Test/Review of Efest IMR18350 700mAh (Purple) 2014

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HKJ
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Test/Review of Efest IMR18350 700mAh (Purple) 2014
Efest IMR18350 700mAh (Purple) 2014

DSC_5295

Official specifications:
  • Capacity: 700mAh
  • Min. Capacity: 670mAh
  • Nominal voltage: 3,7V
  • Charge voltage: 4,2V ± 0,05
  • Discharge voltage: 3,0V
  • Max. discharge current: 11A (15C)
  • Max. charge current: 0,7A (1C)
  • Positive pole: Flat Top
  • Protection circuit (BMS): no (unprotected)
  • Chemical composition: LiMn (IMR)
  • Diameter: 18,25mm ± 0,1
  • Height: 34,75mm ± 0,1
  • Weight: 22g ± 1
  • Charging methode: CC-CV

Efest%20IMR18350%20700mAh%20(Purple)%202014-info

Efest has made a range of very high current batteries (Purple), this is the 18350 sized one.

DSC_5294

DSC_5296 DSC_5297

DSC_5298
DSC_5299

Efest%20IMR18350%20700mAh%20(Purple)%202014-Capacity

The cells has very good tracking between them and does also handle the load very nicely.

Efest%20IMR18350%20700mAh%20(Purple)%202014-CapacityTimeHours

Efest%20IMR18350%20700mAh%20(Purple)%202014-CapacityTime

Efest%20IMR18350%20700mAh%20(Purple)%202014-Energy

Efest%20IMR18350%20700mAh%20(Purple)%202014-PowerLoadTime

Efest%20IMR18350%20700mAh%20(Purple)%202014-TripCurrent

Efest%20IMR18350%20700mAh%20(Purple)%202014-Charge



Conclusion

This cell has very impressive high current capability, but do not get it if you want a lot of capacity.
It looks like a good cell.



Notes and links


The batteries was supplied by Akkuteile.de for review.

How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Comparison to other LiIon batteries

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

troisanh
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Location: midwest

impressive cell and thanks for another excellent review HKJ.

WarHawk-AVG
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Oh wow…I missed this one!

Excellent review….those little purple Efests seem to hold their own!

Thanks again for such an in depth review

will manners
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Wow, 10A current capabilities from an 18350 Shocked

Thanks for the review HJK Beer

MountainKing
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10A..That is like a pocket mini grenade Big Smile
Thanks for the review HKJ!

Never ever forget and forgive. Niwal**er new kid on the block trying to act tough.
http://budgetlightforum.com/node/24847
Do not support this brand.

DINODIRECTSCAM COMPANY. DO NOT BUY
http://budgetlightforum.com/node/11324?page=2#comment-254983