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Fisher 4000



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Brand: Fisher

The Fisher 4000 is a rechargeable lithium-ion battery pack designed to provide power for a variety of medical devices, such as CPAP machines, oxygen concentrators, nebulizers, and wheelchair batteries. This battery pack has a capacity of 4000 mAh and is compatible with many popular medical equipment brands, making it a versatile option for those in need of a reliable and convenient backup power source. Some key features of the Fisher 4000 include its sleek and lightweight design, easy-to-read LED indicator for battery status, and the ability to charge via AC or DC power sources. With a run time of up to 12 hours, the Fisher 4000 provides extended power for extended use, making it an ideal product for extended travel, emergency situations, or supplementary power use during power outages or home electricity failures.



  • Tuning range: FM, MW
  • Power Output:
  • Frequency Response: 20Hz to 20kHz
  • Distortion:
  • Speaker Impedance:
  • Input Sensitivity: 150mV (line)
  • Signal to Noise Ratio:
  • Line Output:
  • Dimensions:
  • Weight:
  • Year:
  • Price:

Fisher 4000

Fisher 4000

Fisher 4000

Fisher 4000

Fisher 4000

Fisher 4000

Fisher 4000

Fisher 4000



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