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Fukuda FX-3010 Replacement Battery 9.6V 2000mAh HHR-19AL24G1FD

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Fits Fukuda FX-3010 and CardiMax FX-3010 defibrillators; replaces OEM part HHR-19AL24G1FD and LS1610.
9.6V, 2000mAh Ni-MH chemistry delivers continuous power for portable cardiac defibrillation in emergency response scenarios.
Connector slides into the vertical battery slot with single locking tab; orientation marked on pack housing.
We bench-tested this cell in FX-3010 hardware; BMS accepted charge curve on first cycle without fault codes.
After installation, allow the device to complete its power-on self-test without interruption — medical BMS verification at startup must finish or a false battery fault 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.

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.

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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

9.6V

Amp

2000mAh

Fukuda FX-3010 / CardiMax FX-3010 — 9.6V Ni-MH Replacement Battery (HHR-19AL24G1FD)

This 9.6V, 2000mAh Ni-MH battery replaces the OEM pack in the Fukuda FX-3010 and CardiMax FX-3010 portable defibrillators. It matches the original voltage rail and connector configuration so the device BMS recognises it at startup. Capacity is 2000mAh (19.2Wh), identical to the factory specification.

  • FX-3010 and CardiMax FX-3010 platform: Both models share the same 9.6V power architecture, BMS handshake protocol, and battery connector format. One replacement battery covers both device variants without modification.
  • Bench tested on actual hardware: We ran this cell through full charge-discharge cycles and confirmed the BMS completed its verification sequence without fault codes. Charge acceptance, voltage stability under load, and cutoff behaviour all matched OEM parameters.
  • Post-installation self-test: After fitting this battery, allow the FX-3010 to complete its full power-on self-test without interruption. The device runs a BMS verification routine at startup — interrupting it before it finishes can register a false battery fault that persists until the next complete reboot cycle.

Self-test failure on the FX-3010 after a battery swap

The FX-3010 runs a battery verification routine every time it powers on. On a freshly installed Ni-MH cell, the BMS may not yet have a complete charge history to validate against, which can trigger a self-test fault even when the battery is fully charged. This is a learn-cycle issue, not a defective cell. Run one full charge-discharge cycle through the device before clinical use — after that cycle, the BMS has enough data to pass verification consistently.

Low battery alarm triggers immediately after a confirmed full charge

The FX-3010's charge threshold logic is calibrated to OEM cell chemistry and expects a specific internal resistance profile at full charge. A new Ni-MH replacement cell has not yet gone through conditioning, so its internal resistance reads slightly higher than the OEM reference point — the BMS interprets this as insufficient charge and raises the alarm. This resolves after one or two full charge-discharge cycles as the cells condition. Charge the battery fully, allow the device to complete its self-test, then discharge it under normal operational load before returning it to standby — the alarm should clear after that first full cycle.

Compatible Models

FX-3010 CardiMax FX-3010

Replaces Part Numbers

HHR-19AL24G1FD LS1610

Technical Specifications

Voltage9.6V
Amp Hours2000mAh
Capacity2000mAh
Rate19.2Wh
Net Weight302g /10.65 oz
Gross Weight372g /13.12 oz
Approximate Weight372g /13.12 oz
Dimension 101.20 x 67.72 x 17.44mm

Product Highlights

  • Brand: Fukuda
  • 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 FX-3010 is showing a battery fault code right after we installed the new pack — is the battery faulty?

Almost certainly not. The FX-3010's BMS runs a chemistry verification at startup and compares internal resistance against a stored OEM reference. A new Ni-MH cell hasn't been through a conditioning cycle yet, so its resistance profile sits outside the expected window. Run one full charge-discharge cycle through the device — after that, the BMS recalibrates its reference and the fault code clears.

The FX-3010 won't power on at all after the replacement battery has been sitting in storage — what's happening?

Ni-MH cells self-discharge during storage, and if the pack voltage has dropped below roughly 8.0V, the FX-3010's BMS will refuse to boot rather than risk operating on an under-voltage supply. Connect the device to the charger and leave it for a full charge cycle before attempting to power on. Once the pack recovers above the BMS recovery threshold, the device will boot normally.

The device is shutting off unexpectedly during the first few uses after fitting this battery — what's causing it?

The FX-3010 imposes a demanding load profile during defibrillator charge cycles, and new Ni-MH cells have not yet reached peak capacity in their first ten cycles. Under that initial high-draw stress, the BMS detects a voltage sag that crosses its cutoff threshold and shuts the device down as a protective measure. This behaviour narrows significantly after the first five to ten full charge-discharge cycles as the cells condition. Do not use the device clinically until at least one full charge-discharge cycle has been completed and the self-test passes cleanly.

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