REF 989803206461 Battery Replacement for Philips Defibrillator 41NR19/66-2

The Clinical Mandate for Authentic OEM Components

For hospital procurement officers and clinical engineering (biomed) departments, the decision to source original equipment manufacturer (OEM) parts goes far beyond basic performance—it is a matter of strict regulatory compliance and liability mitigation.

Integrating aftermarket or unverified third-party batteries into life-support and resuscitation devices introduces catastrophic risks, including failure to charge capacitors, sudden power loss during transport, and motherboard damage.

By equipping your fleet with this genuine Philips battery, your facility guarantees:

• Rapid Therapy Delivery: Designed specifically to handle the massive, instantaneous current draw required to charge a defibrillator to its maximum joule setting in seconds.

• Flawless BMS Communication: The battery's integrated smart microchip interfaces perfectly with the Efficia DFM100’s internal Battery Management System, providing highly accurate remaining-runtime telemetry and preventing false low-battery alarms.

• Uncompromised Warranty & Compliance: Utilizing authentic Philips components ensures adherence to Joint Commission equipment standards and preserves the manufacturer's liability and warranty frameworks.

Advanced Cell Chemistry & Performance Capability

The internal 41NR19/66-2 lithium-ion cell architecture is specifically calibrated for the dual demands of modern defibrillators. It provides the sustained, low-draw energy needed for hours of continuous non-invasive pacing, 12-lead ECG, SpO2, and NIBP monitoring, while keeping highly dense reserve power immediately available for rapid, biphasic shock delivery.

Verified Hardware Compatibility & Specifications

This unit is a brand-new, factory-sealed replacement part, verified for complete physical and electronic integration with specific Philips medical devices.

• Manufacturer: Philips Healthcare
• OEM Reference Number: REF 989803206461
• Cell Designation Model: 41NR19/66-2
• Battery Chemistry: Rechargeable Smart Lithium-Ion
• Supported Device: Philips Efficia DFM100 Monitor/Defibrillator
• Voltage: 14.68V
• Capacity: 79.2Wh/5.4Ah
• Cell Details: Premium Grade A Lithium-Ion Cells
• Condition: Genuine New
• Warranty: 12 Monthst

Biomedical Maintenance Directives

To secure the maximum operational lifespan of this lithium-ion module and ensure constant emergency readiness, clinical engineering technicians should implement the following protocols:

• Continuous Float Charging: Defibrillators are emergency devices. When the Efficia DFM100 is stationed on a crash cart or not in active clinical use, it must remain continuously plugged into a verified AC power source to maintain the battery at a 100% state of charge.

• Capacity Calibration: Upon initial installation, connect the device to AC power and allow the new battery to reach full capacity before deploying the defibrillator into active patient care.

• Proactive Replacement Intervals: Despite showing adequate charge levels on the device display, the internal chemical impedance of defibrillator batteries degrades over time due to the extreme nature of their potential discharge cycles. Adhere strictly to the preventative maintenance (PM) replacement timeline outlined in your Philips service manual to avoid unexpected cell collapse during an emergency.

Why Choose This Philips Defibrillator Battery?

The genuine REF 989803206461 battery is designed to deliver consistent power performance and dependable reliability for compatible Philips equipment. Using high-quality lithium-ion cells, this battery provides stable energy output, efficient charging performance, and extended operational life.

Compared with lower-quality aftermarket alternatives, this OEM-quality replacement battery offers better compatibility, enhanced safety protection, and long-term durability, making it a smart investment for maintaining equipment readiness and dependable performance.