Ini ndinofunga vanhu vazhinji vanoda kuziva kuti rudzii rwekukanganisa bhatiri isu tinowanzo shandisa mamwe! Kana iwe usingazive, iwe unogona kuuya unotevera, unzwisise zvakadzama, uzive zvimwe, uwedzere kuunganidza imwe pfungwa. Chinotevera ndicho chinyorwa ichi: "matatu makuru asina waya odhiyo bhatiri marudzi".
Yekutanga: isina waya mabhatiri ekuteerera anoshandisa NiMH mabhatiri
Nhanganyaya yeNiMH bhatiri: NiMH bhatiri imhando yebhatiri ine kuita kwakanaka. NiMH bhatiri rakakamurwa kuita yakakwira voltage NiMH bhatiri uye yakaderera voltage NiMH bhatiri. Chinhu chakanaka chinoshanda cheNiMH bhatiri iNi(OH)2 (inonzi NiO electrode), iyo isina kunaka inoshanda isimbi hydride, inonziwo hydrogen storage alloy (iyo electrode inonzi hydrogen storage electrode), uye electrolyte i6 mol/L. potassium hydroxide solution. Mabhatiri eNiMH ari kuwedzera kucherechedzwa segwara rakakosha rekushandisa simba rehydrogen.
Mabhatiri eNiMH akakamurwa kuita mabhatiri eNiMH akakwira-voltage uye akaderera-voltage NiMH mabhatiri. Low-voltage NiMH mabhatiri ane maitiro anotevera: (1) bhatiri voltage 1.2 ~ 1.3V, inofananidzwa ne cadmium nickel mabhatiri; (2) high simba density, anopfuura 1.5 times iyo yecadmium nickel mabhatiri; (3) inogona kukurumidza kuchaja uye kuburitswa, yakaderera tembiricha kuita kwakanaka; (4) inogona kuiswa chisimbiso, kuramba kwakasimba kune kuwandisa uye kuburitsa; (5) hapana dendritic crystal generation, inogona kudzivirira pfupi pfupi mukati mebhatiri; (6) yakachengeteka uye yakavimbika hapana kusvibiswa kune zvakatipoteredza, hapana ndangariro mhedzisiro, nezvimwe.
Yechipiri: mabhatiri emagetsi asina waya anoshandisa lithium polymer mabhatiri
Lithium polymer mabhatiri(Li-polymer, inozivikanwawo semabhatiri epolymer lithium ion) ine zvakanakira zvakasiyana senge yakakwira chaiyo simba, miniaturization, ultra-thinness, huremu huremu uye kuchengetedzwa kwepamusoro. Kubva pane zvakanakira zvakadaro, Li-polymer mabhatiri anogona kugadzirwa mune chero chimiro uye kugona kuzadzisa zvinodiwa zvezvigadzirwa zvakasiyana; uye inoshandisa aluminium-plastic packaging, zvinetso zvemukati zvinogona kuratidzwa pakarepo kuburikidza nekunze kwekuputira, kunyange kana kune njodzi dzekuchengetedza, hazvizoputika, chete bulge. Mubhatiri repolymer, iyo electrolyte inotamba iyo mbiri basa re diaphragm uye electrolyte: kune rumwe rutivi, inoparadzanisa zvinhu zvakanaka uye zvisina kunaka senge diaphragm kuitira kuti kuzviburitsa uye kupfupika kurege kuitika mukati mebhatiri, uye kune rimwe divi. ruoko, inoitisa lithium ions pakati peiyo yakanaka uye yakaipa electrode senge electrolyte. Polymer electrolyte haina kungoita zvakanaka magetsi ekufambisa, asi zvakare ine hunhu hwehuremu huremu, kusimba kwakanaka uye nyore kuumbwa kwemafirimu ayo akasiyana kune zvinhu zvepolymer, uye zvakare inotevera maitiro ekukura kwehuremu huremu, kuchengetedzeka, kugona kwakanyanya uye kuchengetedza kwezvakatipoteredza. kemikari simba.
1, Hapana dambudziko rekudonha kwebhatiri, bhatiri rayo harina mvura electrolyte mukati, uchishandisa iyo yakasimba mufomu yegel.
2, Inogona kugadzirwa mutete bhatiri: nekukwanisa kwe3.6V 400mAh, ukobvu hwayo hunogona kuita hutete se0.5mm. 3, Bhatiri rinogona kugadzirwa mumhando dzakasiyana.
4, Bhatiri rinogona kubhenda uye kuremara: iyo yakanyanya polymer bhatiri inogona kubhenda anenge 90 madhigirii.
5, Inogona kuitwa imwe yakakwirira voltage: mvura electrolyte mabhatiri anogona chete kwakabatana munhevedzano nemasero akati wandei kuti awane yakakwira voltage, mabhatiri epolymer anogona kuitwa musanganiswa we-multi-layer mukati meimwe chete kuti uwane yakakwira voltage nekuti hapana. mvura pachayo.
6, Kugona kuchave kaviri kupfuura saizi yakafanana yebhatiri ye lithium-ion.
Rudzi rwechitatu: wireless audio bhatiri uchishandisa 18650 lithium mabhatiri
Chii chinonzi 18650 lithium bhatiri?
18650 zvinoreva, 18mm muhupamhi uye 65mm pakureba. Uye nhamba yemuenzaniso weNo.5 bhatiri i14500, 14mm muhupamhi uye 50mm pakureba. General 18650 bhatiri rinoshandiswa zvakanyanya muindasitiri, kushandiswa kwevagari kushoma, kwakajairika mulaptop bhatiri uye yepamusoro-giredhi tochi inoshandiswa zvakanyanya.
Basa re18650 lithium mabhatiriuye kushandiswa kwekushandisa
18650 bhatiri hupenyu dzidziso yekutenderera kubhadharisa ka1000 nguva. Uye zvakare, 18650 bhatiri rinoshandiswa zvakanyanya muminda yemagetsi nekuda kwekugadzikana kwayo kwakanaka pabasa: inowanzoshandiswa mugiredhi remwenje tochi, inotakurika magetsi, isina waya data transmitter, magetsi anodziya mbatya neshangu, midziyo inotakurika, inotakurika mwenje midziyo, inotakurika printer. , zviridzwa zvemumaindasitiri, zviridzwa zvekurapa, maredhiyo asina waya, nezvimwe.
Nguva yekutumira: Jun-08-2023