Inombolo yamabhethri adayiswa nsuku zonke emhlabeni kulinganiselwa ezigidini. Ingxenye yengonyama yale namba ibalwa ngamabhethri alkaline - amabhethri, lapho isisombululo se-alkali (potassium hydroxide) sidlala indima ye-electrolyte. Izinzuzo zabo zifaka izindleko eziphansi, ikhono lokusebenza ngokuqhubekayo kwimodi yokulayisha njalo bese ugcina inkokhelo iminyaka engu-3-5.
Ibhethri le-AAA alkaline
Emaceleni anokusetshenziswa kwamandla aphansi, isibonelo, i-TV ne-control control ama-consoles ngokuvamile asebenzisa amabhethri alkaline wesayizi we-AAA, ebizwa ngokuthi "iminwe emincane" noma "amancane amabhethri". Ngokwezilinganiso ze-International Electric Commission, zibizwa nge-LR6. Ikhono lalezi zakhi lanele ngokwanele ukugcina ukusebenza kwesilawuli esikude iminyaka engu-1-2.
Amabhethri eminwe e-Alkaline
Amabhethri we-AA ajwayelekile ngokubizwa ngokuthi iminwe yomunwe , ayingxenye yonke ye-"workhorse" futhi athola uhlelo lokusebenza kumathoyizi wezingane zomculo, abawamukelayo abathintekayo nabadlali, izibani zokukhanya, amasethi efoni, imishini yehhovisi nezinye izinto eziningi. Ngomsebenzi wesikhathi eside emishinini yezithombe, okudinga ukukhishwa kwamandla amakhulu, izakhi zezithombe ezikhethekile zakhiwe, ongayifunda esilandelayo "isithombe" esihlokweni. Amandla amangqamuzana avamile ane-alkali electrolyte ahluka kusuka ku-1500 kuya ku-3000 mA / h, futhi umthamo owenziwe yi-1.5V.
Amabhethri ohlobo lwe-D alkali
Amabhethri uhlobo D, eyaziwa ngokuthi "umgqomo" noma "umgqomo" avame ukusetshenziselwa abamukeli bomsakazo kanye nomsakazo womsakazo, iziteshi ze-Geiger neziteshi zomsakazo, okungukuthi, lapho kudingeka khona amandla amakhulu. Ngokwezinga le-International Electric Commission abhalwe nge-LR20. I-voltage yokusebenza yi-1.5V, futhi amandla angakwazi ukufinyelela ezingeni lika-16000 mAh.
Amabhethri ane-alkaline ne-alkali - umehluko
Ngokuvamile abathengisi bezobuchwepheshe basebenza ngegama elithi "alkali" amabhethri. Nakuba leli gama lizwakala lihlaba umxhwele, livela ngegama lesiNgisi elithi "alkaline", elimelela wonke ama-alkali alinganayo futhi lisetshenziselwa ukumaka amabhethri alkali okukhiqizwa kwamanye amazwe. Ngakho, kokubili amabhethri e-alkaline ne-alkali ahluke komunye nomunye, futhi la magama amabili yizilinganiso zokuxoxa.
Umehluko phakathi kwama-alkaline amabhethri nosawoti
Nakuba wonke amabhethri anosawoti nama-alkali ehlala ephethe izikhundla ezihamba phambili ekuthengiseni, anemibono ephawulekayo:
Usawoti:
- ukukhipha ngokuphelele eminyakeni engaba ngu-2-3 yokugcina;
- okunye okuhambisana nokushintsha kwezinga lokushisa, okuyinto ebambezela kakhulu impilo yeshalofu;
- ngaphansi kwethonya lezinqubo zamakhemikhali zangaphakathi ekupheleni kokuphuma, ngokuvamile bavumela "ukuvumela", ukuthululela othintana nabo kanye nokupakisha konke okuzungezile, ngakho-ke ngeke bakwazi ukushiya kumadivayisi angasetshenzisiwe ngokujwayelekile;
- unomthamo ophansi kanye nesikhathi sokugijima;
- ungamelani nemithwalo ephakeme futhi ufanele ukusetshenziswa kuphela kumadivayisi anamandla okusebenzisa amandla: amawashi, amakhishini ekhishi, izilawuli ezikude;
- kungokwesigaba esincane samanani.
I-alkaline:
- qhubeka usebenza ngamandla iminyaka engu-3-5;
- cishe akwenzi ukushintshwa kokushisa;
- ungapheli amandla;
- i-capacitance ethize yamabhethri e-alkali edlula i-parameter efana namathrethri kasawoti ngezikhathi ezingu-1.5 ngemithwalo ephansi yokulayisha futhi ngezikhathi ezingu-4-10 ngemithwalo ephakeme kakhulu;
- efanelekayo kwezobuchwepheshe nganoma yiliphi izinga lokusetshenziswa kwamandla, kodwa imiphumela emihle iboniswa ngaphansi kwezimo zomthwalo oqhubekayo;
- kungokwesigaba samanani esilinganiso.