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Sony US14500V Li-Mn 680mAh 3,7V nechránený 1ks

Cena 7.80
Cena bez DPH 6.50
DPH 20.00 %
Záručná doba 24 mesiacov
Výrobca SONY
Kód produktu ACU14500SONY
Dostupnosť na sklade
KS

Nabíjací  akumulátor Sony US14500V Li-Mn  680mAh  3,7V nechránený


Kapacita 680mAh
Kapacita Min. 640mAh
Menovité napätie 3.7V
Nabíjacie napätie 4.2V
Zvyškové napätie 2.5V
Max. Vybíjací prúd 5A
Normal nabíjací prúd 0.25A - 0.5A
Max nabíjací prúd. 0.7A
Chemické zloženie Li-Mn  IMR
Priemer 13,95mm ± 0,1
Výška 49,05mm ± 0,1
Hmotnosť 22 g ± 1
   

 

 

 

Test of Sony US14500V 680mAh (Green)Sony US14500V 680mAh (Green)

DSC_9647

Official specifications:
  • Nominal capacity: 680mAh
  • Minimum capacity: 640mAh
  • Nominal voltage: 3,7V
  • Charge voltage: 4,2V
  • Cut-off voltage: 2,5V
  • Max. discharge current: 5A
  • Charge current: 0,25A - 0,5A
  • Maximal charge current: 0,7A
  • Diameter: 13,95mm ± 0,1
  • Height: 49,05mm ± 0,1
  • Weight: 22g ± 1

Sony%20US14500V%20680mAh%20(Green)-info

This is a high current 14500 from a good manufacturer.

DSC_9645

DSC_9648 DSC_9649

DSC_9650
DSC_9651
DSC_9653

Sony%20US14500V%20680mAh%20(Green)-Capacity

The discharge curves do track nicely and capacity is fairly constant up to 5A load.

Sony%20US14500V%20680mAh%20(Green)-CapacityTimeHours

Sony%20US14500V%20680mAh%20(Green)-CapacityTime

Sony%20US14500V%20680mAh%20(Green)-Energy

Sony%20US14500V%20680mAh%20(Green)-PowerLoadTime

Sony%20US14500V%20680mAh%20(Green)-TripCurrent

Sony%20US14500V%20680mAh%20(Green)-Charge



Conclusion

The cell is very good quality, performance is fairly good, but cannot match the best performing high capacity or high current cells on the market.



Notes and links

The battery 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
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