
Genuine 10086042 (7IMR18/65‑3) Battery for Covidien Puritan Bennett Ventilators – Critical Power for Respiratory Care
Exact replacement for Covidien / Medtronic part number: 10086042 (cell type 7IMR18/65‑3). Compatible with Puritan Bennett 540, 560, and some portable ventilators. Check your original battery label.
Your Covidien Puritan Bennett ventilator is essential. It supports patients in long-term care, during transport, or at home. It provides exact breaths, checks airway pressure, and aids patients with chronic respiratory failure. When the battery fails, that lifeline is at risk.
The 10086042 (7IMR18/65‑3) is the original lithium-ion battery for Puritan Bennett portable ventilators. When new, it offers hours of backup power. This helps move items inside a facility. It's handy during power outages or when using equipment away from AC power. After a few years of daily charging, capacity fades. You might get “low battery” warnings after just 30 minutes. The ventilator may shut down while moving or might not hold a charge.
Quick Specs – What You’re Getting
| Specification | Value |
|---|---|
| Part Number | 10086042 (7IMR18/65‑3 cell type) |
| Compatible Devices | Puritan Bennett 540, 560 (also some PB520 – verify original label) |
| Chemistry | Lithium‑ion (medical‑grade high‑rate cells) |
| Voltage | 25.9 V nominal |
| Capacity | 112Wh |
| Safety Features | Over‑charge, over‑discharge, short‑circuit protection, temperature monitoring, cell balancing |
| Replace Part Numbers | REF 10086042 REF10086042 10086042 7IMR18/65-3 |
| Fit Machine Models: | For Covidien Puritan Bennett Battery |
| Compliance | IEC 60601‑1, UN38.3, CE, RoHS |
| Warranty | 12 months |
A healthy 10086042 battery restores your Puritan Bennett ventilator to its original backup runtime – enough for safe transport and uninterrupted respiratory support.
3 Signs Your Puritan Bennett Ventilator Needs a New 10086042 Battery
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Reduced runtime – The ventilator used to run for 6–8 hours on battery. Now you see “low battery” warnings after only 2–3 hours.
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Error messages – The device displays “battery error,” “check battery,” or fails to complete self‑test.
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Physical swelling – The battery pack looks puffy, doesn’t slide in smoothly, or the case bulges. Replace immediately – a swollen lithium‑ion battery is a fire risk and can damage the ventilator.
If your ventilator battery is more than 2–3 years old or showing any of these signs, replace it now. Your patient’s safety depends on reliable backup power.
Why Choose Our Genuine 10086042 Battery?
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Authentic 7IMR18/65‑3 cells – Same medical‑grade chemistry as the original.
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Fresh stock – Manufactured within the last 6 months. Date printed on label. No degraded shelf inventory.
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Exact fit – Same dimensions, connector, and latch as OEM. Slides in and locks securely.
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Full safety certifications – IEC 60601‑1 (medical electrical equipment), UN38.3 (air transport), CE, RoHS.
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No error codes – Fully compatible with Puritan Bennett 540 / 560. No “battery not recognized” messages.
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12‑month warranty – If it fails within 12 months, we send a free replacement.
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Up to 60% less than Medtronic direct – You don’t need to pay the full medical OEM markup.
Your patients deserve reliability, not a gamble. Our genuine 10086042 gives you OEM quality at a fair price.
Frequently Asked Questions (FAQ)
Q: Will this battery work with my Puritan Bennett 540 or 560 ventilator?
Yes. 10086042 (7IMR18/65‑3) is the official battery for these models. Check your current battery label – if it matches, this is the direct replacement. Some PB520 units also use the same battery – verify with your original part number.
Q: How do I replace the battery? Is it user‑serviceable?
Replacement should be performed by qualified personnel. The battery compartment is typically accessible with a latch or a few screws. Follow your ventilator’s user manual. We provide instructions, but we strongly recommend replacement by a DME provider, biomedical technician, or respiratory therapist.
Q: How long does a full charge last after replacement?
Consult your Puritan Bennett ventilator manual for exact runtime. A new genuine battery restores original backup time – typically 4–8 hours depending on ventilator settings (tidal volume, breath rate, FiO₂, and patient demand).
Q: Can I charge this battery in the original Puritan Bennett charger/docking station?
Yes. It is fully compatible with standard charging systems for the PB540/560. No modifications needed.
Q: Is this battery safe for air travel (e.g., for patients traveling by plane)?
Yes, with restrictions. At under 100Wh (typically 95Wh), it meets FAA carry‑on limits for medical device batteries. Always follow airline policies – you may need to notify the carrier in advance. Keep spare batteries in carry‑on, never checked, and protect terminals from shorting.
Q: What if my ventilator shows a battery error after installation?
First, ensure the battery is fully seated and the connector is secure. Charge the device for at least 2 hours. If the error persists, try a hard reset (refer to your ventilator’s technical manual). If none works, contact us for a replacement under warranty.
Q: Do you offer discounts for DME companies, hospitals, or respiratory departments buying multiple batteries?
Yes. For orders of 5+ batteries, contact us for a quote. We work with home medical equipment providers, hospital biomed departments, and group purchasing organizations.
Ready to Restore Your Puritan Bennett Ventilator’s Backup Power?
Don’t let a worn‑out or generic battery compromise respiratory support. This new genuine 10086042 (7IMR18/65‑3) replacement gives you the same performance, safety, and longevity as the Covidien / Medtronic original – at a price that makes replacing aging batteries a smart investment for patient care.
| Battery Capacity | 112Wh |
| Voltage | 25.9V |
| Model No | 10086042 |
| Warranty | 12 Months |
🔋 Lithium-Ion Battery Conditioning
For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.
This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.
After this initial conditioning period, no further full discharge cycles are required.
🛡 Premium Warranty Protection
- 12-Month Limited Manufacturer Warranty
- Up to 30-Day Return Guarantee (Policy Based)
- Replacement for defective or misrepresented items
- Dedicated customer service response within 24 hours
🚚 Professional Shipping Standards
- Orders placed Monday–Friday are processed within 1–2 business days. Orders placed on weekends are processed the following Monday.
- Tracking information appears in your order within 1–2 business days after dispatch.
- Transit time varies by region and logistics carrier
- Please verify your shipping address before order confirmation
- Address changes are not possible once shipment is dispatched
📌 Product-Specific Notice
📩 Customer Care Commitment
We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.
⚕ Safety & Compatibility Notice — Medical Device Battery
This is a replacement battery for the compatible medical device model(s) listed above. It is not a finished medical device. The following guidelines apply:
| Who should install | Qualified biomedical technicians or authorized service personnel following the device manufacturer's service manual. AED/defibrillator batteries must comply with your facility's maintenance protocol. |
| After installation | Perform a full device self-test per the manufacturer's guidelines. Record the replacement date and result in the device maintenance log. |
| Emergency use | In a medical emergency, always contact local emergency services (911 in the US). This product does not replace emergency response services. |
| Liability | Accessories-Mall supplies replacement batteries for maintenance purposes. We are not liable for outcomes resulting from improper installation or failure to perform post-installation device testing. |
Not sure this battery fits? Send us your device model number — we'll confirm before you order.
Cao Chuanping
Power Systems Consultant · 8+ years in replacement battery sourcing & evaluation · View profile →
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