Home > 9V Batteries > Tenergy TN141 2-Bay 9V Battery Charger + Centura 9V Battery, 200mAh Low Self-Discharge NiMH Rechargeable 9V Battery, 4-Pack for Smoke Alarm/Detector ; Visit the Tenergy Store

Tenergy TN141 2-Bay 9V Battery Charger + Centura 9V Battery

Standard 9V Batteries Ideal, Tenergy Tn141 2 Bay 9V Battery Charger, A Smoke Alarm Detection System, 200Mah Low Self Discharge Nimh Rechargeable 9V Battery

8.3
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H&F Rating 24 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 24 reviews for this product. Of these, 2 reviews were recent.

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100% of reviews were positive.

Final Score:

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8.27 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 temperature of the battery?

    A:

    When attempting to create a "9V" battery, you have to settle for either 8.4V or 1.2V because NiCad and NiMh cells are only 1.2V each.

    Q:

    How long does it take to charge the batteries with the included charger?

    A:

    I think the batteries are smaller inside the package, and I used the charge/discharge/freeze repeat sequence for a few months for a couple of months, and now they work great.

    Q:

    Will this charger over charge the batteries or will it stop charging?

    A:

    It will not over charge the batteries, but it will stop charging after it tops off.

    Q:

    What is the difference between the 9v premium and the 9v low self discharge battery?

    A:

    I purchased this for the same reason.

    Q:

    Is it possible for this charger to charge li-ion 9v rechargeable batteries?

    A:

    The 200mAh is the amount of time a battery will last.

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