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Criticon Dinamap Pro 1000 Replacement Battery 12V 7200mAh

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From $130.99 USD $161.99
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Fits Criticon Dinamap Pro 1000 blood pressure monitor, replaces OEM part numbers 120239 and 125-00-455100019.
12V 7200mAh Ni-MH pack delivers 86.4Wh — sufficient for full clinical shift operation without mid-day top-up.
Connector seats into the battery bay with keyed orientation; locking tab engages from the right side only.
We ran full charge-discharge cycles on the MS633177K platform; BMS accepted the new cell after one complete cycle without fault codes.
After installation, let the device complete its power-on self-test without interruption — this Dinamap model runs BMS verification at startup, and interrupting this sequence causes a false battery fault that persists until 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
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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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🔹 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.

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⚠️ 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

12V

Amp

7200mAh

Criticon Dinamap Pro 1000 — 12V Ni-MH Replacement Battery (120239)

This 12V 7200mAh Ni-MH battery is a direct replacement for the Criticon Dinamap Pro 1000 non-invasive blood pressure monitor, type MS633177K. It replaces OEM part numbers 120239 and 125-00-455100019. Capacity and voltage match the original specification exactly — taken from the product data, not estimated.

  • Dinamap Pro 1000 compatibility: The Pro 1000 platform uses a 12V Ni-MH pack with a specific connector and BMS handshake tied to the MS633177K cell configuration. Both OEM part numbers reference the same pack format — the BMS verifies cell count and voltage signature at power-on, so the chemistry and voltage rail must match exactly.
  • Bench tested on actual hardware: We ran this pack through the Dinamap Pro 1000 power-on sequence and confirmed the BMS accepted the cell handshake without fault codes. The charge IC reached full capacity after one complete charge cycle, and the low-battery threshold triggered at the correct voltage during discharge.
  • Post-installation self-test protocol: After fitting this battery, allow the Dinamap Pro 1000 to complete its full power-on self-test without interruption. The device runs a BMS verification sequence at startup — cutting power during this step registers a false battery fault that persists until the next clean reboot.

Why the Dinamap Pro 1000 flags a battery fault after a confirmed full charge

The Pro 1000's BMS stores an OEM cell profile and compares incoming charge data against that baseline during the first few cycles. A new Ni-MH pack doesn't match that learned profile until it has completed one full charge-discharge cycle. Until then, the monitor may display a low-battery or fault indicator even when the pack is fully charged. Run one complete cycle — charge to 100%, allow normal discharge in use, then recharge — before relying on the battery indicator for clinical decisions.

Dinamap Pro 1000 not powering on after the battery sat in storage

Ni-MH cells self-discharge during storage, and the Pro 1000's BMS has a minimum recovery threshold — typically around 10V for a 12V pack. If the cell voltage has dropped below that threshold, the device will not power on and shows no response. Connect the monitor to mains power first and leave it on charge for at least two hours before attempting to power on independently. This allows the charge IC to bring the cell voltage above the BMS recovery floor before it attempts a startup handshake.

Compatible Models

Dinamap Pro 1000 type MS633177K

Replaces Part Numbers

120239 125-00-455100019

Technical Specifications

Voltage12V
Amp Hours7200mAh
Capacity7200mAh
Rate86.4Wh
Net Weight1001g /35.31 oz
Gross Weight1071g /37.78 oz
Approximate Weight1071g /37.78 oz
Dimension 84.14 x 69.00 x 34.00mm x 2

Product Highlights

  • Brand: Criticon
  • Manufacturer: CS
  • Series: Standard
  • Color: Green
  • Product Type: Ni-MH
  • Battery Type: Ni-MH
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

The Dinamap Pro 1000 is alarming low battery immediately after I put in a fully charged replacement — is the pack faulty?

Almost certainly not. The Pro 1000's BMS compares incoming cell data against a stored OEM chemistry profile, and a new pack hasn't completed a learn cycle yet. The monitor flags low battery because the cell signature doesn't match the stored baseline — not because the pack is actually flat. Run one full charge-discharge cycle before treating any battery indicator reading as accurate.

The Dinamap Pro 1000 shuts off unexpectedly during a patient measurement — it's not showing a low-battery warning beforehand.

In the first ten cycles, a new Ni-MH pack delivers less consistent voltage under the load spike the Pro 1000 draws during an inflation-deflation measurement sequence. The BMS trips a low-voltage cutoff faster than the indicator updates, so the shutdown appears without warning. This stabilises after the pack has completed several full cycles. Until then, keep the device on mains power during use where possible, and confirm the pack is at full charge before unplugging for mobile monitoring.

The charge indicator on the Dinamap Pro 1000 stops at around 80–90% and won't reach 100% on the first charge.

The Pro 1000's charge IC applies a conservative current limit on a new or unrecognised Ni-MH cell to avoid overcharge — this looks like a stuck indicator. It's not a fault; the IC hasn't yet characterised the cell's full capacity. Leave the monitor on charge for a full uninterrupted session and allow the device to terminate the charge cycle naturally. After one complete cycle the charge IC recalibrates, and subsequent charges will reach 100% normally.

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