Bhatiri Rangu Rinoda Saizi Ipi?

Bhatiri rehukuru hwakakodzera hwechikepe chako rinoenderana nezvinodiwa nemagetsi zvechikepe chako, kusanganisira zvinodiwa pakuvhura injini, kuti une zvishongedzo zve12-volt, uye kuti unoshandisa chikepe chako kangani.

Bhatiri diki kwazvo harizotangi injini yako kana zvimwe zvinhu kana zvichidikanwa, nepo bhatiri rakakura risingazochaji zvakakwana kana kusvika pahupenyu hwaro hunotarisirwa. Kuenzanisa bhatiri rehukuru hwakakodzera nezvinodiwa nechikepe chako kwakakosha kuti rishande zvakanaka uye rive rakachengeteka.
Magwa mazhinji anoda mabhatiri maviri e6-volt kana maviri e8-volt akabatana kuti ape simba re12 volts. Magwa makuru angangoda mabhatiri mana kana kupfuura. Bhatiri rimwe chete harikurudzirwi sezvo backup isingawanikwe nyore nyore kana ikakundikana. Magwa akawanda mazuva ano anoshandisa mabhatiri ane lead-acid yakazara kana kuti AGM sealed. Lithium iri kuwedzera kufarirwa nengarava hombe uye dzemhando yepamusoro.
Kuti uone saizi shoma yebhatiri raunoda, verenga huwandu hwese hwema "cold cranking amps" (CCA) ebhoti rako, huwandu hwese hweamperage hunodiwa kuti injini itange kutonhora. Sarudza bhatiri rine CCA rating yakakwira ne15%. Wobva waverenga huwandu hwe "reserve capacity" yako (RC) hunodiwa zvichienderana nekuti unoda kuti ma "elektroni" ashande kwenguva yakareba sei pasina injini. Pamwero weinenge, tsvaga mabhatiri ane 100-150 RC minutes.
Zvishandiso zvakaita sekufamba, maredhiyo, mapombi emvura, uye michina yekubata hove zvese zvinodhonza magetsi. Funga kuti unotarisira kushandisa zvishandiso zvekuwedzera kakawanda sei uye kwenguva yakareba sei. Bhatiri rine simba rekuchengetedza rakawanda kana kushandiswa kwenguva yakareba kwezvishandiso kuchiwanzoitika. Magwa makuru ane mhepo inotonhodza, magadziri emvura kana vamwe vanoshandisa simba guru vanoda mabhatiri makuru kuti vape nguva yakakwana yekushanda.
Kuti mabhatiri echikepe chako akwane saizi, shanda uchidzokera kumashure kubva pakushandisa kwaunoita ngarava yako. Sarudza kuti unoda kutanga injini kangani uye kuti unovimba kwenguva yakareba sei nezvinhu zvinoshandisa mabhatiri. Wobva waenzanisa mabhatiri anopa simba rinobuda ne15-25% kupfuura zvinodiwa nengarava yako kuti uve nechokwadi chekuti inoshanda zvakanaka. Mabhatiri emhando yepamusoro eAGM kana gel anopa hupenyu hurefu uye anokurudzirwa kumabhoti mazhinji ekuzorora anopfuura mavolts matanhatu. Mabhatiri eLithium anogonawo kutariswa kumabhoti makuru. Mabhatiri anofanira kutsiviwa seseti mushure memakore 3-6 zvichienderana nekushandiswa uye rudzi.
Muchidimbu, kuisa saizi chaiyo yemabhatiri echikepe chako kunosanganisira kuverenga zvinodiwa pakutanga injini yako, simba rose rekushandisa uye maitiro akajairika ekushandisa. Wedzera 15-25% yesafety factor wobva waenzanisa seti yemabhatiri e deep cycle ane CCA rating yakakwana uye kugona kusara kuti isvike - asi kwete kupfuura - zvaunoda chaizvo. Kutevera maitiro aya kuchakubatsira kusarudza saizi chaiyo uye rudzi rwemabhatiri kuti ashande zvakanaka kubva kumagetsi echikepe chako kwemakore anotevera.

Zvinodiwa pakubata mabhatiri ezvikepe zvekuredza zvinosiyana zvichienderana nezvinhu zvakaita se:

- Saizi yeinjini: Injini hombe dzinoda simba rakawanda kuti dzitange, saka dzinoda mabhatiri ane simba rakawanda. Senhungamiro, mabhatiri anofanira kupa ma cranking amps akawanda ne10-15% kupfuura zvinodiwa neinjini.
- Huwandu hwezvishandiso: Zvimwe zvemagetsi nezvimwe zvinhu zvakaita sezvishandiso zvekutsvaga hove, masisitimu ekufambisa, mwenje, nezvimwewo zvinodhonza magetsi akawanda uye zvinoda mabhatiri ane simba rakawanda kuti zvishande kwenguva yakakwana.
- Mashandisirwo: Mabhoti anoshandiswa kakawanda kana kuti anoshandiswa pakufamba kwenguva refu kwehove anoda mabhatiri makuru kuti akwanise kushaja/kuburitsa simba rakawanda uye kupa simba kwenguva yakareba.
Zvichienderana nezvinhu izvi, heano mamwe mabhatiri anoshandiswa muzvikepe zvekuredza:
- Mabhoti madiki ejon nemabhati ekushandisa: Anenge 400-600 cold cranking amps (CCA), zvichipa mavolts 12-24 kubva pamabhatiri rimwe kusvika maviri. Izvi zvakakwana kune injini diki yekunze uye mabhatiri mashoma.
- Mabhoti ebass/skiff ane saizi yepakati: 800-1200 CCA, ane mabhatiri maviri kusvika mana akabatana kuti ape mavolts 24-48. Izvi zvinopa simba kune outboard yepakati neboka diki rezvishongedzo.
- Magwa makuru ekubata hove nehove dzemugungwa: 2000+ CCA inopihwa nemabhatiri mana kana kupfuura e6 kana 8 volt. Injini dzakakura uye electronics dzakawanda dzinoda ma cranking amps ne voltage yakakwira.