAC1074

1× Defibtech Lifeline Semi-Automatic AED — 8-year warranty on the AED unit
1× High-capacity standby battery pack in place of the standard pack — 7-year battery warranty
1× Adult electrode pads, DDP-100 — 2-year warranty
1× User manual
1× Quick-use card
No pediatric pads. Defibtech's pediatric pads (DDP-200P) are a separate purchase; nothing about pediatric use is stated on this page — read Defibtech's instructions for use before applying this device to a child
No carry case, wall cabinet, mount or spare pads

▾Specifications

Defibtech Lifeline Semi-Auto AED — specifications as published by the manufacturer

Specification	Detail
Manufacturer	Defibtech
SKU — standard 5-year battery	MEDTAC1073
SKU — high-capacity 7-year battery	MEDTAC1074
Operation mode	Semi-automatic — shock button press required
Waveform	Biphasic truncated exponential, impedance-compensated
Adult energy	150 J nominal into 50 Ω, as published by the manufacturer
Pediatric use	Requires Defibtech pediatric pads DDP-200P, which are not included. No pediatric patient criteria are stated on this page — see Defibtech's instructions for use
Charge time	4 seconds or less from shock advised
Dimensions	8.5 × 11.8 × 2.7 in. (22 × 30 × 7 cm)
Weight	4.2 lb (1.9 kg) with standard battery
Ingress protection	IP54 — dust protected, splash resistant
Durability	MIL-STD-810F, manufacturer-stated
AED warranty	8 years
Battery warranty	5 years standard · 7 years high-capacity standby
Self-tests	Automatic daily, weekly, monthly and quarterly
Protocol updates	Rescue protocol updatable by data card

Energy, waveform, charge time and ingress ratings are reproduced exactly as the manufacturer publishes them and are not interpreted here. No pediatric patient age or weight criteria are stated for this device on this page and none should be inferred — Defibtech's instructions for use are the only source for who this device may be applied to and how.

▾Who Carries It

Schools, offices and public venues running a public-access defibrillation program · Employers and facilities that need a device with automatic self-tests and a documented maintenance interval · Training programs and institutions whose protocol specifically calls for semi-automatic operation, so a responder confirms before therapy is delivered.

An AED is a regulated medical device. Placement, medical direction, responder training, pad and battery replacement intervals, and any pediatric use are governed by your program's medical director and by state and local requirements — not by a product page. Confirm your obligations before the device goes on a wall.

Genuine Defibtech

Sourced direct from the manufacturer or an authorized master distributor. Ships from MED-TAC International, Pembroke Pines, FL — clinician-founded, veteran-led, SDVOSB-certified.

Built around MARCH. Every kit we sell maps to the MARCH protocol — Massive hemorrhage, Airway, Respiration, Circulation, Hypothermia. Learn the sequence in our complete MARCH guide.

ADDITIONAL INFORMATION

Available Options:

Standard 5-Yr. Battery
High-Capacity 7-Yr. Battery

SPECS & MEASUREMENTS

Specifications coming soon. Contact us for detailed product information.

SHIPPING & RETURNS

Domestic & Military Shipping

Free Standard Shipping: Automatically applied at checkout on all orders $200 and above within the 48 contiguous United States (CONUS).

APO/FPO Military Addresses: Unconditionally free standard shipping on every order, with no minimum purchase required.

Order Processing & Tracking

Standard Gear: In-stock medical devices, consumables, and tactical packs process within 48 hours.

Stocked Kit Bags: Custom-built kits ship within 7-10 days as they are assembled by hand at our South Florida facility.

Automated carrier tracking details are emailed immediately upon shipment dispatch.

30-Day Returns & Medical Safety

Returns: Unused, unopened equipment in original manufacturer packaging is eligible for return within 30 days of delivery.

Bio-Safety Notice: To ensure sterility and patient safety, medical consumables with opened or broken tamper-evident seals cannot be returned.

Return Facility: MED-TAC International Corp., 15757 Pines Blvd, Suite 154, Pembroke Pines, FL 33027.

Export Compliance

North American Rescue (NAR) products and rifle hard armor plates are strictly restricted to US and APO/FPO addresses and cannot be exported internationally.

FREQUENTLY ASKED QUESTIONS

How does the Defibtech Lifeline SEMI differ from the AUTO version?

The SEMI-automatic Lifeline requires the operator to press an illuminated shock button after the device advises that a shock is appropriate. The AUTO version delivers the shock automatically without requiring any button press. Both deliver identical 150J biphasic therapy. The SEMI is preferred by some organizations that want human operator engagement in the shock delivery decision; the AUTO is preferred where maximum simplicity for untrained bystanders is the priority.

What waveform technology does the Defibtech Lifeline SEMI use?

The Lifeline SEMI uses a biphasic truncated exponential waveform with automatic impedance compensation. This is the most studied biphasic waveform in the AED category, validated across thousands of clinical deployments. The waveform automatically adjusts to the patient's transthoracic resistance to maintain therapeutic efficacy — delivering 150J nominal into a 50-ohm load, with real-time calibration for each individual patient. The device exceeds American Heart Association performance recommendations.

Can the Lifeline SEMI's rescue protocol be updated as guidelines change?

Yes. The Lifeline SEMI supports field protocol updates via data card insertion — the device's AHA/ERC rescue protocol can be updated without returning the unit to the manufacturer. This is a significant long-term value feature: as resuscitation guidelines are periodically revised (typically every 5 years by the AHA), AEDs with fixed protocols can become clinically outdated. The Lifeline SEMI's updateable protocol extends its useful clinical life and protects the investment.

Is the built-in CPR metronome useful for untrained bystanders?

Yes. The metronome provides an auditory beat at the guideline-recommended rate during CPR cycles, helping bystanders without formal training deliver compressions at an appropriate pace. Research shows that untrained bystanders consistently deliver compressions either too fast or too slow without external pacing cues. The metronome addresses this directly, improving CPR quality in the critical period before AED shock delivery or EMS arrival.

What warranty does the Defibtech Lifeline SEMI come with?

The Lifeline SEMI AED unit carries an 8-year manufacturer warranty — one of the longest in the public-access AED category. The standard battery pack carries a 5-year warranty, and adult electrode pads carry a 2-year warranty. This warranty structure significantly reduces the total cost of ownership for public-access AED programs compared to devices requiring more frequent component replacement cycles.