Cell Type Li-polymer Battery
Capacity 4400mAh
Color Green, pingi, tsvuku, orenji, chena
Dimension 96*24*22mm
Weight 240g
Input 5V/1A
Output 5V/1A & 5V / 2Vanhu
Power Efficiency 80%
Circle Life Over 500 nguva
Operating Temperature -20°C-50°C
Storage Temperature -20°C-50°C
Over Current Protection YES
Short Circuit Protection YES
Over Charge Protection YES
Over Discharge Protection YES
Certification CE/FCC/PSE/RoHS etc.
garandi 12 mwedzi
Certifications Our
Free Enquiry for Touch screen switch 4400mah powerbank external laptop battery charger
All pamusoro Order Power nemabhangi From Hengye Electronics
PERILLE |
1. Products anotumirwa Via EMS.DHL.UPS.Fedex, nendege, nokuda gungwa kana kuti kwako China forwarder.
2. We Hunopa Dropshipping Service.
3. 5 mazuva wakurukura pamusoro kugamuchira mubhadharo kana Qty dererei pane 1000pcs uye haina customized chigadzirwa.
4. Import mhosva kana mari vari mutengi kuti basa.
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mubhadharo |
1. Tinobvuma T / T Bank chinja,PayPal ,Western Union uye
2. 30% dhipoziti uye 70% pamberi kutumirwa.
3. No mubhadharo muunganidzwa. We chete anogona kununura zvinhu pashure kuwana zvizere mubhadharo
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SERVICES |
- Ipai Safety chigadzirwa: siyana-siyana redunhu kuchengetedzwa hurongwa mukati simba kubhengi kudzivisa kukuremedzai, pamusoro zvaikosha uye dunhu pfupi.
- Reply muvhunzo wako 24 workig maawa Mobile simba kubhengi
- Customized Magadzirirwo availabel, OEM & ODM unobvumirwa,pantone ruvara enzana pakudhinda.
- Bayirai kupfuura yemakwikwi fekitari mutengo kuzadzikisa mutengi kuti purofiti.
- Tine yedu mugadziri chikwata, saka anogona kugadzira nokuda uchivimba zvinodiwa yako
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NEI US? |
- Tiri simba kubhengi uye matochi fekitari vanopfuura 10 Makore ruzivo pamusika uyu.
- Vachikwanisa ariko, kwete kufanana nevamwe nokutengesa (venhema vachikwanisa)
- Mutengo dererei pane dzimwe nokutengesa
- Models: Tine zvedu mienzaniso uye kwedu muchiso mufananidzo
- Quality: bvunzo zvigadzirwa mumwe vasati zvibereko kana pashure rakapera kuti
- CE,FCC,ROHS,ISO9001, Unogona mufananidzo unhu hwedu uye simba
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Quality Check pamusoro CNPowerbanks.com
1. mbishi zvinhu zvose uye nenhumbi zvinofanira kuongororwa kana kuongororwa vasati vapinda zvigadzirwa zvivako zvose sakodzera zvokuvakisa vari pakarepo varamba.
2. We zvinopa yepamusoro kudzora kunovhenekwa uye ongororo nerimwe chigadzirwa mutsetse
3. Vashandi kugadzira ichi zvigadzirwa maererano inopiwa hwokugadzira mapepa painobuda zvivezwa nerimwe zuva achapiwa kutanga achiongorora nokuda mushandi, zvino nokuda kwedu zvizere nguva QC inisipekita. Misa kugadzirwa kuda vakatanga chete kana zvigadzirwa vaedzwa uye muedzo.
4. Munguva vakawanda kugadzira, personel achaita nguva nenguva ongorora zvigadzirwa kuitira nekuongororwa randomized.
5. CNPowerbanks.com QC chikwata yei munhu vaongo- kwakakwana uye zvikamu zviri gwapa achiongorora vasati vava kukwanisa kuenda pane inotevera chokutambudzika kugadzirwa
6. Finished zvigadzirwa vari achiongorora chokwadi vanosangana pamwero kwedu yepamusoro
7. Quality inofambiswa kubva yokutengesa dhipatimendi riri kutsanya uye akarongeka,ipapo Zvabuda avo vari vakapfuurira Technical uye QC madhipatimendi runovabvumira kutsanya magadzirirwo kuvandudzwa uye padzimwe kuitika.
Power yedu mabhanga Test Standards
unhu yokuedzwa:
| chinhu |
bvunzo nzira |
zvinodiwa |
| Uchiraira / Chekai-kure Voltage |
4.20± 0.01V |
|
| Zvinoerera / Cut-kure Voltage |
3.00± 0.01V |
|
| Standard Charge |
Undoraira bhatiri panguva kuramba kwazvino 0.2C kusvika 4.2V. Zvadaro undoraira bhatiri panguva dzose 4.2V voltage kusvikira , kuti ndinorova ano kudzikira kuti 0.01C. |
ndinorova time≤8h |
| Standard buditsa |
Mushure mureza uchiraira,zororo 1 awa zvino tiite, kuti 3.0V 0.2c |
|
| Rate buditsa |
Mushure mureza uchiraira,zororo 1 awa zvino tiite, kuti 3.0V 0.5C |
zvaikosha time≥102Min |
| High Temperature Characteristics |
Fully uchiraira, vanounganidza pavo (55± 2)℃ nokuti 2 maawa, zvino tiite kuti 3.0V @ 0.5C |
Zvaikosha nguva ≥102 Min , No rokuchinja, hapana kuputika,hapana moto,hapana leakage |
| Low Temperature Characteristics |
Full uchiraira, vanounganidza pavo (-10± 2)℃ nokuti 16-24 maawa, zvino tiite kuti 3.0V @ 0.2C |
Zvaikosha nguva ≥255 Min, No rokuchinja, hapana kuputika,hapana moto,hapana leakage |
| chinzvimbo chengetedzo |
Fully uchiraira, vanounganidza pavo (20± 2)℃ nokuti 28 mazuva, zvino tiite kuti 3.0V 0.2C |
Zvaikosha nguva ≥255 Min,No rokuchinja, hapana kuputika,hapana moto,hapana leakage |
| Kutenderera Life 25 ℃ |
Undoraira bhatiri @ 0.5C kusvika 4.2V. Zvadaro undoraira, bhatiri panguva dzose 4.2V voltage kusvikira kuchaja iyezvino, kudzikira kuti 0.01C. zororo 10 ini. tiite kuti 3.0V 0.5C uye kuzorora 10 ini. Ramba zvawakarairwa / iyeye zvinogara kusvikira kokuyerera vanokwanisa kuvatumwa 80% kubva yavose sezvavakatarirwa chinzvimbo |
Cycle upenyu ≥500 |
| chengetedzo |
Undoraira bhatiri kusvika 40% ~ 65% yayo yavose sezvavakatarirwa chinzvimbo kushandisa, mureza ndinorova muoti, zvino murichengete ane 20 ℃ ± 5 ℃, mwando 45% ~ 85% nzvimbo 12 mwedzi. Zvinoerera nayo 0.2C kusvikira voltage pasi 3.0V |
Buditsa nguva ≥240Min |
Environment Characteristics:
| chinhu |
Testing Method |
zvinodiwa |
| Hot & mwando yokuedzwa |
Full uchiraira, vanounganidza nacho 40 ± 2 ℃ ne 90% ~ 95RH% nokuti 48 maawa. Ipapo akaisa bhatiri pa nzvimbo tembiricha 20 ± 2 ℃ nokuda 2 maawa. Zvadaro tiite kuti 3.0V 0.5C |
Zvaikosha nguva ≥72 Min hapana rokuchinja, No kukurwa kwevhu, hapana kuputika,hapana moto,hapana leakage |
| Vibration |
After Standard charges,ngadzirambe dziri bhatiri patafura vibration,ipapo pasi vibration muedzo 30 maminitsi por akabatana kuti xyz namasanhu |
No kuputika,hapana moto, hapana leakage. Voltage≥3.7V. |
| Shock bvunzo |
After Standard charges,bvunzo ezvinhu Yechipiri :100m / S2 Kuputsa nguva pa Maminitsi: 40-80 nguva, Pulse nguva refu : 16MS , Shock nguva : 1000± 10times |
No kuputika, hapana moto, hapana leakage. Voltage≥3.7V. |
| Drop Test |
After mureza uchiraira , osiyana bhatiri kubva 100cm, kureba mugomo 18mm ~ 20mm gobvu hardwood. Mbiri panhivi X,uye,Z mirayiridzo neimwe (muunganidzwa 6 nguva) Pashure donhwe bvunzo, akwanise bhatiri 0.5C kuti 3.0V Zvadaro akamurairawo nayo 0.5C kune zvizere chinzvimbo. Ramba muedzo mukati 3 nguva bhatiri inofanira kusvika chipfuro kamwe |
Zvaikosha nguva ≥102 Min No kukurwa kwevhu, hapana kuputika,hapana moto,hapana leakage |
Safety Performance
| Kukuremedzai kuchengetedzwa bvunzo |
After mureza uchiraira. Kushandisa 7.4V yakatsiga Voltage uye 1C irambe richidzidzwa kuti bhatiri nokuda 8 maawa |
No moto, hapana kuputika |
| Over buditsa kuchengetedzwa bvunzo |
Mushure asunungurwa kuti chekawo-kure voltage,kuti bhatiri anofanira pasi pfupi-redunhu ezvinhu ane mutoro kurwisa zvishoma pane 30Ω nokuda 24 maawa |
No moto, hapana kuputika |
| Short circuiting kuchengetedzwa bvunzo |
After mureza uchiraira,kuti bhatiri anofanira pasi pfupi-redunhu ezvinhu ane waya kurwisa zvishoma pane 100mΩ nokuda 1 awa. Akagura redunhu, Undoraira bhatiri pamwe nokugara pari panguva 1.0C nokuda 5s |
No moto, hapana kuputika, Voltage≥3.7V |
| Impact Test |
After mureza nokuchengeta,Uise bhatiri riri sandara penyika. A 9.1 makirogiramu nyaya kunofanira yadonha nekukwirira 100cm pana mharidzo. The bhatiri anobvumirwa kuchinja |
No moto, hapana kuputika |
| Heating Test |
After mureza uchiraira,mumwe bhatiri rinofanira neshungu mu muchoto convection kana achiparadzira mhepo hovhoni. The kudziya muchoto achamutswa pamwero 5 ± 2 ℃ / Maminitsi kuti tembiricha 130 ± 2 ℃ uye pakupedzisira nokuda 30 maminitsi. |
No moto, hapana kuputika |
| Over mutariri |
After mureza uchiraira, kuisa bhatiri mu fume krzywa Hood. Add kuramba voltage & ano 4.8V 3C kuti bhatiri. Uchiraira kusvikira bhatiri kunosvika 4.8V, uchiraira ano kunodzikira kusvika 0A. Dzinonyora tembiricha munyonga of bhatiri. Kana bhatiri tembiricha zvinoderedza kusvika 10 ℃ kudzika pashure kusvika yepamusoro tembiricha. Kugumisa bvunzo. bvunzo iyi rinoitwa pasina PCM |
No moto, hapana kuputika |
| Short circuiting bvunzo |
After mureza uchiraira, kuisa bhatiri mu fume krzywa Hood. Kubatanidza Negative Pole uye Positive danda zvakananga. (kurwisa kuti waya wacho anofanira pazasi 50mΩ. Kurekodha bhatiri wacho tembiricha munyonga mumuedzo. Kana bhatiri tembiricha zvinoderedza kusvika 10 ℃ kudzika pashure kusvika yepamusoro tembiricha. Kugumisa bvunzo. bvunzo iyi rinoitwa pasina PCM |
Safety Performance
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