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9V Rechargeable Batteries & Charger For Microphones

Ni MH Batteries
January 27, 2026
Category Connection: Ni MH Batteries
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Tags:
#nickel metal hydride nimh batteries #nickel metal hydride nimh batteries #nickel metal hydride battery pack
Brief: In this video, we provide a practical overview of the NiMH Rechargeable 9V 230mAh Batteries and Charger for microphones. You'll see how these reliable power solutions deliver consistent performance for professional audio equipment, learn about their long cycle life and safety features, and discover the typical results users achieve in real-world applications like emergency lighting and backup power systems.
Related Product Features:
  • Rechargeable NiMH 9V battery with a typical capacity of 230mAh for extended microphone use.
  • Includes a compatible charger designed specifically for NiMH 9V batteries of various capacities.
  • Features a long cycle life of over 500 cycles as per IEC 61951-2 standards.
  • Maintains excellent charge retention, holding over 65% capacity after 28 days of storage.
  • Designed with low internal impedance (≤80 mΩ) for efficient high-rate discharge performance.
  • Safe operation with overcharge protection, preventing leakage or explosion under extended charging.
  • Packaged in green PVC jacket or available for OEM branding, with export-ready carton packaging.
  • Wide application range including microphones, loudspeakers, emergency lighting, and backup power systems.
FAQs:
  • What is the typical capacity and cycle life of these NiMH 9V batteries?
    The batteries have a typical capacity of 230mAh and a long cycle life of over 500 cycles when tested according to IEC 61951-2 standards, ensuring reliable performance over many recharges.
  • How long does the battery retain its charge when not in use?
    After a standard charge, the battery retains over 65% of its capacity even after 28 days of storage, making it ready for use when needed.
  • What safety features are included to prevent overcharging?
    The battery is designed with overcharge protection, tested to withstand an 80mA charge for one year without leakage or explosion, ensuring safe and worry-free charging.
  • What applications are these 9V rechargeable batteries suitable for?
    They are ideal for various microphones, loudspeakers, emergency lighting, and backup power systems, offering versatile power solutions for professional and emergency use.
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