Zonke Izimpahla

Imikhiqizo efakiwe

Izinga Lokushisa Eziphezulu Nimh 17670 4000mah 1.2V ,Usayizi Wephakethe Lebhethri Ni-Mh Amabhethri Aphinde Ashajwe Okukhanya okuphuthumayo,Amalambu Ekhanda Lezimayini

Ithempelesha ebanzi, izinga lokushisa eliphezulu, i-Nimh AA 1200mah 1.2V ,Iphakethe Lebhethri I-Ni-Mh Ibhethri Elishajwa kabusha Ngokukhanya kwesimo esiphuthumayo

Ithempelesha ebanzi, izinga lokushisa eliphezulu, i-Nimh AAA 600mah 1.2V ,Iphakethe Lebhethri I-Ni-Mh Ibhethri Elishajwa kabusha Ngokukhanya kwesimo esiphuthumayo

Ithempelesha ebanzi, izinga lokushisa eliphakeme, i-Nimh N 500mah 1.2V ,Iphakethe Lebhethri I-Ni-Mh Ibhethri Elishajwa kabusha Ngokukhanya kwesimo esiphuthumayo

2688Wh 3000W UPS Trolley esiteshini samandla esiphathwayo

1152Wh 1200W UPS Isiteshi Samandla Esiphathekayo Sokusetshenziswa Kwasekhaya Noma Kwangaphandle

57KWh isistimu yokugcina amandla ye-ESS ebekekayo nezithengiswayo

25.6V 44Ah LiFePO4 Ibhethri Pack Ye-Solar Street Light I-Solar Garden Light I-Solar Lawn Light

I-JIEYO 48V 100AH ibhethri lesimo esiqinile IRakhi Ifakwe ibhethri ye-lifepo4 isitoreji samandla elanga sasekhaya

I-JIEYO 51.2V 200Ah LiFePo4 Rack Mount Battery Pack 10.24Kwh Power Home System Solar Energy

3400mAh 14.4V Ibhethri Lokumiselela le-Xiaomi Mijia 1C STYTJ01ZHM 14.4V Ibhethri ye-Li-ion Vacuum Isicoci sebhethri ye-Robotic Vacuum

3400mAh 14.4V Ibhethri Lokumiselela le-Xiaomi Mijia 1C STYTJ01ZHM 14.4V Ibhethri ye-Li-ion Vacuum Isicoci sebhethri ye-Robotic Vacuum

Amandla: 3400mAh, I-Voltage: 14.4V, omunye umthamo ongawukhetha

Ibanga le-18650 lithium ion battery cell ngaphakathi

Ukulawulwa kwekhwalithi okuqinile kuwo wonke umugqa wokukhiqiza

Intengo yefekthri nokulethwa okusheshayo

Ihambisana ne-Xiaomi Mijia 1C STYTJ01ZHM 14.4V Li-ion Ibhethri Vacuum Isicoci seRobhothi

Sekela isevisi ye-OEM/ODM

1-YEAR Isiqinisekiso Somkhiqizi.

Xhumana nathi

imininingwane yomkhiqizo

Incazelo Yomkhiqizo

Ukucaciswa kwebhethri:

Amandla ebhethri	3400mAh
Ibhethri Voltage	14.4V
Uhlobo Lwebhethri	I-Lithium ion
Umbala	Okuluhlaza noma Okuluhlaza okwesibhakabhaka
Ubukhulu	27x42 x142mm
Isisindo	220g

Iphakheji ihlanganisa

1*14.4V 3400mAh Ibhethri+1*Manuwali ebhokisini elingaphakathi, bese amabhokisi apakisha ebhokisini lebhokisi

Inzuzo Yethu

Iyini i-SoH ( State-of-Health) yebhethri?

I-State-of-health (i-SoH) ne-State-of-Charge (i-SoC) ziyizinkomba zekhwalithi ezibalulekile njengoba zinikeza idatha ewusizo kakhulu edingekayo ukuze kuthuthukiswe Uhlelo Lokuphathwa Kwebhethri (BMS).

I-State-of-charge kanye ne-state-of-zempilo amapharamitha ahlukene angadideka ngezinye izikhathi. Inhloso yalesi sihloko ukuchaza ngokucacile igama ngalinye nokuchaza ukubaluleka nokusetshenziswa kwalo.

Isimo sempilo (i-SoH yebhethri ichaza umehluko phakathi kwebhethri elifundwayo nebhethri elisha futhi icabangela ukuguga kweseli.

Ichazwa njengesilinganiso sokushajwa kwebhethri esiphezulu kumthamo walo olinganiselwe. Ivezwa njengephesenti njengoba kuboniswe ngezansi.

Qmax/mAh= Inani eliphakeme lokushaja elitholakalayo lebhethri

Cr= Umthamo olinganiselwe

Umfanekiso 2: Ukuvela kwe-SoH yebhethri ngesikhathi sokuguga

Iphrofayili yokukhipha ibhethri lesibili ithintwa isimo sayo sempilo. Lapho i-SoHSoH iphansi, kulapho ibhethri liphuma khona ngokushesha njengoba kuboniswe kuMfanekiso 3 ngezansi.

Umfanekiso 3: U vs. t ngesikhathi sokushaja kwebhethri kanye nemijikelezo yokukhipha ye-SoH ehlukile

Ungalinganisa kanjani i-SoC kanye/noma i-SoH nge-BioLogic potentiostat / galvanostat noma isithuthuthu sebhethri

Inani le-SoC liyafinyeleleka ngokugada ukushajwa kwebhethri (isilinganiso samanje nesikhathi). Kuze kube manje, indlela ye-Galvanostatic Cycling with Potential Limitation (GCPL) kanye nezindlela ze-Chronopotentiometry (CP) kanye ne-Constant Current (CC) zifanelekile.

Enye yezindlela ezitholakalayo zokunquma i-SoH ukwazi inani lenkokhelo Q elingagcinwa esigabeni esithile. Ngakho-ke, indlela ye-EC-Lab® noma ye-BT-Lab® Battery Capacity Determination (BCD) ingasetshenziswa kule njongo.