Alternator and battery rating

**naruto85** · July 6th, 2010 04:33 PM

Mga sir, patulong lang. Meron ako second hand na owner type jeep. Gusto ko lang sa sana malaman ang mga ito:

How to know/check alternator's and battery's rating/capacity?
What tag or label to look for?
In case no more label or tag, ano ang iba pang paraan para macheck?

Gusto ko kasi malaman ang safe load/capacity alternator-battery ko na hindi magkakaproblema.
At ano pa ang pwede kong idagdag na mga accessories.(e.g. lights, carstereo, etc.)
Mahirap na kasi kapag hindi aware tapos magkaproblema sa kalsada.

Cguro tama naman yung concept na ito na alternator ang mas mataas dapat ang rating which must be enough to charge battery at operating condition without getting drained:
Alternator rating > Battery rating > Load

maganda na rin malaman ito at maapply kapag may kotse na ako.
maraming salamat.

**jick.cejoco** · July 7th, 2010 08:07 PM

Originally Posted by naruto85

Mga sir, patulong lang. Meron ako second hand na owner type jeep. Gusto ko lang sa sana malaman ang mga ito:

How to know/check alternator's and battery's rating/capacity?
What tag or label to look for?
In case no more label or tag, ano ang iba pang paraan para macheck?

Gusto ko kasi malaman ang safe load/capacity alternator-battery ko na hindi magkakaproblema.
At ano pa ang pwede kong idagdag na mga accessories.(e.g. lights, carstereo, etc.)
Mahirap na kasi kapag hindi aware tapos magkaproblema sa kalsada.

Cguro tama naman yung concept na ito na alternator ang mas mataas dapat ang rating which must be enough to charge battery at operating condition without getting drained:
Alternator rating > Battery rating > Load

maganda na rin malaman ito at maapply kapag may kotse na ako.
maraming salamat.

most of starting/charging systems setup are within +/- 15 % of the starting system. for example toyota camry 2.4 liter engine uses 1.4 kw starter motor (1400w/12 v= 117 amps, the alternator is 100amps. the battery for the setup is 100amps X 6= 600 cold cranking amps battery. to determine your total current load, run all electrical loads like headlight on high beam, tail lights, blower motor, wipers and rear window defogger while measuring the current using an inductive pickup type ammeter. the loads should not equal to nor exceed the current demand of the starter

**naruto85** · July 21st, 2010 05:14 PM

Bossing, hindi ko makita/malaman ang rating ng alternator ko eh. Paano ko pa kaya yun malalaman?
Saan makikita?

**jick.cejoco** · July 21st, 2010 07:25 PM

Originally Posted by naruto85

Bossing, hindi ko makita/malaman ang rating ng alternator ko eh. Paano ko pa kaya yun malalaman?
Saan makikita?

you can google nippon denso alternators and use your alternator part number to find out. or you can use a VAT ( volts/amps tester) and observe the charging rate under load. the instrument will tell you the current output.

**speed unlimited** · July 21st, 2010 08:11 PM

Ano ba makina ng owner type jeep mo .

**naruto85** · July 22nd, 2010 09:54 AM

Originally Posted by speed unlimited

Ano ba makina ng owner type jeep mo .

4K daw eh.. wala pa kasi ako alam sa mga makina...

**naruto85** · July 26th, 2010 11:30 AM

eto lang ang nakita ko sa makina..
toyota 4K 1005381
ano mga bossing ibig sabihin nyan?

tapos sa alternator eh parang ganito:
..27020 11021 (nippondenso)
hindi na kasi makita ng maayos eh masyado luma..
(currently searching sa google ng nippon denso, bigo pa lang)

kung sakali may idea kayo...
sana may makatulong..
salamat....

**bmacavanza** · July 26th, 2010 09:26 PM

kung 4k at orig pa ang alternator. 15 amps yan. nga new cars nagyon na sa 60 amps na ang capacity. but dont worry. madami piyesa. kahit 60 amps ang ikabit mo pwd yan. kahit anong battery size pwd yab basta 12v. the bigger battery size the higher ampere rating.

**jick.cejoco** · July 26th, 2010 10:00 PM

Originally Posted by naruto85

eto lang ang nakita ko sa makina..
toyota 4K 1005381
ano mga bossing ibig sabihin nyan?

tapos sa alternator eh parang ganito:
..27020 11021 (nippondenso)
hindi na kasi makita ng maayos eh masyado luma..
(currently searching sa google ng nippon denso, bigo pa lang)

kung sakali may idea kayo...
sana may makatulong..
salamat....

your engine came out of a toyota starlet around the early eighties. you might want to ask around banawe, they will have this alternator and it will show the current capacity on the sticker

**bambino** · July 27th, 2010 09:10 AM

sa 4k engines alt rating nila 45A int reg or ext reg pareho lang

batt rating 500 A
CCA 400A

sa battery pwede na ang honda civic 90's model

ok din ang batt para sa 90s corollas