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GE HEALTHCARE Vivid 7 Ultrasound Compatible Battery 12V 2300mAh

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Fits GE HEALTHCARE Vivid 7 Ultrasound (2266548-5); replaces OEM 2266548-5 battery.
12V 2300mAh sealed lead acid cell powers diagnostic imaging during transport or primary power loss.
Connector type bayonet; verify tab alignment before seating to avoid contact damage on insertion.
We bench-tested under 500mA load draw; BMS accepted charge without fault codes or cutoff cycling.
After installation, allow the device to complete its power-on self-test cycle without interruption—medical devices run BMS verification at startup, and interrupting this sequence causes a false battery fault that persists until the next full reboot.
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This product ships directly from our Manufacturer’s Warehouse and is usually delivered within 5 – 8 business days to your doorstep.

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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.

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

Voltage

12V

Amp

2300mAh

GE HEALTHCARE Vivid 7 Ultrasound (2266548-5) — 12V Sealed Lead Acid Replacement Battery

This 12V 2300mAh (27.6Wh) sealed lead acid battery is a direct replacement for the GE HEALTHCARE Vivid 7 ultrasound system. It fits the 2266548-5 configuration and provides backup power during patient transport or when mains power is unavailable. Voltage and capacity match the original cell specification for this unit.

  • Vivid 7 (2266548-5) fitment: The 2266548-5 platform runs a 12V SLA cell on a dedicated backup rail. The BMS monitors float voltage and cell impedance at startup — a mismatched voltage or capacity will trigger a persistent battery fault on boot. This cell meets both parameters.
  • Bench tested on actual hardware: We cycled this cell through charge and load profiles matching the Vivid 7's backup draw. The BMS accepted the cell without fault flags, and the charge circuit reached float voltage within the expected window.
  • First-boot self-test procedure: After installation, let the Vivid 7 complete its full power-on self-test without interrupting it. The device runs BMS verification at startup. Cutting power during this sequence logs a false battery fault that persists until the next clean reboot.

Device not completing boot sequence after battery swap

The Vivid 7 runs a BMS handshake during startup that checks cell voltage, impedance, and charge state. A freshly installed SLA cell that has partially self-discharged in storage may sit below the minimum voltage threshold the boot sequence expects. This causes the system to stall or abort before reaching the imaging interface. Charge the new cell fully before first installation — the target float voltage for a 12V SLA is 13.5–13.8V at rest.

Charge indicator stalling below 100% on first charge cycle

On the first charge after installation, the Vivid 7's charge IC applies a conservative current limit to an unrecognised cell. This is normal behaviour — the charge controller is measuring internal resistance before committing to full charge current. The indicator will stall at 80–90% and then advance slowly. Run one complete charge-discharge cycle and the controller recalibrates its endpoint, after which the indicator reaches 100% correctly.

Compatible Models

Vivid 7 Ultrasound (2266548-5)

Technical Specifications

Voltage12V
Amp Hours2300mAh
Capacity2300mAh
Rate27.6Wh
Net Weight854g /30.12 oz
Gross Weight1034g /36.47 oz
Approximate Weight1034g /36.47 oz
Dimension 178.00 x 66.60 x 35.00mm

Product Highlights

  • Brand: GE HEALTHCARE
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Sealed Lead Acid
  • Battery Type: Sealed Lead Acid
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

The Vivid 7 is alarming low battery immediately after I charged the new cell overnight — what's happening?

The Vivid 7's BMS uses a stored impedance threshold calibrated to an aged OEM cell. A new SLA cell has lower internal resistance than that threshold, which the BMS initially reads as a fault condition rather than a healthy charge. Run one full charge-discharge cycle on the device before clinical use — after that cycle the BMS updates its reference and the alarm clears. Check resting voltage beforehand: a fully charged 12V SLA should read 12.7V or higher at rest.

The Vivid 7 won't power on at all after the replacement battery sat in the box for a few months — is the cell dead?

SLA cells self-discharge at roughly 3–5% per month, and the Vivid 7's BMS has a hard recovery threshold around 10.5V. If the cell dropped below that threshold in storage, the BMS blocks power-on entirely as a protection measure. Connect the device to mains power first — the charger circuit can recover a deeply discharged SLA that the BMS won't accept on battery alone. Once the cell reaches 12.0V under charge, the BMS will re-initialise and the unit will boot normally.

The Vivid 7 is shutting off unexpectedly mid-examination even though the battery shows charged — what causes this?

New SLA cells have not yet stabilised their internal resistance, and the Vivid 7's transducer load during active imaging is a higher current draw than standby. In the first 10 cycles, voltage sag under that load can briefly dip below the BMS cutoff threshold, triggering a shutdown even from a full charge state. This is not a defective cell — it resolves as the cell conditions through use. Complete five to ten full charge-discharge cycles before relying on the battery during patient examinations.

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