Home > 9V Batteries > Tenergy'xa09V NiMH Battery, High Capacity 250mAh'xa0Rechargeable 9 Volt Batteries for Smoke Detector/Alarms, TENS Unit, Metal Detector, and More (4 Pack) ; Visit the Tenergy Store

Tenergy'xa09V NiMH Battery

Lithium-Ion Batteries, High Capacity 250Mah, Tens Unit, Metal Detector, Lithium Chloride Batteries, And More (4 Pack) ; 250Mah'Xa0Rechargeable 9 Volt Batteries, Lithium Ion Batteries

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H&F Rating 33 reviews
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Results of our analysis:

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We analyzed 55,953 reviews for 88 products in the 9V Batteries category.

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We analyzed a total of 33 reviews for this product. Of these, 6 reviews were recent.

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100% of reviews were positive.

Final Score:

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7.79 out of 10, based on these 6 factors:

  • Battery efficiency
  • Longevity
  • Overall satisfaction
  • Packaging
  • Quality of material
  • Value for money
  • Common Questions

    Q:

    Is this 9.6 volts or 8.4?

    A:

    When fully charged with a Tenergy charger, both batteries read 10.3 volts.

    Q:

    Where is this manufactured?

    A:

    They suck, I advise you to buy regular batteries.

    Q:

    Do you know the voltage of the batteries? It has to be a multiple of 1.2 volts.

    A:

    The batteries pictured as defective were probably rapid charged and unattended causing the swelling over heating and the end result...poof magic blue smoke.

    Q:

    Is it possible to use it for high draw current applications?

    A:

    They don't have a charge for a long time in or out of application, so I keep mine on a charger to stay ready.

    Q:

    Will they work with the spyder fenix paintball gun?

    A:

    Yes, a spyder fenix paintball gun might need a 9v battery.

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