Beware of low capacity UPS batteries

[Thoppi_Chaminda]

machan maeka akre kohomada?
චාර්ජ්/ඩිස්චාර්ජ් ටෙස්ට් එකක්

umbta danata wena brand ekak nathnam remco,matrix oya deken ekak aran balanna.ewath oya gananmayi
panasonic tharam nam na,nathnam B.B kiyala ekak thiyenawa.
man hithanne eka kade ganna ne

 

[Lakshan-Seram]

machan maeka akre kohomada?
චාර්ජ්/ඩිස්චාර්ජ් ටෙස්ට් එකක්

umbta danata wena brand ekak nathnam remco,matrix oya deken ekak aran balanna.ewath oya gananmayi
panasonic tharam nam na,nathnam B.B kiyala ekak thiyenawa.
man hithanne eka kade ganna ne

charge discharge kiyanne 12v battery ekak 14.5V wala thama full capacity eka enne so, 14.5v walata charge karala 10.5v walata discharge karanna one load ekak deela.. mekata wenama tools tiyenawa. manually karannath puluwan meter set karagena..

1amp draw wena load ekak me battery eken peya 7k weda karanna one.. a wage

Matrix use karala tiyenawa eka hodai.. mama awrudu 3k wage use kara... me jarawata mama ahu una..

balamu battery eka rebuild kara.. improvement ekak tiyenawa.. podi

 

[Lakshan-Seram]

umbe ammath kiwwa oka.

it's nothing

 

[ctooi]

1950rs kata panasonic made in japan ekak man mita awurudu 7 8 kata
kalin Hitachi japan eka ganna baluva 12v 8ah eka 7000rs eke gana vadi nisaa
vikunan nath ba kiyala gennana ekath navaththuva kiuvaa, made in japan
panasonic battery ekak 12v 8ah ekak aduma 15000rs vath venavaa,
lankave made in japan enne vahana vitharai ekath dan indian

panasonic enne china and malaysia eka lankavata, china eka hari na malaysia
eka hodai

oka fake

 

[ctooi]

CSB eka hodai 12v 8ah ekak 3000rs vage made in vietnam, APC ups vala
ena battery eka

 

[Lakshan-Seram]

1950rs kata panasonic made in japan ekak man mita awurudu 7 8 kata
kalin Hitachi japan eka ganna baluva 12v 8ah eka 7000rs eke gana vadi nisaa
vikunan nath ba kiyala gennana ekath navaththuva kiuvaa, made in japan
panasonic battery ekak 12v 8ah ekak aduma 15000rs vath venavaa,
lankave made in japan enne vahana vitharai ekath dan indian

panasonic enne china and malaysia eka lankavata, china eka hari na malaysia
eka hodai

oka fake

mewa kala balala ganna ba ne ban.. wiswasawantha kadekingatte kalin gatta eke awlak tibbe neti nisa.. me fake badu lankawata genath me okkoma winasa karanawa..

 

[Thoppi_Chaminda]

charge discharge kiyanne 12v battery ekak 14.5V wala thama full capacity eka enne so, 14.5v walata charge karala 10.5v walata discharge karanna one load ekak deela.. mekata wenama tools tiyenawa. manually karannath puluwan meter set karagena..

1amp draw wena load ekak me battery eken peya 7k weda karanna one.. a wage

Matrix use karala tiyenawa eka hodai.. mama awrudu 3k wage use kara... me jarawata mama ahu una..

balamu battery eka rebuild kara.. improvement ekak tiyenawa.. podi

aa hari hari,danuyi meter wune,
manually thama machan test karala thiyenne.
wenama tools pawichchi karala na.

man nam kiyanne apradene salli ehind maru karaganin danata wena brand ehekatawath

 

[Lakshan-Seram]

CSB eka hodai 12v 8ah ekak 3000rs vage made in vietnam, APC ups vala
ena battery eka

ela.. mama mekak hoyaganna balannam.. api inne Kandy nisa tikak amarui..

genawa battery eka mama return karanawa.. wedak na ne..

 

[Lakshan-Seram]

aa hari hari,danuyi meter wune,
manually thama machan test karala thiyenne.
wenama tools pawichchi karala na.

man nam kiyanne apradene salli ehind maru karaganin danata wena brand ehekatawath

mage laga tiyenawa ban gadget ekak battery capacity test karanna.. mama 18650 battery use karana nisa.. mama ekak tiyagena inne.. eka lesi.. mata same capacity battery powerbank walata ehema select karaganna..

 

[ctooi]

mewa kala balala ganna ba ne ban.. wiswasawantha kadekingatte kalin gatta eke awlak tibbe neti nisa.. me fake badu lankawata genath me okkoma winasa karanawa..

machan made in japan, japan kiyala gahala thiyenava nam hodata balanna

man karanne site eke balana, e model eka ganna eka, lankavata japan evaa
en nane , ape regional ekata aithi site valain balanne, china, malaysia, thailand, eketh man china evaa gan na pattama chatar class ekak evanne
un lankavata

ela.. mama mekak hoyaganna balannam.. api inne Kandy nisa tikak amarui..

genawa battery eka mama return karanawa.. wedak na ne..

man use karapu battery valin vadima barak thiyena battery eka CSB
eka matrix ekka baluvahama matrix pulun vage panasonic malaysia eka vitharai lagin vath yanne

 

[Thoppi_Chaminda]

mage laga tiyenawa ban gadget ekak battery capacity test karanna.. mama 18650 battery use karana nisa.. mama ekak tiyagena inne.. eka lesi.. mata same capacity battery powerbank walata ehema select karaganna..

ela ela gadget ekata keeyak wunada machan
gaththe kohonda?

 

[Lakshan-Seram]

machan made in japan, japan kiyala gahala thiyenava nam hodata balanna

man karanne site eke balana, e model eka ganna eka, lankavata japan evaa
en nane , ape regional ekata aithi site valain balanne, china, malaysia, thailand, eketh man china evaa gan na pattama chatar class ekak evanne
un lankavata



man use karapu battery valin vadima barak thiyena battery eka CSB
eka matrix ekka baluvahama matrix pulun vage panasonic malaysia eka vitharai lagin vath yanne

hmm mage kalin battery eke internal short ekak awith dead una.. mata hadissiyata mama kadeta gihin dunna eka ussan awa.. mama heenekin wath hithuwe na me wage ewa tiyenawa kiyala.. anika mata Japan one une na.. mata one une mokak hari battery ekak mokada project ekaka weda hirawela nisa.. mehe light yana widihata UPS netuwa ba ne..

Kalin battery gatta kaden mai gatte.. kalin battery eka awrudu 3k wage use kara awlak une na.. meka hodatama danna kadayak.. ape appachchi awrudu ganak idan dannawa mawath aduranawa..

man hithuwe na un me wage kunu godawal genawa kiyala.. onna okai une..

Matrix eka mama awrudu 3k pawichchi kara Matrix battery dekak use karala tiyenawa.. me battery ekak cha una 1st time eka..

 

[Lakshan-Seram]

ela ela gadget ekata keeyak wunada machan
gaththe kohonda?

http://www.ebay.com/itm/12V-Battery-Capacity-Tester-meter-18650-lithium-Internal-Resistance-Analyzer-/331656935794?hash=item4d384b3972:g:mGwAAOSw~gRVjdns

meeta wada hoda ewa tiyenawa.. meka hodai

 

[Thoppi_Chaminda]

http://www.ebay.com/itm/12V-Battery-Capacity-Tester-meter-18650-lithium-Internal-Resistance-Analyzer-/331656935794?hash=item4d384b3972:g:mGwAAOSw~gRVjdns

meeta wada hoda ewa tiyenawa.. meka hodai

godak sthuthiyi machan

 

[DAM40]

Machan UPS kalu paata battiyak 1500.00 kata dennam kiwa mata.... kurunegala.

 

[Lakshan-Seram]

Machan UPS kalu paata battiyak 1500.00 kata dennam kiwa mata.... kurunegala.

eka eka pata tiyenawa.. eka nam awlak na.. hodata balala ganin

 

[adrianou]

යූපීඑස් බැටරි ගන්නකොට ටිකක් පරිස්සම් වෙන්න මොකද මම ලගදි ගත්ත බැටරි එකේ බ්‍රැන්ඩ් එක හොද උනාට මට පෙන්නෙ මේක ෆේක් එකක් ද කොහෙදෝ. එකක් අරන් ආවා ඒක ඉක්මනට බහින නිසා රිප්ලේස්මන්ට් එකක් දුන්නා ඒකත් එහෙමම තමයි.

යූපීඑස් එක ශුවර් නැති නිසා මම චාර්ජින් බැලුවා අව්ලක් නැති නිසා මම චාර්ජ්/ඩිස්චාර්ජ් ටෙස්ට් එකක් කරා.

එතකොට තමා මට මීටර් උනේ මේ බැටරි වල ගහල තියෙන කැපෑසිටිය නෑ කියලා. ගහල තියෙන්නෙ 7.2Ah (7200mAh) කියල එත් ඇත්තටම මේකෙ කැපෑසිටිය උනේ 0.830Ah (830mAh) කියපන් කො. රේටඩ් කැපෑසිටිය වගේ 7 ගුනයක් වගේ අඩුයි.

මම චීනෙන් ගෙන්නපු ලැප් එකේ බැටරි එක මම ටෙස්ට් කර ඒක 4400mAh රේටඩ් සහ 4300mAh ගානක් වෙරිෆයි උනා.

edit:
Rs: 1950.00 (1650.00 w/ discount)

ලැප් එකේ බැටරි එක ටෙස්ට් කර ගන්නෙ කොහෙමද

 

[DAM40]

Kalu UPS battery 1500/= Kurunegala.

 

[rock pora]

machan kohomada bn discharge rate eka check kale bn???

 

[Lakshan-Seram]

machan kohomada bn discharge rate eka check kale bn???

mage laga tiyenawa battery capacity check karana ekak..

ekko ubata mehema karanna puluwan..

1A load ekak battery ekata set karala 10v walata discgarge wenakan yana peya gana balanna puluwan

peyai nam 1000mAh