සුපිරි_Power_Bank_එකක්_ගෙදරදීම_හදමු

miyuru4u

Well-known member
  • Jan 18, 2007
    31,897
    10,495
    113
    In the eyes of my girl
    usb encloser ekat hari anik okomat hari 18650 battery hoya ganna gihama tamai epa wenne

    mama mage flash light ekata batt gennuwama mama hitane 30 wadiya
    hama ekak ma eka parai deparai wada natiwa yanawa

    hoda laptop batt tikak hoya gana puluwan nam goda
     

    malakalak

    Well-known member
  • Dec 11, 2006
    1,636
    124
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    Mt lavinia
    Bro den 18650 ekak gaththoth e count ekata hariyanna Mah pramanayak thiyena battery danna ona neda? Neththam module eka hariyata weda karanne nae ne

    menna mu ahapu prashneta hari uththarayak dipiyaw danna ekek. man gawa lenovo 60000mah thiyena power bank ekak thiyenawa. eka weda karanne ne dan. eke thiyenne ara box type btry ekak. me power bank eke battery eka ayn karala laptop battery ekak galawala eke battery 4 mekata connect karoth awlak yawida? danna ekek kiyapan???
     

    Bakamuna69

    Member
    Sep 30, 2015
    2,203
    362
    0
    Kandy
    18650 batteries gannawanam balala ganin. There are 2 types. Protected and unprotected. You need unprotected Lithium ion cells for this project. Do not use protected Lithium ion cells.
     

    Lakshan-Seram

    Well-known member
  • May 31, 2011
    24,753
    12,689
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    127.0.0.1:8080/Kandy
    ලින්ක් පිස් :)

    tikak hitapan hoyala dennam.. mama 5200mAh x 2 kui 10400mAh x 2 kui genawa.. oken ekak parana version eka anith 3ma ela..

    meka parana:
    HTML:
     http://www.ebay.com/itm/5V-2-1A-USB-4X-18650-Power-Bank-Case-Kit-Battery-Charger-DIY-Box-For-Smart-phone-/252409761774?var=&hash=item3ac4cb4fee:m:muYMibCfZKAAEM54MK2wIlw

    meka aluth:
    HTML:
    http://www.ebay.com/itm/5V-2-1A-USB-4X-18650-Power-Bank-Case-Kit-Battery-Charger-DIY-Box-For-Smatr-phone-/152256298593?var=&hash=item23732ebe61:m:mwC1juMxT1sTRYaknaNk_kw

    mama kiyanne meke circuit board eka hari.. mun random ewanne.. matat une oka wenna one..

    hoda eke.. silver eka bright silver newe.. xiomi eke pata wage tiyenawa.. anith eke color eka bright wedi
     

    Lakshan-Seram

    Well-known member
  • May 31, 2011
    24,753
    12,689
    113
    127.0.0.1:8080/Kandy
    Bro den 18650 ekak gaththoth e count ekata hariyanna Mah pramanayak thiyena battery danna ona neda? Neththam module eka hariyata weda karanne nae ne

    na ban..

    ubata one cpacity ekakin danna puluwan..


    issarawelama battery charge / discharge test ekak karala hoda (same capacity) cells thoraganna..

    itapasse same capacity wage ewa aye full charge karala battery pack eka assemble karanna..

    itapasse use karanna puluwan... eka eka cell eka eka capacity walata charge karala assemble karoth awl wenne.. hoda cells ma use karanna.. same capacity..

    ebay eke $1 ta tiyena ewa nam ganna epa./..
     
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