Compatible 4.8V 4500mAh Ni-MH Battery for COSMED Pony FX Desktop Spirometer – GP450LAH4BMXE
Compatible rechargeable Ni-MH battery for the COSMED Pony FX desktop spirometer. This blue or white replacement pack provides 4.8V, 4500mAh and approximately 21.6Wh of nominal energy.
Product Overview
This compatible Ni-MH battery is designed to provide internal rechargeable power for the COSMED Pony FX desktop spirometer. The battery has a nominal voltage of 4.8V and a rated capacity of 4500mAh, providing approximately 21.6Wh of nominal energy. A typical 4.8V Ni-MH configuration uses four 1.2V rechargeable cells connected in series. The battery replaces reference GP450LAH4BMXE and is available with a blue or white outer covering. Its compact construction is suitable for installation inside compatible Pony FX spirometry equipment.
Application and Ordering Notes
This battery is intended to support internal rechargeable operation of the compatible COSMED Pony FX desktop spirometer.
Typical equipment applications include:
Routine spirometry testing
Pulmonary-function assessment
Measurement of respiratory volume and flow
Bronchodilator-response testing
Respiratory-clinic examinations
Occupational-health screening
Hospital and outpatient pulmonary testing
The replacement battery does not change the spirometer’s measurement functions, accuracy or approved clinical applications.
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Quality and Compatibility Notice
Compatibility information is provided for reference. Please verify the exact connector, model, and clinical application before ordering.


