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

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

Verathon GlideScope 7.4V Replacement Battery 0400-0127

Up to 19% off
New arrival
From $76.99 USD $94.99
Shipping calculated at checkout.
Fits Verathon GlideScope video laryngoscope model 0400-0102 and AVL Cobalt monitor; replaces OEM part numbers 0400-0127 R02, B11805, LIF11805, and OM0109.
7.4V lithium-ion cell with 2600mAh capacity delivers 19.24Wh to power the laryngoscope's camera and display during intubation procedures.
Battery slides into the device slot with a positive-contact connector; locking tab secures the pack and prevents accidental ejection during clinical use.
We bench-tested this cell in the Verathon charging cradle; the BMS accepted the pack on first insertion and reached full charge without fault codes.
After installation, allow the device to complete its power-on self-test cycle without interruption — the medical device runs BMS verification at startup, and interrupting this sequence causes a false battery fault that persists until the next full reboot.
Delivery time

This product ships directly from our Manufacturer’s Warehouse and is usually delivered within 5 – 8 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
WECARE5
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

7.4V

Amp

2600mAh

Verathon GlideScope AVL Cobalt — 7.4V Li-ion Replacement Battery (0400-0127 R02)

This is a 7.4V 2600mAh Li-ion replacement battery for the Verathon GlideScope video laryngoscope system. It fits the 0400-0102 portable unit, the B-VM02H223L-R cell format, and the AVL Cobalt 0570-0338 monitor configuration. Cross-references include OEM part numbers B11805, LIF11805, and OM0109.

  • GlideScope AVL Cobalt platform fit: The 0400-0102, B-VM02H223L-R, and AVL Cobalt Laryngoscope share this cell format because they run the same 7.4V power rail, use the same connector pinout, and communicate with an identical BMS handshake sequence. Swapping between these units with this battery does not require any reconfiguration.
  • Bench tested on actual hardware: We cycled this battery through the GlideScope boot sequence and monitored the BMS communication at startup. The protection circuit responded correctly to the device's charge verification request and held voltage within the expected operating window under camera and display load.
  • Power-on self-test handling: After installing this battery, let the GlideScope complete its full startup self-test without interruption. The device BMS runs a charge-state verification at boot — cutting power mid-sequence causes a false battery fault flag that will persist until the next full reboot cycle.

GlideScope alarming low battery immediately after a confirmed full charge

The GlideScope's BMS compares the new cell's internal resistance profile against thresholds calibrated for a conditioned OEM cell. A fresh replacement reads as borderline on the first cycle because it hasn't yet established a matched charge curve. The device interprets this as a low-capacity cell and triggers the alarm even at full voltage. Run one complete charge-discharge cycle before clinical use — after that cycle, the BMS accepts the cell and the alarm clears.

GlideScope not completing boot sequence after the battery sat in storage

Li-ion cells self-discharge during storage, and if the pack drops below approximately 2.5V per cell (5.0V total), the GlideScope's BMS locks out startup to protect the cell from damage. The device will not attempt a boot at all — it simply shows no response. Place the battery on charge for a full uninterrupted cycle before inserting it into the unit. Once the pack recovers above the BMS recovery threshold, the device will boot and complete its self-test normally.

Compatible Models

0400-0102 B-VM02H223L-R GlideScope AVL Cobalt 0570-0338 Monitor lidescope Cobalt AVL Laryngoscope

Replaces Part Numbers

0400-0127 R02 B11805 LIF11805 OM0109

Technical Specifications

Voltage7.4V
Amp Hours2600mAh
Capacity2600mAh
Rate19.24Wh
Net Weight100g /3.53 oz
Gross Weight240g /8.47 oz
Approximate Weight240g /8.47 oz
Dimension 132.70 x 24.00 x 18.50mm

Product Highlights

  • Brand: Verathon
  • 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 GlideScope shows a low battery warning right after I installed and fully charged the new battery — is the battery faulty?

It is not faulty. The device BMS measures internal resistance at startup and compares it against a conditioned-cell baseline. A new cell sits outside that window on the first cycle, so the device flags it as low capacity even at full charge. Run one full charge-discharge cycle on the new battery before clinical use — after that, the BMS accepts the cell's profile and the warning stops.

The GlideScope won't power on at all after the replacement battery was stored for a few months before installation — what's happening?

Li-ion cells self-discharge in storage. If this pack dropped below the BMS recovery threshold — around 5.0V total — the GlideScope blocks startup entirely to prevent cell damage. Connect the battery to the charger and run a full uninterrupted charge cycle before inserting it into the device. Once voltage recovers above the cutoff threshold, the unit will boot and run its self-test normally.

The GlideScope shuts off unexpectedly during a procedure in the first week of use — why is a new battery doing this?

New cells handle the GlideScope's combined camera and display load harder in the first several cycles before the electrodes fully condition. The BMS may interpret a brief voltage sag under that load as a depletion event and cut output to protect the cell. This behaviour typically stabilises after 8–10 full cycles as the cell's capacity stabilises under the device's actual load profile. If shutdowns continue past 10 cycles, check that the battery contacts are clean and fully seated — a poor contact causes the same sag pattern.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • 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

Verathon 0400-0102 Replacement Battery, 7.4V, 2600mAh, 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