Adam Kos Impilo yebhethri yeselula inqunywa ubukhulu bebhethri yayo. Vele, kuya ngokuthi yiziphi izimfuno umsebenzi ngamunye owenzayo kuwo, futhi kuncike ekusetshenzisweni okuqondile kwedivayisi ngumsebenzisi. Kodwa kungashiwo ukuthi uma ibhethri linayo i-mAh, lihlala isikhathi eside. Kodwa-ke, uma uhlela ukuthenga ibhange lamandla, umbono owamukelwa kabanzi wokuthi i-mAh ye-iPhone ilingana ne-mAh yebhethri yangaphandle ayisebenzi lapha.
Kunensada yamabhethri angaphandle ahlukene namabhange kagesi avela kubakhiqizi abahlukene emakethe. Phela, ngokomlando, i-Apple ibuye ithengise lawo ahloselwe ama-iPhones. Ngaphambilini, wayegxile kulokho okubizwa nge-Battery Case, okungukuthi isembozo "esinobhaka" ofaka kuso i-iPhone yakho. Ngokufika kobuchwepheshe be-MagSafe, inkampani iphinde yashintshela ku-MagSafe Battery, engashaja amadivayisi ahambisanayo ngaphandle kwentambo.
Kungaba njalo okuthakaselayo
Kodwa ingabe leli bhethri lilungele i-iPhone yakho? Okokuqala, bheka amandla ebhethri lama-iPhone akamuva. Nakuba i-Apple ingazifaki ohlwini ngokusemthethweni, kodwa ngokusho kwewebhusayithi I-GSMarena zimi kanje:
- I-iPhone 12 - 2815 mAh
- I-iPhone 12 mini - 2227 mAh
- I-iPhone 12 Pro - 2815 mAh
- I-iPhone 12 Pro Max - 3687 mAh
- I-iPhone 13 - 3240 mAh
- I-iPhone 13 mini - 2438 mAh
- I-iPhone 13 Pro - 3095 mAh
- I-iPhone 13 Pro Max - 4352 mAh
Igalari yezithombe
I-Apple ayikhulumi ngomthamo webhethri yayo ye-MagSafe, kodwa kufanele ibe ne-2900 mAh. Uma uthi nhlá, siyabona ukuthi kufanele ishaje i-iPhone 12, 12 mini, iPhone 12 Pro kanye ne-iPhone 13 mini okungenani kanye. Kodwa ingabe kunjalo? Akunjalo, ngoba encazelweni yayo i-Apple ngokwayo isho lokhu okulandelayo:
- I-iPhone 12 mini ishaja ibhethri le-MagSafe elifika ku-70%
- I-iPhone 12 ishaja ibhethri le-MagSafe elifika ku-60%
- I-iPhone 12 Pro ishaja ibhethri le-MagSafe elifika ku-60%
- I-iPhone 12 Pro Max Ishaja Ibhethri le-MagSafe Lifika Ku-40%
Kungani kunjalo?
Kumabhethri angaphandle, akulona iqiniso ukuthi i-5000 mAh izoshaja kabili idivayisi enebhethri engu-2500 mAh nokunye. Ukuze ulinganisele ukuthi ungalishajela izikhathi ezingaki ibhethri lefoni yakho, udinga ukugcina engqondweni izinga lokuguqulwa. Ngamanye amazwi, iphesenti elilahlekayo lapho i-voltage ishintsha phakathi kwebhethri yangaphandle nedivayisi. Lokhu kuncike kumkhiqizi ngamunye kanye nomkhiqizo. Ama-Powerbanks asebenza ku-3,7V, kodwa omakhalekhukhwini abaningi nezinye izisetshenziswa zisebenza ku-5V Ngakho enye i-mAh iyalahleka phakathi nalokhu kuguqulwa.
Igalari yezithombe
Kunjalo, isimo nobudala bawo womabili amabhethri nakho kuyakuthinta lokhu, njengoba umthamo webhethri uncipha ngokuhamba kwesikhathi, ocingweni nasebhethrini langaphandle. Amabhethri ekhwalithi avamise ukuba nesilinganiso sokuguqulwa esingaphezu kuka-80%, ngakho-ke kuhle ukulindela ukuthi uma ushaja idivayisi yakho ebhange lamandla, ngokuvamile "uzolahlekelwa" lawo maphesenti angu-20, ngakho-ke kufanele ukucabangele lokhu lapho ukhetha. ibhange lamandla elifanele.
Adam, ungafinyelela kuphela ku-80% (kufika ku-max. <82%) ngedlanzana lezingcono kakhulu (ezinebhethri eliqinile elingelona elomgunyathi elinoqobo lwangempela, okungukuthi hhayi nje umthamo omenyezelwe ku-3,7V) futhi kuphela enekhwalithi ephezulu, okungukuthi, ikhebuli cishe engalahleki , ohlulekile ukuyisho. Endabeni ye-MagSafu = Qi, kuyadingeka ukwengeza ukulahlekelwa kwayo okukhulu, kokubili ekudluliseleni kanye nomphumela wokushisa okuphezulu kwawo womabili amabhethri. Eqinisweni, uzojabula naye ngo-65, max 70%. Okuvame ukusebenza ngokujwayelekile kumadivayisi anezintambo anekhwalithi ephezulu.
Phela, ngokubala okulula uzothola ukuthi i-MS yasekuqaleni "isimangaliso" ingakwazi ukusingatha, ngiyaqaphela elabhorethri, ubukhulu be-67,93% esimweni se-12 mini.
..hell, ngifake ngephutha umthamo we-iP12 ngaphandle kwesibaluli, ngokufanelekile ingu-53,76% ompofu nakakhulu!
Abantu baseCupertino bazi kahle ukuthi kungani bengashicileli amakhono ;)
Siyabonga ngokucacisa udaba. I-athikili ibifuna ukulungisa i-cliché yakudala yokuthi inani lebhange lamandla alifani nenani lebhethri yefoni. Ngithathe emithonjeni ejwayelekile, yingakho ngishilo u-80%.
Umbhali we-athikili ucishiwe kancane. Umthamo ku-mAh awusho lutho mayelana nomthamo wangempela. Kumabhethri asuka ocingweni nasemabhange kagesi, kuyadingeka ukuqhathanisa umthamo ku-Wh, njengoba i-voltage ihlukile. Isib. 1000mAh x 3,7V = 3,7Wh
1000mAh x 5V = 5Wh
Esihlokweni engikushoyo: "I-Powerbanks isebenza ku-3,7 V, kodwa iningi lamafoni omakhalekhukhwini namanye amadivaysi asebenza ku-5 V. Ngakho-ke, phakathi nalokhu kuguqulwa, ingxenye ye-mAh ilahlekile ibeka isihloko.