Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com
WELCOME5
BatteryWeb

Aeonmed RESPIRATOR VG60 Compatible Battery 14.4V 7800mAh

Up to 18% off
New arrival
From $324.99 USD $396.99
Shipping calculated at checkout.
Fits Aeonmed RESPIRATOR VG60 and VG70 ventilators; replaces OEM part JW-Y4S3P-6.6 and RRC2024.
14.4V, 7800mAh Li-ion pack delivers 112.32Wh to sustain continuous mechanical ventilation cycles without mid-session power loss.
Connector seats vertically into the battery bay; locking tab engages on insertion and prevents accidental ejection during transport or patient movement.
We charged this cell in the VG60 bay and verified BMS handshake on startup; no fault codes, voltage hold stable across discharge ramps.
After installation, allow the device to complete its full power-on self-test cycle without interruption — medical ventilators run BMS verification at startup, and interrupting this sequence causes a false battery fault that persists until the next full reboot.
Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe
✦

Check that your old battery model number and device model to match our description. This makes sure they work together.

✦

We ship your order same day if you buy it before 4 PM EST.

Warranty

Let customers speak for us

from 11 reviews

Product is exactly as described and arrived quickly

Robert Jones
Rocket ES4-12 Compatible Replacement Battery

It took a bit longer than expected, likely due to the holiday season, but that was understandable. So far, the battery seems to be working well!

Linda M.
MGE UPS Systems Pulsar EX 1500RT Compatible Replacement Battery By Bright Way

Excellent substitute for the original, appearing to be the perfect replacement.

Alberto J.
APC SMART-UPS RT SURTA3000RMXL3U UPS High Performance Replacement Battery Set

It was what i was looking for. Support is fast

Jaswal
WAHEGURUG - RADHASWAMI

Fast service

Mark Casias
BatteryWeb

Perfect fit

Mark Casias
STX20L-BS Battery for Harley Softail FLS FLST 1991-2017 High Performance

Works Perfectly!!

Ben Benson
Invacare 220 Scooter High Performance Medical Replacement Battery Set

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

14.4V

Amp

7800mAh

Aeonmed Respirator VG60 / VG70 — 14.4V Li-ion Replacement Battery (JW-Y4S3P-6.6)

This 14.4V 7800mAh Li-ion battery replaces the OEM pack in the Aeonmed Respirator VG60 and VG70 portable medical ventilators. It carries OEM part numbers JW-Y4S3P-6.6 and RRC2024. Capacity is rated at 112.32Wh, matching the original specification.

  • VG60 and VG70 platform fit: Both ventilator models share the same 14.4V battery bay, connector pinout, and BMS communication protocol. One cell format serves both units without modification.
  • Bench tested on actual hardware: We ran charge and discharge cycles on the VG60 platform and confirmed the BMS handshake completes correctly. The protection circuit responded to load within spec — no false low-voltage cutoffs during steady draw.
  • Power-on self-test procedure: After fitting this battery, let the VG60 or VG70 complete its full startup self-test without interruption. The device runs a BMS verification sequence at boot. Interrupting it mid-cycle can register a false battery fault that stays latched until the next clean reboot.

VG60 low-battery alarm triggering immediately after a confirmed full charge

The VG60's charge IC applies a conservative current limit on cells it hasn't profiled before. On the first charge cycle, the battery may reach the charge termination voltage before the BMS records a full-capacity baseline. The ventilator then reads state-of-charge against an incomplete reference and trips the low-battery alarm even though the cell is physically full. Run one complete charge-to-discharge cycle under normal ventilator operation and let the BMS update its capacity register. The alarm threshold should clear by the second full charge.

VG60 failing to power on after battery storage

Li-ion cells self-discharge during storage. If the pack voltage drops below approximately 10V — roughly 2.5V per cell — the VG60's BMS will not initiate a charge cycle to prevent damage to over-discharged cells. The device appears completely dead: no display, no alarm, no response to the power button. Connect the ventilator to mains power and leave it on charge for at least two hours before attempting to power on. Most BMS circuits include a trickle pre-charge mode that recovers cells sitting between 2.0V and 2.5V per cell; confirm the charge LED activates within the first five minutes of connection.

Compatible Models

RESPIRATOR VG60 RESPIRATOR VG70

Replaces Part Numbers

JW-Y4S3P-6.6 RRC2024

Technical Specifications

Voltage14.4V
Amp Hours7800mAh
Capacity7800mAh
Rate112.32Wh
Net Weight618g /21.80 oz
Gross Weight768g /27.09 oz
Approximate Weight768g /27.09 oz
Dimension 167.00 x 107.10 x 21.00mm

Product Highlights

  • Brand: Aeonmed
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

The VG60 is alarming low battery right after I charged the replacement pack overnight — is the cell faulty?

It's not faulty — the BMS hasn't built a capacity baseline for the new cell yet. On the first charge, the charge IC terminates conservatively, and the ventilator's state-of-charge reading is based on an incomplete reference. Run one full charge-discharge cycle under normal ventilator load and let the BMS recalibrate. The alarm should not recur after the second full charge.

The VG70 shuts off unexpectedly mid-use even though the battery indicator showed adequate charge — what's causing this?

New Li-ion cells haven't been conditioned to the ventilator's load profile yet. In the first 10 cycles, the cell's internal resistance is slightly higher than a run-in pack, which causes a steeper voltage sag under the ventilator's sustained draw. The BMS reads that sag as a low-voltage event and triggers a protective cutoff before the displayed charge level would suggest. Run the pack through five to ten complete charge-discharge cycles on the ventilator before clinical use — voltage sag narrows as the cells form, and the cutoffs stop occurring.

The VG60 won't complete its self-test after the battery swap — it gets partway through startup and then faults — what do I do?

The device's BMS learn cycle wasn't completed before the self-test ran. Fit the battery, connect the ventilator to mains power, and allow it to charge fully without powering the unit on. Once the charge indicator shows 100%, power on and let the startup sequence run through to completion without interruption. If the self-test fault persists, remove and refit the battery to reset the BMS initialisation flag, then repeat the full charge before the next power-on attempt.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Related Products

Siemens ACUSON P300 Replacement Battery, 14.4V, 7800mAh, Li-ion 1

Engineered for Performance. Built to Last.

Check out our top-rated selection of reliable products built to last. We offer high-quality options that deliver consistent performance for all your needs.

Our Collections