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Pros & Cons
The AI used to provide these results are constantly improving. These results might change.
Pros

Volt d cell lithium rechargeables a try. Charging circuitry with indicator light is built into the battery. It steps donn the voltage from the usb 5 volts to that required to charge.

Batteries are great for any device that needs good constant voltage and current. I specifically use these for a headlamp that was burning through alkaline batteries. These are great batteries which i use in my metal detector.



Cons

Poorly made, connector misalignment. Out of 2 are defective.

Last about 4-hours in an xbox controller. Less than 50% the life on regular alkaline batteries.

Yeah, they are rechargeable, but really not worth the effort of having to constantly recharge. Took 6 hours to charge. Also, the charger only has 2 output ports.

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Highlights
The AI used to provide these results are constantly improving. These results might change.

Quality


I’d buy these again, i just wish the quality control was a bit better.


Plug into a wall charger with the usb wire included in package.

Price


Just wish the price was a bit better, or if they offered an 8 pack at a discounted price.

Packaging/appearance


Good working condition out of the box, they fully charge, and replace successfully aaa battery in flashlights

Competitiveness


I am replacing tired old 10,000mah nickle-metal hydride batteries with these lithium units in a 3-cell flashlight.


Unlike some other ni-mh rechargable batteries, these provide over a month of continuous run time, and do not cause false “batte...  Read More


Converting 12,000mwh to milli-amperhour shows these d cells have a mah capacity of 800mah, which is lower than what i would like.


These have 2600mwh which comes out to 1800mah.

Overview
  • How are reviewers describing this item?
    last, long, alkaline, charged and good.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has analyzed and discovered that 75.8% of the reviews are reliable.
  • This product had a total of 1,384 reviews as of our last analysis date on Jan 16 2023.
Details

BETA

The AI used to provide these results are constantly improving. These results might change.

Most positive reviewquestion

Unlike some other ni-mh rechargable batteries, these provide over a month of continuous run time, and do not cause false “batte...  Read More

Least authentic reviewquestion

Rechargeable, only time will tell how long the charge lasts. Works great so far.


Helpful Insights

BETA

The AI used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    The media could not be loaded.


    Posted by a reviewer on Amazon

    The idea is to stop buying throw-away/one-time-use d-cells.


    Posted by a reviewer on Amazon

    Note a typical single-use d-cell capacity is 1wh, whereas this rechargeable claims 1.


    Posted by a reviewer on Amazon

    There is no remote control, the charging process stops by itself.


    Posted by a reviewer on Amazon

    And as a cautionary note never live unattended electrical appliances while they are connected to power.


    Posted by a reviewer on Amazon

    These have 2600mwh which comes out to 1800mah.


    Posted by a reviewer on Amazon

    It easily last me a month then i charge them back up, i don’t want it to just die on me one day and not be able to go into my house.


    Posted by a reviewer on Amazon

    But i have noticed that it does give you somewhat of a warning, you can tell when they are running low when i hear that it isn’t as strong as it’s suppose to be, for me.

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