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7.2V 3000mAh Ibhetri Iyahambelana ne-Euro Pro Shark XB1918, V1917, V1950, VX3

7.2V 3000mAh Ibhetri Iyahambelana ne-Euro Pro Shark XB1918, V1917, V1950, VX3

Umthamo ukuya kuthi ga kwi-3000mAh

Ixesha elide lokusebenza lithelekisa neyokuqala

Iminyaka engama-20 yamava okuvelisa ibhetri

uphumelele uvavanyo olungqongqo phambi kokuthunyelwa

Isebenza noShark Euro-Pro 7.2 Volt Cordless Sweeper XB1918, V1917, V1950, VX3

Iwaranti:12months

Qhagamshelana nathi

iinkcukacha zemveliso

Ingcaciso yeMveliso

Ukucaciswa kwebhetri:

Umthamo webhetri	3000mAh
Umbane webhetri	7.2V
Uhlobo Lwebhetri	Ni-MH
Umbala	Luhlaza
Ubungakanani	92 x 43 x 40mm
Ubunzima	360g

Iphakheji ibandakanya

1*7.2V 3000mAh Nimh Ibhetri+1*Manual kwibhokisi engaphakathi, kwaye ke iibhokisi ukupakisha kwibhokisi ibhokisi

FAQ

Umbuzo: Yintoni ibhetri ye-NiMH?

A: Izinto ze-anode zebhetri ye-nickel-metal hydride yi-Ni (OH) 2 (ebizwa ngokuba yi-NiO electrode), i-electrode esebenzayo ye-electrode engafanelekanga yi-metal hydride, eyaziwa ngokuba yi-hydrogen storage alloy (i-electrode ibizwa ngokuba yi-hydrogen yokugcina i-electrode), kunye ne-electrolyte yi-6mol / L isisombululo se-potassium hydroxide. Inkqubo yenkqubo yezinto ezisebenzayo ukwenza i-electrode electrode piece ikakhulu ibandakanya uhlobo lwe-sintering, uhlobo lwe-slurry, uhlobo lwe-nickel foam, uhlobo lwe-nickel ye-nickel kunye nohlobo olufakwe kuyo, njl. Uninzi lweebhetri zasekuhlaleni ezifana nonxibelelwano zisebenzisa uhlobo oluludaka lwe-anode kunye ne-foam ye-nickel uhlobo lwe-cathode ukwenza iibhetri. Ukusabela kweekhemikhali kwintlawulo kunye nokukhutshwa kolu hlobo lulandelayo:

Cathode: Ni(OH)2+OH-=NiOOH+H2O+e-

I-electrode engalunganga: M+H2O+e-=MHab+OH-

Iyonke impendulo: Ni(OH)2+M=NiOOH+MH

Qaphela: M: Ingxubevange yeHydrogen; IHab: i-adsorption ye-hydrogen; Inkqubo ekhohlo ukuya ekunene yefomula esebenzayo yinkqubo yokutshaja; Inkqubo ekunene ukuya ekhohlo yokusabela yinkqubo yokukhupha.

Ngexesha lokutshaja, i-Ni (OH) i-2 kunye ne-OH- ye-cathode isabela kwi-NiOOH kunye ne-H2O, kwaye i-e- ikhutshwa ngexesha elifanayo ukuvelisa i-MH kunye ne-OH-, kwaye i-reaction iyonke yi-Ni (OH) i-2 kunye ne-M yokwenza i-NiOOH, kunye ne-hydrogen yokugcina i-alloy igcina i-hydrogen. Ngokuchasene nokukhutshwa, i-MH ab ikhupha i-H +, i-H + kunye ne-OH- ukuvelisa i-H2O kunye ne-e-, kunye ne-NiOOH, i-H2O kunye ne-e-regenerate Ni (OH) 2 kunye ne-OH-. Amandla ombane aqhelekileyo ebhetri yi-1.319V.