1. Ndeipi yakanakisa ikozvino kune rechargeable lithium mabhatiri?

Lithium mabhatiri anofanira kuchajwa neanogara aripo kutanga, ndiko kuti, panofanira kunge paine ikozvino, uye bhatiri voltage uye kuchaja maitiro anowedzera zvishoma nezvishoma, kana bhatiri voltage iri 4.2V, inofanira kusvika 4.1V), yekugara ichichaja, kwete iyo bhatiri voltage. voltage inofanirwa kunge iine hwaro hweazvino Yakazara-mwero inogara ichichaja inoitwa padivi repamusoro, uye nzira yekuchaja inoramba ichideredzwa. Kana tembiricha yadzikiswa kusvika 0.01 madhigirii Celsius, kuchaja kunomiswa. (C inzira yekuratidza huwandu hwebhatiri maererano neiri ikozvino. Semuenzaniso, kana bhatiri rakawanda riri 1000mAh, 1C ndiyo inochaja ikozvino ye1000mA. Ziva kuti iyi mA, kwete Ah. Sei uchifunga kuti 0.01C ndiyo iyo terminal charge: Iyi ndiyo yenyika standard GB / T18287-2000 zvakare wongororo.Kare, takapedza 20mA. Iyo indasitiri chiyero YD/T998-1999 yeMinistry of Posts and Telecommunications ine mitemo yakafanana, iyo iri, zvisinei kuti bhatiri rakakura zvakadii, rinomira parizvino i20mA.Chiyero chenyika 0.01c chinobatsira pakuchaja Zvakawanda, izvi zvakanakira zvinosimbiswa nemugadziri.Pamusoro pezvo, chiyero chenyika chinoti nguva yekuchaja inofanira isingapfuuri maawa 8, ndiko kuti, kunyange kana isingasviki 0.01c, inoonekwa sekutengesa kwemaawa 8. (Unhu hwebheteri haisi dambudziko, uye inofanira kunge iri mukati maawa 8. 0.01 degrees Celsius, haisi bhatiri remhando yepamusoro, uye hazvina zvazvinoreva kumirira) Yakanakisa ch arging rate ye lithium ion kana lithium iri 1 c, zvinoreva kuti 1000 mAh bhatiri ine kukurumidza kuchaja ikozvino ye1000 mAh uye mutengo ndeuyu. hupenyu. Kuti uwane iyi inogutsa yekuchaja mwero, zvinodikanwa kuwedzera kubhadharisa ikozvino kukosha kwebhatiri pack sezvo huwandu hunowedzera.

2. Ndeipi yakanakisa voltage kune rechargeable lithium mabhatiri?

Iyo inonzi voltage yebhatiri ye lithium ndeye 3.7V (3.6V), uye iyo yekuchaja yekucheka-kubvisa voltage ndeye 4.2V (4.1V, zvichienderana nemhando yebhatiri, uye dhizaini yakasiyana). Maitiro ekusiyanisa 4.1V uye 4.2V: Vatengi havagone kusiyanisa pakati payo, uye zvinoenderana nekugadzirwa kwebhatiri zvakatemwa zveMugadziri. Mamwe mhando dzemabhatiri anowanzo 4.1V uye 4.2V, senge A&TB (Toshiba), vagadziri vepamba vari 4.2V. Chii chinoitika kana iwe ukachaja bhatiri re4.1V ku4.2V? Izvi zvichawedzera huwandu hwebhatiri uye kuita kuti zvive nyore kushandisa. Fungidzira kubva ku500 kusvika ku300. Saizvozvowo, kana bhatiri ye4.2V yakawandisa, hupenyu hwayo huchapfupiswa. Lithium mabhatiri haana kusimba. Kana bhatiri iine bhodhi rekudzivirira, tinogona kuigadzirisa here? Kwete, nokuti iyo yakachekwa-parameter yebhodhi yekudzivirira ndeye 4.35V (zvakanaka, asi mutsauko pakati pe4.4V ne4.5V), saka bhodhi rekudzivirira rinofanira kutarisana nehuwandu hwepakati. Kana bhatiri rakachajwa nguva dzese, rinokura nekukurumidza.

3. Chii chinonzi bhatiri kugona kweApple iPhone?

Apple iPhone bhatiri yakatarwa ine zita remagetsi e3.7V, yekuchaja yakachekwa-kubvisa voltage ye4.2V, uye bhatiri rinokwana 1400mAh. Zvinogona kuoneka kubva pamusoro kuti iyo yakakwana yekuchaja mwero i1C. Ikozvino inodiwa kusvika 1400mA inotanga kuchaja pamagetsi e3.7V.

4. Chii chinonzi voltage uye ikozvino yeusb port uye charger?

Usb interface ikozvino i500mA, voltage iri +5V. Kana iwe ukafinyamisa HWinfo uchichaja, unogona zvakare kuona magetsi ekunze. Iyo 500mA charger yakagadzirirwa iPhone. Muchidimbu, kana USB ichichaja, voltage iri +5V uye ikozvino i500mA chete. Kubva mumhinduro kumubvunzo 1 uye Mubvunzo 2, tinoziva kuti nzira iyi inowedzera simba rebhatiri, iyo inotonhorera kushandisa, asi inoderedza hupenyu hwebhatiri. Paunenge uchishandisa charger, tinogona kubvunza, handiti wakati iyo yakanyanya kumhanya i1C? Zvakanaka kufunga kuti iyo iPhone inofanirwa kubhadhariswa ikozvino ye1400mA, hongu, asi nyika inewo mitemo. Mwero yakaderera yekuchaja inotsanangurwa negb i0.2C. (Regulated charging system), zvakare tora iyo iPhone’s 1400mAh bhatiri semuenzaniso, inova 280mA. Mukutaura, iyo idiki bhatiri, inonyanya kubatsira. Asi haugone kumirira mazuva matatu kubhadharisa bhatiri. (Capacity mAh = ikozvino mA x nguva h) Saka Apple inosarudza 0.7C, mabhatiri akawanda ari pakati pe0.5C uye 0.8C, unogona kusarudza 5! Zviripachena, vamwe vanhu vanoshandisa USB kubhadharisa, iyo inonzwa hupenyu hwakareba, asi iyi yakakosha bhatiri Kukosha kwehupenyu