GMCELL 1.5V 3000mWh USB AA AAA Ibhethri Uhlobo C Amabhethri e-USB e-Lithium ion

1. Impilo yomjikelezo omude

Iseli ye-lithium ye-A-grade 14500: Isebenzisa amaseli e-lithium-ion ekhwalithi ephezulu angu-14500 (okulingana nosayizi we-AA), iqinisekisa ukusebenza okuzinzile ngokulawulwa kwekhwalithi okuqinile, ehambisana namadivayisi ebhethri e-AA ahlukahlukene.
Ukuphila kwemijikelezo engu-1000: Isekela imijikelezo yokushaja efika ku-1000, igcina umthamo ongu-≥80% ngemva kweminyaka engu-3 yokusetshenziswa*, okwedlula kude amabhethri e-nickel-metal hydride avamile (≈imijikelezo engu-500) namabhethri alahlwayo, anezindleko eziphansi zokusebenzisa isikhathi eside.
*Qaphela: Impilo yomjikelezo ngokusekelwe ezimeni zokuhlola ezijwayelekile (ukukhipha imali engu-0.5C, indawo engu-25°C).

2. Ubuchwepheshe be-voltage eqhubekayo, ukuhambisana okuqinile kwedivayisi

I-voltage engaguquki engu-1.5V: Ibhodi le-PCB lamanje elakhelwe ngaphakathi lilawula ukuphuma kwamandla ngesikhathi sangempela, ligcina ugesi ongu-1.5V ozinzile kulo lonke. Ingena esikhundleni ngokuphelele samabhethri omile angu-1.5V endabuko (isb., AA/AAA amabhethri e-alkaline), ukuxazulula inkinga yokubola kwamandla kagesi wamabhethri ajwayelekile e-lithium (aphuma ku-4.2V ukuya ku-3.0V kancane kancane).Ukuvumelana kwedivayisi okubanzi: Isebenza ngamadivayisi ahlakaniphile anamandla angu-1.5V (ama-smart locks, ama-robot vacuums), izinto zikagesi ezisetshenziswayo (amagundane angenantambo, amakhibhodi, amaphedi), namathuluzi angaphandle (amalambu, amathoshi), njll., okungadingi ukuguqulwa kwedivayisi ukuze kushintshwe ngokuqondile.

3. Ukuqina kwamandla aphezulu, amandla ahlala isikhathi eside

Umthamo omkhulu ongu-3300mWh: Iseli eyodwa iletha ukuminyana kwamandla okungu-3300mWh (≈850mAh/3.7V), ukukhuphuka okungu-65% ngaphezu kwamabhethri e-alkaline anosayizi ofanayo (≈2000mWh) kanye no-83% ngaphezu kwamabhethri e-nickel-metal hydride ejwayelekile (≈2000mWh) Ukushaja okukodwa kusekela ukusebenza kwedivayisi okude (isb., impilo yebhethri yegundane elingenantambo enwetshiwe kusukela enyangeni engu-1 ukuya ezinyangeni ezi-3).

Ukukhipha amandla aphezulu okusimeme: Idizayini yokumelana nengaphakathi ephansi (22mΩ-45mΩ) isekela ukukhishwa kwamanje okuphezulu, ifaneleka kumadivayisi anamandla amakhulu (isb, amathoshi, amathoyizi kagesi), ukugwema "ukushoda kwamandla" okubangelwa ukumelana okuphezulu kwangaphakathi kumabhethri ajwayelekile.

4. Idizayini ephansi yokuzikhipha, isitoreji esingenakukhathazeka nesipele

Ukugcinwa okude kakhulu: Kuthatha ubuchwepheshe obuphansi bokuzikhipha, ukulahlekelwa ≤5% ukushajwa ngemva konyaka ongu-1 wesitoreji ku-25°C, okungcono kakhulu kunamabhethri ajwayelekile e-nickel-metal hydride (≈30% izinga lokuzikhulula/ngonyaka). Ilungele izimo zokulondoloza isikhathi eside (isb, amathoshi ezimo eziphuthumayo, amabhethri ayisipele esilawuli kude).

Isici esilungele ukusetshenziswa: Akukho ukushajwa okuvamile okudingekayo; sebenzisa ngokushesha ngemva kokususwa, ukunciphisa amahloni "amabhethri afile". Ifaneleka kakhulu kumadivayisi angavamile ukusetshenziswa kodwa ahlala elungile (isb., ama-alamu entuthu, izingidi zeminyango kagesi).

5. Ukushaja okusheshayo kwe-USB-C, umuzwa wokushaja oguquguqukayo

Imbobo yokushaja eqondile yohlobo C: Imbobo yokushaja eyakhelwe ngaphakathi ye-USB-C isusa isidingo samashaja engeziwe noma amadokhi. Shaja ngokuqondile ngezimbobo ze-USB-C zamashaja eselula, amakhompyutha aphathekayo, amabhange kagesi, njll., ukuvalelisa ebunzimeni bokuthola amashaja azinikele amabhethri endabuko.

I-5V 1A-3A isekela ukushaja okusheshayo: Ihambisana ne-wide input yamanje (1A-3A), ifinyelela ku-80% weshaji ehoreni elingu-1 (imodi yokushaja esheshayo engu-3A) kanye nokushajwa okugcwele emahoreni angu-2—oku-3x ngokushesha kunamabhethri e-nickel-metal hydride (amahora angu-4-6 ukushaja kancane).
Idizayini evumelanayo ehlehlayo: Isekela i-voltage engu-5V yokufaka, isebenziseka namashaja amadala angu-5V/1A ukugwema izinkinga zokuhambisana kwedivayisi.

VI. Iziqinisekiso ezimbili zokuphepha nokuvikelwa kwemvelo

Izivikelo zamasekethe amaningi: I-overvoltage eyakhelwe ngaphakathi, i-overcurrent, kanye nama-chips okuvikela ukushisa ngokweqile anqamule ngokuzenzakalelayo amandla ngesikhathi sokushaja ukuze kuvinjelwe ukuvuvukala kwebhethri noma ubungozi bomlilo. Igunyazwe ngamazinga omhlaba afana ne-UN38.3 ne-RoHS ukuze isetshenziswe ngokuphephile.

Ukusimama okuluhlaza: Idizayini ekwazi ukushajwa kabusha ithatha indawo yamabhethri alahlwayo—iseli elilodwa lilondoloza ≈amabhethri e-alkaline angu-1000, linciphisa ukungcoliswa kwensimbi esindayo futhi lithobelana nezidingo zemvelo Zokulawulwa Kwebhethri ye-EU.