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Aeonmed A100p Medical Monitor Replacement Battery 14.4V 2600mAh

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From $50.99 USD $62.99
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Fits Aeonmed A100p portable patient monitor; replaces OEM part JHOTA-99G-00.
14.4V, 2600mAh lithium-ion cell delivers 37.44Wh to sustain vital sign monitoring throughout clinical shifts.
Battery slides into the A100p rear compartment with keyed connector orientation; locking tab seats flush against housing.
We bench-tested the cell in A100p charge cradle; BMS accepted the new pack after two full cycles without fault codes.
After installation, allow the A100p to complete its power-on self-test without interruption — medical devices verify BMS compatibility at startup, and interrupting this sequence triggers 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 7 – 10 business days to your doorstep.

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Fresh Battery, Worth the Wait

To provide the highest-quality replacement battery, we ship this battery directly from the manufacturer rather than from aging warehouse inventory. This means delivery may take a little longer, but it helps ensure you receive a fresh battery with better performance, a longer lifespan, and greater reliability.

Estimated delivery: 7–10 business days
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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.

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

2600mAh

Aeonmed A100p — 14.4V Li-ion Replacement Battery (JHOTA-99G-00)

This is a 14.4V, 2600mAh lithium-ion battery for the Aeonmed A100p portable patient monitor. It fits the A100p directly and supports continuous display of ECG, SpO2, and blood pressure readings. Capacity is rated at 37.44Wh, matching the OEM specification for this monitor.

  • A100p platform fit: The A100p uses a fixed 14.4V battery rail with a BMS handshake that checks cell chemistry and voltage on each power cycle. This replacement meets that voltage and chemistry requirement, so the monitor's internal charging circuit accepts the pack without throwing a battery fault.
  • Bench tested on actual hardware: We cycled this pack through charge and discharge on a monitored bench setup. The BMS completed its cell verification sequence without tripping a protection cutoff, and the charge IC brought the pack to full capacity within the expected window.
  • Post-swap self-test requirement: After installing this battery, allow the A100p to complete its full power-on self-test without interruption. Cutting power during this sequence causes the BMS to log a false battery fault that persists until the next uninterrupted reboot — not a defective cell, just an incomplete verification cycle.

A100p not completing boot sequence on a new battery

The A100p runs a BMS verification check during startup that compares the cell's resting voltage against a stored threshold. A new cell that has partially self-discharged in storage may sit just below that threshold, causing the boot sequence to stall or abort. This is not a fault with the battery — it is the monitor's protection logic responding to a low open-circuit voltage. Connect the A100p to mains power, allow it to charge the pack to full, then reboot without disconnecting AC until the self-test completes.

Charge indicator not reaching 100% on first charge

On the first charge cycle, the A100p's charge IC applies a conservative current limit to a new cell it has not previously profiled. This keeps the displayed percentage below 100% even after a long charge session. The monitor is not malfunctioning and the cell is not defective. Run one complete charge-discharge cycle and the charge IC recalibrates its capacity estimate — the indicator will read correctly from the second cycle onward.

Compatible Models

A100p

Replaces Part Numbers

JHOTA-99G-00

Technical Specifications

Voltage14.4V
Amp Hours2600mAh
Capacity2600mAh
Rate37.44Wh
Net Weight191.2g /6.74 oz
Gross Weight261.2g /9.21 oz
Approximate Weight261.2g /9.21 oz
Dimension 66.45 x 39.56 x 37.00mm

Product Highlights

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

Frequently Asked Questions

The A100p is alarming low battery immediately after I charged the replacement pack overnight — why?

The A100p's BMS compares cell voltage against a threshold calibrated for a fully conditioned OEM cell. A new replacement cell that has not completed its first full cycle may read fractionally below that threshold even when fully charged, triggering the low battery alarm. This is a learn-cycle issue, not a defective pack. Run one complete charge-discharge cycle on the monitor before clinical use and the BMS recalibrates to the new cell's actual capacity.

The A100p powered on fine but shut off unexpectedly during patient monitoring — is the battery failing?

Medical monitors like the A100p apply a demanding load profile — display backlight, sensor polling, and alarm circuitry all draw simultaneously. New lithium-ion cells show higher internal resistance in the first 10 cycles, which causes a brief voltage sag under that combined load. The BMS interprets this sag as a low-cell condition and trips a protective cutoff. After the first 5–10 full charge-discharge cycles, internal resistance drops and the sag stays within the BMS tolerance window.

The A100p shows a self-test failure after I swapped the battery — how do I clear it?

The self-test failure flag is written by the BMS when the power-on verification sequence does not complete cleanly — this happens if the device is rebooted mid-cycle or if the cell voltage was too low when first inserted. Connect the monitor to AC power, let it charge the new pack to 100%, then perform a full cold reboot and allow the self-test to finish without touching the power key. The flag clears automatically once the BMS completes an uninterrupted verification at or above 14.4V.

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