The following OEM and aftermarket products are compatible with the Defibtech Lifline AED from Defibtech. Defibtech – Lifeline Auto AED is a fully automatic defibrillator designed to analyze heart rhythm and automatically deliver a shock – without intervention – if needed. MME is happy to provide these accessories for Defibtech Products, we have all the add ons that you would need to make the most of your equipment and to keep it rescue ready. MME Will continue to support the lifespan of your unit with quality accessories as well as premium preventive maintenance services through ReNew Biomedical. For more about servicing your devices, contact ReNew Biomedical here . Please note that different configurations of units may make them incompatible with certain accessories. If you should have any questions, please contact your MME customer representative or get in contact with one here: 866-468-9558