xov xwm

Howell Energy tshaj tawm tias nws tau tsim cov roj teeb polymer semi-solid tshiab thiab muag rau pej xeem, thiab nws muab cov kev daws teeb meem fais fab uas muaj kev nyab xeeb thiab muaj zog rau cov khoom siv hluav taws xob niaj hnub. Yuav kom ua tau raws li qhov xav tau ntawm kev lag luam sib txawv...

CES 2027, lub rooj sib tham txog khoom siv hluav taws xob thiab thev naus laus zis zoo tshaj plaws hauv ntiaj teb, tau muaj nyob rau lub Ib Hlis 6 txog 9 ntawm Las Vegas Convention Center. Ua ib qho kev tshwm sim tseem ceeb rau kev tsim kho tshiab hauv ntiaj teb, qhov kev nthuav qhia no tsom mus rau cov khoom siv hluav taws xob rau cov neeg siv khoom, 3C cov khoom siv digital thiab cov tshuab hauv tsev ntse, brin...

Cov roj teeb uas ua raws li tus neeg xav tau yog lub plawv dhia ntsiag to ntawm cov khoom niaj hnub. Txawm hais tias daim ntawv thov yog lub teeb pom kev ntse, cov khoom siv kho mob, lossis lub kaw lus cia khoom siv hnub ci, qhov sib txawv ntawm cov khoom zoo thiab cov khoom zoo feem ntau yog nyob ntawm seb lub zog tau tsim los li cas. Tsab xov xwm no yog hais txog...

Howell Energy rov qab los rau HKTDC Hong Kong International Lighting Fair (Autumn Edition), uas yuav muaj nyob rau hnub tim 27-30 Lub Kaum Hli Ntuj xyoo 2026 ntawm Hong Kong Convention thiab Exhibition Centre (HKCEC). Koj yuav pom peb ntawm Booth 3CON-063 - tib lub rooj muag khoom uas peb tau muaj xyoo tas los, hauv tib lub tsev. Yog tias koj mus saib...

Txoj Cai Tswjfwm Roj Teeb (EU) 2023/1542 yog European Union txoj cai lij choj tshiab thiab muaj txiaj ntsig tshaj plaws rau txhua yam khoom siv roj teeb uas muag hauv EU kev ua lag luam. Raug cai siv los ua qauv rau kev nyab xeeb ntawm roj teeb, kev ruaj khov, kev sau npe, thiab kev tswj hwm pov tseg thoob plaws txhua lub xeev uas yog tswv cuab, qhov no ...

electronica hauv Munich muaj txhua ob xyoos ib zaug thiab tau khiav mus rau ntau tshaj 60 xyoo txij li thaum nws tau tsim tsa xyoo 1964. Raws li lub ntiaj teb kev lag luam khoom siv hluav taws xob ua tus thawj coj thiab muaj hwj chim tshaj plaws txhua ob xyoos, nws sib sau ua ke cov kws tshaj lij, cov engineers, thiab cov neeg txiav txim siab yuav khoom los ntawm ntau tshaj 110 lub teb chaws ...

Ib qho Kev Hloov Ntse, Muaj Kev Nyab Xeeb & Tus Nqi Zoo rau Cov Roj Teeb Lead Acid.

Cov roj teeb lithium-ion tau ntev los ua cov roj teeb uas siv tau dua rau feem ntau ntawm cov khoom siv hluav taws xob vim nws muaj zog ntau thiab muaj kev nyab xeeb. Tab sis lwm cov kev xaiv tab tom nce mus tom qab lawv. Ib qho ntawm cov kev xaiv ua ntej yog cov roj teeb sodium-ion. Ob qho tib si sodium-ion thiab ...

Thaum xaiv lub roj teeb uas rov them tau rau cov khoom tshiab, cov neeg siv khoom feem ntau nug tias: "Kuv puas yuav tsum xaiv lub roj teeb Li-ion lossis lub roj teeb Li-polymer?" Thaum xub thawj siab, ob lub thev naus laus zis yuav zoo sib xws heev. Ob qho tib si yog cov roj teeb lithium uas rov them tau, ob qho tib si ...

Tau ntau xyoo lawm, cov roj teeb ua kua qaub tau siv dav hauv cov tshuab khaws cia hluav taws xob, cov khoom siv hluav taws xob thaub qab, RVs, cov khoom siv hauv hiav txwv, thiab cov ntawv thov kev lag luam vim lawv tus nqi qis thaum pib thiab cov thev naus laus zis paub tab. Txawm li cas los xij, nrog rau kev txhim kho sai ntawm lub zog rov ua dua tshiab thiab kev siv hluav taws xob, ntau dua thiab ...