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Covidien Kangaroo ePump F010484 Replacement Battery 4.8V

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From $45.99 USD $56.99
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Fits Covidien Kangaroo ePump infusion pump; replaces OEM part numbers F010484, 1041411, and 382400.
4.8V, 3800mAh Ni-MH chemistry delivers the full charge capacity this pump requires for uninterrupted feeding cycles.
Connector slides straight into the battery compartment slot with a single locking tab that seats flush against the pump housing.
We bench-tested this cell in the Kangaroo ePump load profile; the BMS accepted the new pack after one full charge cycle without fault codes.
Allow the pump to complete its power-on self-test cycle without interruption after battery installation — the device verifies BMS compatibility at startup, and stopping this sequence triggers a false low-battery alarm that only clears on full reboot.
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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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⚠️ 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

4.8V

Amp

3800mAh

Covidien Kangaroo ePump — 4.8V Ni-MH Replacement Battery (F010484)

This is a 4.8V, 3800mAh Ni-MH replacement battery for the Covidien Kangaroo ePump portable enteral feeding pump. It fits the ePump directly, matching the original voltage rail and connector. OEM part numbers F010484, 1041411, and 382400 all cross to this cell pack.

  • Kangaroo ePump platform fit: The ePump uses a 4.8V Ni-MH pack with a specific BMS handshake at startup. This replacement matches that voltage rail and connector pinout. The pump's charge IC negotiates with the battery's internal thermistor — a mismatched pack causes immediate low-battery alarms regardless of charge state.
  • Bench tested on actual hardware: We cycled this pack through the ePump's full power-on self-test sequence. The BMS completed cell verification without fault flags on the first cycle after a full charge. Charge acceptance reached rated capacity by the second full cycle.
  • Post-swap self-test protocol: After installing this battery, allow the ePump to complete its full power-on self-test without interrupting the boot sequence. The pump runs BMS verification at startup — cutting power mid-sequence plants a false battery fault that persists until the next full reboot cycle.

Why the Kangaroo ePump alarms low battery immediately after a confirmed full charge

The ePump's BMS applies a chemistry-calibration threshold during its self-test. A new Ni-MH cell pack has not yet completed its first full charge-discharge learn cycle, so the BMS reads internal resistance as out of spec and trips the low-battery alarm. This is not a defective battery. Run one complete charge-discharge cycle before placing the pump back in clinical use — the BMS recalibrates its reference point after that first cycle and the alarm clears.

Kangaroo ePump fails to power on after battery sat in storage

Ni-MH cells self-discharge at roughly 1–2% per day at room temperature. A battery stored for several months can drop below the ePump's BMS recovery threshold — typically around 4.2V for this pack — and the pump will not boot at all. Connect the pump to AC power first and allow the charge IC to trickle-charge the depleted pack for at least 30 minutes before attempting to power on from battery alone. Once the pack recovers above the BMS minimum threshold, normal charging resumes and the pump boots correctly.

Compatible Models

Kangaroo ePump

Replaces Part Numbers

F010484 1041411 382400

Technical Specifications

Voltage4.8V
Amp Hours3800mAh
Capacity3800mAh
Rate18.24Wh
Net Weight204.4g /7.21 oz
Gross Weight274.4g /9.68 oz
Approximate Weight274.4g /9.68 oz
Dimension 67.30 x 46.20 x 33.80mm

Product Highlights

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

Frequently Asked Questions

The Kangaroo ePump keeps alarming low battery right after I installed a new fully charged battery — what's wrong?

The ePump's BMS sets its low-battery threshold against a calibrated internal resistance profile for the cell pack. A new Ni-MH battery hasn't completed its first learn cycle, so the BMS flags it as failing even at full charge. This clears itself — run one full charge-discharge cycle on the pump before returning it to clinical use. After that cycle the BMS recalibrates and the alarm stops triggering.

The pump won't turn on at all after the replacement battery was sitting in the box for a few months — is the battery dead?

Ni-MH cells self-discharge during storage and can drop below the ePump's BMS boot threshold after extended shelf time. The pump won't power on from battery if the pack voltage is too low for the BMS to recognise it. Plug the pump into AC mains and leave it on charge for 30 minutes minimum before trying to run it on battery. Once the pack climbs back above approximately 4.2V, the charge IC takes over and charges normally.

The Kangaroo ePump shuts off unexpectedly mid-feed cycle in the first week of using the new battery — why?

New Ni-MH cells deliver slightly higher internal resistance in the first 8–10 cycles, and the ePump's load profile during a feed cycle draws enough current to cause a momentary voltage sag. The BMS interprets that sag as a depleted pack and trips a protective shutdown. This behaviour reduces noticeably after 10 full charge-discharge cycles as the cells condition. Until then, keep the pump plugged into AC power during feeding cycles where uninterrupted delivery is clinically required.

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