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Sanyo UR18500FK 18500 1700mAh 1ks

NOVINKA
Cena 9.39
Cena bez DPH 7.83
DPH 20.00 %
Záručná doba 24 mesiacov
Výrobca Sanyo
Kód produktu ACUSANYO18500
Dostupnosť na sklade
KS

Nabíjací Li-ion aku. Sanyo UR18500FK 18500 1700mAh 1ks

Lithium ion 18500 battery cell Sanyo UR18500FK 1700mAh

Min Capacity: 1700mAh

Typical Capacity: 1620mAh

Nominal Voltage: 3.7V

Size: 18.30 x 49.40mm

Weight: Typ.35g


SANYO UR18500FK Technický list

 

Test of Sanyo UR18500F 1700mAh (Red)Sanyo UR18500F 1700mAh (Red)

DSC_9668

Official specifications:
  • Nominal capacity: min 1620mAh
  • Nominal voltage: 3.7V
  • Charcing method: Constant current, constant voltage.
  • Charging voltage: 4.2V
  • Charging current: std. 1620mA
  • Charging time: 2.5 hours
  • Ambient temperature: Charge 0~+40°C, Discharge -20~+60°C, Storage: -20~+50°C
  • Weight (max): 33.5g

Sanyo%20UR18500F%201700mAh%20(Red)-info

A xx500 cell, i.e. 1.5cm shorten than 18650 and much less capacity. This cell is not a high current cell and by todays standard not a high capacity one either.

DSC_9667

DSC_9669 DSC_9670

DSC_9671

The marking is added by the dealer, the actual Sanyo marking is present, but very difficult to see (As usual for Sanyo).

DSC_9672

Sanyo%20UR18500F%201700mAh%20(Red)-Capacity

Very good match between the two cells and fairly constant capacity with load, at least up to 3A.

Sanyo%20UR18500F%201700mAh%20(Red)-CapacityTimeHours

Sanyo%20UR18500F%201700mAh%20(Red)-CapacityTime

Sanyo%20UR18500F%201700mAh%20(Red)-Energy

Sanyo%20UR18500F%201700mAh%20(Red)-PowerLoadTime

Sanyo%20UR18500F%201700mAh%20(Red)-TripCurrent

Sanyo%20UR18500F%201700mAh%20(Red)-Charge



Conclusion

The cells is a good quality cell, but as is often the case with any other size than 18650 the chemistry is a few generations old and performance scales faster than size.



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
Compare to 18650 and other batteries
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