702755 Battery 24V 10000mAh Ni-MH for MAQUET ECMO Rotaflow Centrifugal Pump System-Console – M400-0734-000/0

24V 10000mAh Ni-MH Replacement Battery for MAQUET ECMO Rotaflow Centrifugal Pump System-Console

The 702755 is a high-capacity 24V 10000mAh Ni-MH replacement battery specifically designed for the MAQUET (Getinge) Rotaflow Centrifugal Pump System-Console used in ECMO (Extracorporeal Membrane Oxygenation) procedures. Engineered with premium-grade nickel-metal hydride cells, this battery delivers reliable backup power when mains electricity is unavailable — ensuring uninterrupted life support during patient transport, power outages, or emergency scenarios.

Each unit undergoes rigorous capacity testing, charge/discharge cycling, and safety certification before shipment. Compatible with OEM part numbers 702755, M400-0734-000/0, REF70101.7188, LOT 90000298, 70104.6405, and 90437710.

Key Features

• 100% Compatibility: Precision-engineered to match the original MAQUET 702755 battery specifications — guaranteed to fit and function flawlessly in the Rotaflow console.
• High Capacity (10000mAh): Delivers extended runtime compared to the 5000mAh variant, minimizing the need for frequent battery swaps during critical ECMO procedures.
• Ni-MH Chemistry: Nickel-metal hydride technology provides stable discharge characteristics, excellent cycle life, and safer thermal performance compared to lithium-based alternatives.
• Built-in Safety Protection: Multi-layer protection against overcharge, over-discharge, short circuit, and thermal runaway — critical for life-support equipment.
• Rigorous Quality Testing: Every battery passes full charge-discharge cycle testing, capacity verification, and voltage stabilization checks before leaving our facility.
• Durable Construction: Impact-resistant ABS housing with reinforced internal cell holders withstands the demanding hospital environment.

Technical Specifications

• Battery Model: 702755
• Voltage: 24V
• Capacity: 10000mAh (10Ah)
• Chemistry: Ni-MH (Nickel-Metal Hydride)
• Dimensions: 165 × 62 × 130 mm (6.50 × 2.44 × 5.12 in)
• Weight: 3200g (7.05 lbs)
• Color: Blue
• Warranty: 12 Months
• Condition: Brand New

Compatible OEM Part Numbers

• 702755
• M400-0734-000/0
• REF70101.7188
• LOT 90000298
• 70104.6405
• 90437710
• CS-MAT755MD

Compatible Equipment

• MAQUET Rotaflow Centrifugal Pump System-Console
• MAQUET ROTAFLOW Console
• MAQUET Rotalow Console
• ECMO (Extracorporeal Membrane Oxygenation) Systems
• Getinge Rotaflow Console

Safety Protection System

• Overcharge Protection: Automatically cuts off charging when voltage reaches safe threshold, preventing cell damage and thermal issues.
• Over-Discharge Protection: Prevents deep discharge that could permanently damage Ni-MH cell chemistry.
• Short Circuit Protection: Built-in fuse and protection circuit isolate the battery instantly in the event of a short circuit.
• Thermal Monitoring: Internal temperature sensing protects against overheating during both charge and discharge cycles.
• Cell Balancing: Individual cell monitoring ensures all cells in the pack discharge evenly, maximizing runtime and lifespan.

Certifications

• CE Certified: Complies with European Union health, safety, and environmental requirements.
• RoHS Compliant: Free from hazardous substances including lead, mercury, and cadmium.
• ISO 9001: Manufactured in an ISO 9001 certified facility with strict quality management systems.
• MSDS Available: Material Safety Data Sheet provided upon request for hospital procurement compliance.

About the MAQUET (Getinge) Rotaflow ECMO System

The MAQUET Rotaflow Centrifugal Pump System (now under the Getinge brand) is a critical component in Extracorporeal Membrane Oxygenation (ECMO) — a life-support technique that temporarily takes over heart and lung function for patients with severe cardiac or respiratory failure. The Rotaflow console drives a centrifugal pump that circulates blood through an external oxygenator, essentially acting as an artificial heart-lung machine outside the body.

During ECMO procedures, continuous power is non-negotiable. The 702755 battery serves as the essential backup power source, automatically engaging if the mains power fails or when the patient needs to be transported between departments. A depleted or unreliable battery in this context can be catastrophic — which is why hospitals and biomedical engineers demand only the highest-quality replacement cells that meet or exceed OEM specifications.

Our 702755 replacement battery is built to the same exacting standards, providing the dependable backup power that clinicians and patients depend on.

Frequently Asked Questions

• Q: Is this battery compatible with my Rotaflow console?
  A: Yes, if your console uses the MAQUET 702755 / M400-0734-000/0 battery. Please verify the part number on your existing battery before ordering. Our battery matches all OEM specifications.
• Q: Why choose 10000mAh over the 5000mAh version?
  A: The 10000mAh version provides roughly double the runtime, significantly reducing the need for battery changes during extended ECMO procedures. For patient safety, higher capacity means greater operational flexibility.
• Q: Will this battery void my equipment warranty?
  A: No. Using a third-party replacement battery does not void your equipment warranty under the Magnuson-Moss Warranty Act (USA) and similar consumer protection laws globally.
• Q: How should I store the battery when not in use?
  A: Store in a cool, dry environment (15°C–25°C / 59°F–77°F) at approximately 40-60% charge. Avoid long-term storage at full charge or fully depleted state to maximize lifespan.
• Q: Do you provide a warranty?
  A: Yes, we offer a full 12-month warranty against manufacturing defects. If your battery fails under normal use conditions, we will replace it at no cost.

Installation & Maintenance Guidelines

• Installation: Power down the Rotaflow console completely before removing or installing the battery. Align the connector properly and ensure the battery clicks securely into place. Do not force the connection — if it does not seat easily, re-check alignment.
• First Charge: Fully charge the battery before first use. Ni-MH batteries benefit from a complete initial charge cycle to reach full rated capacity.
• Regular Testing: Biomedical engineers should perform a full discharge/recharge cycle every 3-6 months to verify capacity and identify any degradation early.
• Cleaning: Wipe the battery exterior with a dry or slightly damp cloth. Do not use alcohol-based cleaners or immerse the battery in any liquid.
• Replacement Interval: Replace the battery every 2-3 years under normal clinical use, or sooner if runtime drops below 80% of rated capacity.
• Disposal: Ni-MH batteries must be recycled through approved battery recycling programs. Do not dispose of in general waste. Contact your hospital's biomedical waste management department.