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  • How are reviewers describing this item?
    good, great, last, long and rechargeable.
  • Our engine has profiled the reviewer patterns and has determined that there may be deception involved.
  • Our engine has determined that the review content quality is low.
  • Our engine has analyzed and discovered that 76.2% of the reviews are reliable.
  • This product had a total of 330 reviews as of our last analysis date on Sep 6 2019.


Most positive reviewquestion

Works great highly recommend would buy again but never need to.

Least positive reviewquestion

Not enough review data to provide meaningful insight.

Most authentic reviewquestion

Excellent battery. We use it at our church in our bass,acoustic guitar and wireless mic. It delivers and lasts very well. Charg...  Read More

Least authentic reviewquestion


Helpful Insights


    Posted by a reviewer on Amazon

    Will update if fails within a year.

    Posted by a reviewer on Amazon

    The only bad part is this does not come with the charger and the energizer chargers are not yet available on the market.

    Posted by a reviewer on Amazon

    It works alright i guess.

    Posted by a reviewer on Amazon

    I've not used enough to comment on their ability to hold a charge, but the unit is just a little bit larger than a standard 9v battery.

    Posted by a reviewer on Amazon

    Hopefully this doesn't present any long term issues.

    Posted by a reviewer on Amazon

    The absolute worst were the accupower 300 nimh; they die quickly in storage and can not be recharged.

    Posted by a reviewer on Amazon

    The tenergies are ok but not as good as the energizers.

Review Count History
Price History