Replacement Battery 3800mAh (8/HRY-4/3AFD) for FUKUDA Cardimax FX-7402 ECG/EKG Machine

Replacement 3800mAh 8/HRY-4/3AFD battery pack for the FUKUDA Cardimax FX-7402 (FX-7402) ECG / EKG machine. Engineered to fit the FX-7402 battery compartment, this pack supplies the specified 3800mAh capacity to restore portable operation. Simple direct-fit swap — follow your device manual for proper installation, handling and disposal.