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UltraFire U18 - 3400 3400mAh USB Rechargeable 18650 Li-ion Battery

 -  RED WITH BLACK 185988901

Dispatch: Ships on Apr 28

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  • UltraFire U18 - 3400 3400mAh USB Rechargeable 18650 Li-ion Battery
  • cheap UltraFire U18 - 3400 3400mAh USB Rechargeable 18650 Li-ion Battery
  • UltraFire U18 - 3400 3400mAh USB Rechargeable 18650 Li-ion Battery deal
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UltraFire U18 - 3400 18650 3400mAh USB Rechargeable Li-ion Battery

Buy Together & Save:

10.90 9.08

Total price:$20.18

You Save:$ 7.32

Final Price:$12.86

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  • Description
  • Product FAQ
  • Customer Reviews
  • Shipping & Payment
  • Wholesale Inquiry


Main Features:
● 18650 Li-ion battery with Micro USB charging port
● 3400mAh 12.6Wh high capacity, designed for high drain devices
● Reverse polarity / over-charge / over-discharge protection
● 500 charge-discharge cycle times

Parameters:
Rated charging voltage: 3.7V
Constant charging voltage: 4.2V
Max charging voltage: 4.30V + / - 0.05V
Constant charging current: 800mA
Max charging current: 1000mA
Cut-off current: 50mA
Dis-charging current: 5 - 6.3A

Caution: USB cable not included

Specification

General

Type: Battery
Brand: Ultrafire
Battery Type: Lithium-ion
Rechargeable: Yes
Protected: No
Capacity (mAh): 3400mAh
Voltage(V): 3.7V
Charge Current: 800mA
Max. Charge Voltage: 4.30 + / - 0.05V
Max. Charge Current: 1000mA
Discharge Current: 5-6.3A
Charging Time (h): 4-5h
Discharge Time (h): 8-10h
Over-charging Protection: Yes
Over-discharging Protection: Yes
Suitable for: Car toys,CD Players,Digital Camera,Flashlight,MD,PDA,Portable Games,RC Toys

Dimension and Weight

Product weight: 0.0480 kg
Package weight: 0.0800 kg
Product size (L x W x H): 7.00 x 1.80 x 1.80 cm / 2.76 x 0.71 x 0.71 inches
Package size (L x W x H): 13.50 x 7.50 x 2.80 cm / 5.31 x 2.95 x 1.1 inches

Package Contents

Package Contents: 1 x UltraFire U18-3400 18650 Li-ion Battery
UltraFire U18 - 3400 18650 3400mAh USB Rechargeable Li-ion Battery

Customer Questions & Answers

  • By  Domingos Jan-20/2017 06:01:30

    Question:
    Can this battery be recharged by a standard charger or only through its usb port?

    Reply:

    Hello Domingos,

    Thank you for your inquiry.

    It is through Micro USB charging port.

    Thank you, Let me know if you need any help.

    Have a nice day!


  • By  Perrysh Jan-06/2017 07:01:26

    Question:
    Will it charge in a normal charger, or do I have to use the USB-plug?

    Reply:

    Hello Perrysh,

    Thank you for your inquiry.

    You will have to use the USB plug.

    Thank you, Let me know if you need any help.

    Have a nice day!


  • By  mark Nov-03/2016 06:11:20

    Question:
    Is the cell a panasonic NCR18650B or some other cell?

    Reply:

    Hello mark,
    It is an original UltraFire cell. Thanks for your support.

  • By  george Oct-27/2016 05:10:41

    Question:
    is this suitable to pico?

    Reply:

    Hello george,

    It is uuitable for: Car toys,CD Players,Digital Camera,Flashlight,MD,PDA,Portable Games,RC Toys.

    Thanks for your inquiry and support.

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Customer Reviews

Overall Customer Rating:

5.0 7 Customer Reviews

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  • U18

    From Дима Apr 23,2017

    Pros:
    Отличная банка. Емкость соответствует заявленной - проверял опусом BT C-100.
    Насчет саморазряда - не знаю. Длина немногим более 70мм, что указано в описании. Следует иметь в виду.

    Cons:
    Не обнаружено

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • woow

    From mansur Mar 31,2017

    Pros:
    i love this battery it can be charged with charger or via the charging cable.

    Cons:
    nothing to mention

    Is this helpful? Yes 1 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • 18650er Akku mit USB-Anschluß

    From Martin Feb 05,2017

    Pros:
    Versandzeit war absolut im Rahmen.
    Artikel entspricht der Beschreibung.
    Benutze die Akkus in einer BLF A6 und einer Convoy S2+ 365nm Nichia UV.
    Dort passen sie rein. Etwas knapp, aber es geht.
    Für mich eine gute Lösung um auf Reisen kein Ladegerät mit nehmen zu müssen.

    Cons:
    Nothing so far.

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • Ultraviolet battery

    From hugh Jan 01,2017

    Pros:
    Great battery lasts a long time in convoy s3 flashlight
    And it recharge with usb

    Cons:
    Non

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • Excellent

    From sergyaka Dec 16,2016

    Pros:
    Good battery with charging via microUSB

    Cons:
    -

    Is this helpful? Yes 0 No 1

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

7 Customer Reviews >

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