Naposledy zobrazené
Sledujte nás na Facebooku:

Sledujte nás na Youtube:
 
 

Nájdete nás aj na :
Heureka.sk - Porovnanie produktov a cien z internetových obchodov

  
pzsmallest.png

Logo SLPo.jpg

Preferujeme platby: 
  TrustPayLogo200x69.png
 
PayPal-Standard-Logo
 

Keepower IMR 18650 2600mAh 30A Sony Konion US18650VTC5

Cena 11.98
Cena bez DPH 9.98
DPH 20.00 %
Záručná doba 24 mesiacov
Výrobca Keeppower Technology
Kód produktu ACUKP30A
Dostupnosť nedostupné
KS

Keepower IMR 18650 2600mAh 30A Sony Konion US18650VTC5 nechránená 

 

Jadro

Sony US18650VTC5

Typ. Kapacita

2600mAh

Min. Kapacita

2500mAh

Menovité napätie

3.6V / 3.7V

Nabíjacie napätie

4.2V ± 0.05V

Zvyškové napätie

2.5V

Max. Nabíjací prúd

4A

Max. Prúdový výstup

30A

Chemické prísady.

LiNiMnCoO2
Ochrana proti skratu
nie
Kladný pól
vystúpený
Priemer
18,5 mm ± 0,05 mm
Výška
66,5 mm ± 0,15 mm
Hmotnosť
47 g ± 0,01 g
Metóda nabíjania
CC-CV

 

Test of Keeppower IMR18650 2600mAh (Black) 2014Keeppower IMR18650 2600mAh (Black) 2014

DSC_5844

Official specifications:
  • KeepPower IMR18650 3.6V/3.7V 2600mAh High Drain Li-ion Rechargeable Battery
  • Min Capacity: 2500mAh
  • Typical Capacity: 2600mAh
  • Normal Voltage: 3.6V/3.7V
  • Quality Lithium Ion rechargeable cell made in Japan
  • Maximum Capacity and Reliability
  • Maximum Constant Discharge Current: 40A
  • Maximum Pulse Discharge Current: 60A
  • 4.2 volts max voltage and 3.6-3.7 volts nominal voltage
  • Button top: Yes
  • Cell: Made in Japan
  • Dimension: Max. (D) 18.40mm*(H) 65.60mm
  • Weight: Max. 48.0g

Keeppower%20IMR18650%202600mAh%20(Black)%202014-info

This is a high current battery, how high varies with where I look. With the battery I got a note saying 30A, as can be seen above Keeppower gives it a higher rating on their website. I did also find a datasheet with discharge curves up to 20A.

DSC_5843

DSC_5845 DSC_5846

DSC_5847
DSC_5848

Keeppower%20IMR18650%202600mAh%20(Black)%202014-Capacity

Very good tracking between the cells. Looking at these curves I would prefer to stay at 20A or below in current.

Keeppower%20IMR18650%202600mAh%20(Black)%202014-CapacityTimeHours

Keeppower%20IMR18650%202600mAh%20(Black)%202014-CapacityTime

Keeppower%20IMR18650%202600mAh%20(Black)%202014-Energy

Keeppower%20IMR18650%202600mAh%20(Black)%202014-PowerLoadTime

Keeppower%20IMR18650%202600mAh%20(Black)%202014-TripCurrent

Keeppower%20IMR18650%202600mAh%20(Black)%202014-Charge



Conclusion

This is a very good high current battery, it has fairly high capacity and can deliver a lot of current.



Notes and links

The battery was supplied by Keeppower 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
Vaše meno:


Váš e-mail:   


Váš telefón:   


Správa:   


Opíšte bezpečnostný kód:   
nový kód