Test/review of enesense 9V 200mA (White) NiMH

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HKJ
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Test/review of enesense 9V 200mA (White) NiMH

enesense 9V 200mA (White)
DSC_4822
Official specifications:


  • Typical capcity: 200mA
  • Minimum capacity: 194mA
  • Nominal voltage: 8.4V
  • Low self discharge: 70% after 5 years

enesense%209V%20200mA%20(White)-info
This is a lsd rated 7 cell 9V NiMH battery.
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enesense%209V%20200mA%20(White)-Capacity
This battery needed a cycle to get started, after that the curves looks fairly good and the rated capacity matches with the actual capacity.
enesense%209V%20200mA%20(White)-CapacityTime
enesense%209V%20200mA%20(White)-CapacityTimeHours
enesense%209V%20200mA%20(White)-Energy
enesense%209V%20200mA%20(White)-Charge
Conclusion
The capacity and discharge curves looks fairly standard for 9V NiMH, i.e. no penalty for lsd capabilities.
It looks like a fairly good battery.
Notes and links
How is the test done and how to read the charts
Compare to other 9V batteries: Alkaline/NiMH/Lithium/other

My website with reviews of many chargers and batteries (More than 1000): https://lygte-info.dk/

Barkuti
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Another decent 6S Ni-MH, thanks for another testing effort.

Too low voltage, imho, versus standard 6LR61/6F22s.

By the way, just out of curiosity did a quick google search for 9V LiFePO4 PP3s and ta-da! Seems some are being produced. Example: Soshine 9V LiFePO4 Rechargeable Battery: 320mAh 9.6V

Any tests available somewhere for such class of PP3 packs? Chargers? Well, not that it would be any difficult to charge those cells from a standard 12V SMPS plus an inexpensive CC/CV buck module, of course. Big Smile

 

Cheers Party

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HKJ
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Barkuti wrote:

Another decent 6S Ni-MH, thanks for another testing effort.

7S

Barkuti wrote:

Too low voltage, imho, versus standard 6LR61/6F22s.

Voltage is higher than alkaline 9V most of the time.

Barkuti wrote:

By the way, just out of curiosity did a quick google search for 9V LiFePO4 PP3s and ta-da! Seems some are being produced. Example: Soshine 9V LiFePO4 Rechargeable Battery: 320mAh 9.6V


Any tests available somewhere for such class of PP3 packs? Chargers? Well, not that it would be any difficult to charge those cells from a standard 12V SMPS plus an inexpensive CC/CV buck module, of course. Big Smile


 


Cheers Party

I plan on testing them.

My website with reviews of many chargers and batteries (More than 1000): https://lygte-info.dk/

Barkuti
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LoL 7S, right. Smile

Well, just remembered, this is the Ni-MH I have lying around somewhere:

And, well, just realized the true reason behind my voltage mania: the combination of a lesser capacity plus (and chiefly) the self-discharge phenomena, a no-go for all of the applications I could use it for.

Looks good for LiFePO4, ultra-low self discharge.

 

Cheers Party

The human mind, and its programming, is at the forefront of a particular battle of The Light vs evil dark forces. Nearly every human being on this beautiful planet “Earth” has some sort of negative mind programming in its mind. And you better take care of your mind programming, or someone else will in this wicked world.

Viruses DON'T cause diseases, they rather are a consequence of them. Read the book “Béchamp or Pasteur” by Ethel Hume for more information.

Please avoid fully quoting lenghty posts, namely with nested quotes. Trim quotes down to the essential. Helps with neatness and legibility. Thanks.

Keanu Reeves may need your help. Join his Telegram channel here.