Baturin Lithium (Li-ion, Batirin Lithium Ion): Batura lithium-ion suna da fa'idodin nauyi mai sauƙi, babban ƙarfin aiki, kuma babu tasirin ƙwaƙwalwar ajiya, don haka ana amfani da su fiye da haka - yawancin na'urorin dijital suna amfani da batir lithium-ion azaman tushen wutar lantarki, kodayake suna da tsada sosai. Yawan kuzarin batirin lithium-ion yana da girma sosai, kuma ƙarfinsa ya ninka sau 1.5 zuwa 2.NiMH baturina nauyi ɗaya, kuma yana da ƙarancin fitar da kai. Bugu da ƙari, batir lithium-ion ba su da kusan "tasirin ƙwaƙwalwar ajiya" kuma ba su ƙunshi abubuwa masu guba ba da sauran fa'idodi kuma muhimmin dalili ne na amfani da shi. Lura kuma cewa batir lithium yawanci ana yiwa alama da baturin lithiumion 4.2V ko baturin lithium na sakandare na 4.2V ko baturin lithiumion mai caji na 4.2V a waje.

18650 lithium baturi
18650 shine mafarin batirin lithium-ion - shine daidaitaccen samfurin batirin lithium-ion wanda kamfanin SONY na Japan ya tsara don adana farashi, 18 yana nufin diamita na 18mm, 65 yana nufin tsayin 65mm, 0 yana nufin baturi cylindrical. 18650 yana nufin, 18mm diamita, 65mm tsayi. Kuma samfurin lambar batirin No. 5 shine 14500, diamita 14 mm da tsayi 50 mm. Ana amfani da batirin Janar 18650 a cikin masana'antu, amfanin farar hula kadan ne, ana amfani da shi a cikin baturan kwamfutar tafi-da-gidanka da manyan fitilun tocila.

Batura na gama-gari na 18650 sun kasu zuwa batir lithium-ion, batir phosphate na lithium baƙin ƙarfe. Lithium-ion baturi ƙarfin lantarki na maras muhimmanci irin ƙarfin lantarki na 3.7v, cajin yanke-kashe irin ƙarfin lantarki na 4.2v, lithium baƙin ƙarfe phosphate baturi maras muhimmanci ƙarfin lantarki na 3.2V, caji yanke-kashe irin ƙarfin lantarki na 3.6v, iya aiki yawanci 1200mAh-3350mAh, kowa iya aiki. 2200mAh-2600mAh. 18650 ka'idar rayuwar baturi na lithium don cajin sake zagayowar sau 1000.

18650 Li-ion baturi yawanci ana amfani da shi a cikin batura na kwamfutar tafi-da-gidanka saboda girman ƙarfinsa kowace raka'a. Bugu da kari, batirin 18650 Li-ion ana amfani dashi sosai a filayen lantarki saboda kyakkyawan kwanciyar hankali a cikin aiki: galibi ana amfani dashi a cikin babban matakin tocila, wutar lantarki mai ɗaukar hoto, watsa bayanai mara igiyar waya, tufafin dumin lantarki da takalma, kayan aiki mai ɗaukar hoto, kayan aikin haske mai ɗaukar hoto. , firinta mai ɗaukar hoto, kayan aikin masana'antu, kayan aikin likitanci, da dai sauransu. kayan aikin likita, da sauransu.

Batir Li-ion mai alamar 3.7V ko 4.2V iri ɗaya ne. 3.7V yana nufin wutar lantarki ta dandamali (watau irin ƙarfin lantarki) yayin amfani da fitar da baturi, yayin da 4.2 volts ke nufin wutar lantarki lokacin cajin cikakken caji. Batir lithium mai caji na yau da kullun 18650, ƙarfin lantarki yana da alamar 3.6 ko 3.7v, 4.2v lokacin da aka cika cikakken caji, wanda ba shi da alaƙa da ƙarfin (ikon), ƙarfin baturi na al'ada 18650 daga 1800mAh zuwa 2600mAh, (ƙarfin baturi na 18650 galibi yana cikin 22000) ~ 2600mAh), ƙarfin al'ada har ma da alamar 3500 ko 4000mAh ko fiye suna samuwa.

Gabaɗaya an yi imanin cewa ƙarfin wutar lantarki na batirin Li-ion zai kasance ƙasa da 3.0V kuma za a yi amfani da wutar lantarki (ƙayyadaddun ƙimar yana buƙatar dogara da ƙimar gaban allon kariyar baturi, alal misali, akwai kamar haka. ƙananan kamar 2.8V, akwai kuma 3.2V). Yawancin baturan lithium ba za a iya fitar da su zuwa ƙarfin da ba ya ɗaukar nauyi na 3.2V ko ƙasa da haka, in ba haka ba yawan zubar da ruwa zai lalata baturin (ana amfani da batir lithium na kasuwa gaba ɗaya tare da farantin kariya, don haka fitarwa mai yawa zai haifar da farantin kariya. ba zai iya gano baturin ba, don haka ya kasa cajin baturin). 4.2V shine matsakaicin iyaka na ƙarfin cajin baturi, gabaɗaya ana ɗaukarsa azaman ƙarancin ƙarfin baturi na lithium da aka caje zuwa 4.2V akan cikakken wutar lantarki, tsarin cajin baturi, ƙarfin baturi a 3.7V a hankali ya tashi zuwa 4.2V, lithium Ba za a iya cajin cajin baturi zuwa fiye da 4.2V babu-load ƙarfin lantarki, in ba haka ba zai iya lalata baturi, wanda shi ne na musamman wurin da lithium baturi.

Amfani

1. Large Capacity 18650 lithium baturi ne kullum tsakanin 1200mah ~ 3600mah, yayin da general ƙarfin aiki ne kawai game da 800mah, idan aka hada a cikin 18650 lithium baturi fakitin, cewa 18650 lithium baturi ne a casually iya karya ta 5000mah.

2. Long life 18650 lithium baturi yana da tsayi sosai, yawan amfani da rayuwar sake zagayowar har zuwa sau 500, ya ninka fiye da baturi na yau da kullum.

3. Babban aikin aminci 18650 lithium baturi aminci aikin, domin ya hana baturi short kewaye sabon abu, 18650 lithium baturi tabbatacce da korau sanduna an rabu. Don haka an rage yiwuwar gajeriyar kewayawa zuwa matsananci. Kuna iya ƙara farantin kariya don guje wa yin caji da wuce gona da iri na baturi, wanda kuma zai iya tsawaita rayuwar batirin.

4. Babban ƙarfin lantarki 18650 lithium baturi ƙarfin lantarki yana gabaɗaya a 3.6V, 3.8V da 4.2V, wanda ya fi ƙarfin ƙarfin 1.2V na batir NiCd da NiMH.

5. Babu tasirin žwažwalwa Babu buƙatar zubar da sauran wutar lantarki kafin yin caji, mai sauƙin amfani.

6. Ƙananan juriya na ciki: Juriya na ciki na ƙwayoyin polymer ya fi ƙanƙanta fiye da na ƙwayoyin ruwa na gabaɗaya, kuma juriya na ciki na ƙwayoyin polymer na gida na iya zama ƙasa da 35mΩ, wanda ke rage yawan amfani da baturi kuma yana ƙara lokacin jiran aiki. wayoyin salula, kuma za su iya kai ga matakin kasa da kasa gaba daya. Irin wannan baturi na lithium na polymer wanda ke goyan bayan babban fitarwa na halin yanzu yana da kyau don ƙirar sarrafawa mai nisa, zama mafi kyawun madadin batir NiMH.