Home > 9V Batteries > Tenergy'xa09V NIMH Rechargeable Batteries,'xa0200mAh Low Self-Discharge'xa0Square Battery for Smoke Alarm/Detector (2 PCS) ; Visit the Tenergy Store

Tenergy'xa09V NIMH Rechargeable Batteries,'xa0200mAh Low Self-Discharge'xa0Square Battery

Xa0200Mah Low Self Discharge Xa0Square Battery For Smoke Alarm/Detector (2 Pcs)

8.3
Created with Raphaël 2.1.28.3010
H&F Rating 19 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 19 reviews for this product. Of these, 5 reviews were recent.

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100% of reviews were positive.

Final Score:

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8.32 out of 10, based on these 6 factors:

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

    Q:

    What is the current output of the battery?

    A:

    I think it's like 8.4 volts, but worked fine in my first alert smoke detectors.

    Q:

    How do these batteries compare to the regular 9volt batteries?

    A:

    I use them in a dog collar that is a very tight fit and they work perfectly, do not charge before using.

    Q:

    Do the batteries work in the Kingman spyder?

    A:

    The manufacturer recommends the use of alkaline batteries, not rechargeable batteries.

    Q:

    I bought 8 of them and used MaximalPower FC999, but it doesn't hold the charge, is this really good for smoke detector?

    A:

    The batteries work well and you should make sure your smoke detector has a low battery charge.

    Q:

    The positive terminal broke off, but the reviews are a few years old, has it been fixed?

    A:

    I have been using these for a long time and have not had any problems with them. I'd recommend them.

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