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Emergency USB Hand-cranking Manual Dynamo Charger
Emergency USB Hand-cranking Manual Dynamo Charger
Emergency USB Hand-cranking Manual Dynamo Charger
Emergency USB Hand-cranking Manual Dynamo Charger
Emergency USB Hand-cranking Manual Dynamo Charger
Emergency USB Hand-cranking Manual Dynamo Charger
Emergency USB Hand-cranking Manual Dynamo Charger
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Emergency USB Hand-cranking Manual Dynamo Charger - Sapphire blue

$3.53
3.88
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297 Reviews

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Reviews (297)

New Horizons
Sep 22,2018
Il dispositivo è abbastanza robusto e semplice da usare.Ho girato la manovella per più di 5 minuti consecutivi ed effettivamente la corrente viene erogata perchè sul display del cellulare compare la scritta "in carica tramite CA". Però la percentuale di ricarica della batteria non è mai salita neanche di un solo punto.L'ho provato invece su uno smartband e su uno smartwatch ed entrambi si sono caricati bene anche abbastanza velocemente.Questo probabilmente è dipeso dalla notevole e diversa capacità che ha la batteria del cellulare rispetto a quelle degli altri due device.Perciò in conclusione direi che il dispositivo funziona.Sono soddisfatto.Gearbest buon venditore.
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Description

With this portable manual dynamo charger, you don't need to freak out while your electric devices power off. Also, it is an economical and environmental way to get electric power.

Main Feature:
● Hand-cranking to charge, you can talk by phone for 3 - 5min after 1min cranking ( in 2 rotations per second )
● Universal USB port for phone, MP3, MP4, power bank, USB torch, smartwatch, etc.
● Portable to carry by the folding design and lanyard
● Connection: via USB cable ( not included )
● Max output voltage: 5.5V
● Max output current: 600mA

Please notice that it is not suitable for charging iPhone.

Specification

Dimensions and Weight

Product weight: 0.0600 kg
Package weight: 0.0900 kg

Package Contents

Package Contents: 1 x Manual Dynamo Charger

Portable Emergency USB Hand-cranking Manual Dynamo Charger for Mobile Phone- Sapphire blue

Portable Emergency USB Hand-cranking Manual Dynamo Charger for Mobile Phone- Sapphire blue
Portable Emergency USB Hand-cranking Manual Dynamo Charger for Mobile Phone- Sapphire blue
Portable Emergency USB Hand-cranking Manual Dynamo Charger for Mobile Phone- Sapphire blue
Portable Emergency USB Hand-cranking Manual Dynamo Charger for Mobile Phone- Sapphire blue
Portable Emergency USB Hand-cranking Manual Dynamo Charger for Mobile Phone- Sapphire blue

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Emergency USB Hand-cranking Manual Dynamo Charger

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Reviews

4.64 *****
  • 213
  • 68
  • 11
  • 3
  • 2
  • All ( 297 )
  • ( 147 )
  • ( 67 )
New Horizons
Sep 22,2018
Il dispositivo è abbastanza robusto e semplice da usare.Ho girato la manovella per più di 5 minuti consecutivi ed effettivamente la corrente viene erogata perchè sul display del cellulare compare la scritta "in carica tramite CA". Però la percentuale di ricarica della batteria non è mai salita neanche di un solo punto.L'ho provato invece su uno smartband e su uno smartwatch ed entrambi si sono caricati bene anche abbastanza velocemente.Questo probabilmente è dipeso dalla notevole e diversa capacità che ha la batteria del cellulare rispetto a quelle degli altri due device.Perciò in conclusione direi che il dispositivo funziona.Sono soddisfatto.Gearbest buon venditore.
Geo Unbox
Apr 05,2017
ეს გახლავთ ენერგიის გარდამქვნელი, მისი საშუალებით შეგიძიათ ხელის მარტივი მოძრაობით ძალა გადრდაქმვნათ ელექტრო ენერგიად რომელითაც შეგიძიათ USB მოწყობილობების დამუხტვა, როგორებიცაა: სმარტფონი, USB ნათურა, პორტატული დამტენი, ვიდეო კამერა, და ასე შემდეგ, მაქსიმალური გამომავალი ძაბვა 5.5V გახლავთ: მისი მოქმედებაში მოყვანისთანავე მასში ჩაყენებული წითელი ლედ ნათურა იწყებს ნათებას რაც იმის მიმაNიშნებელია რომ ძალა გარდაიქმნება..... გამოადგებათ მათ ვისაც ხშირად უწევს მოგზაურობა, გადაუდებელი სიტვაციებში....
Suggestion:
None.
Sven
Nov 05,2016
Ja, was soll man sagen, es dauert natürlich ewig um damit ein Smartphone aufzuladen, aber dafür ist es ja nicht gedacht. Es soll einem eher im Notfall ohne Strom helfen um ein bißchen Saft ins Gerät zu bekommen und dafür ist es super geeignet. Anbei sind 3 Fotos und ein Video vom meinem Youtube Kanal, wo ihr viele weitere Videos zu Gearbest Produkten findet.
Suggestion:
Nichts
Abdollah ait elmouden
Dec 26,2018
آمنت ٣به قبل اصاحبي بالروووجووولة في بلدان العالم كله من صباح يوم السبت الماضي وصدقيني مش عايز حد من صباح يوم السبت الماضي وصدقيني مش عايز حد السبت الماضي وصدقيني مش عايز حد من صباح يوم السبت الماضي وصدقيني مش عايز حد من صباح يوم السبت الماضي وصدقيني مش صباح يوم السبت الماضي وصدقيني مش عايز الخير في بلدان العالم كله من صباح يوم الاثنين الموافق مطلوب مشرفين ومشرفات الأقسام العلمية اختتام المهرجان الاول لا من وحي قلمي
Hamdi Zakaria
Oct 30,2016
I really enjoy using NO Hand Manual USB Emergency Charger for my Mobile Phone.I was always worry about the charge dropping each time I call my family in remote areas where no electricity does not at all.I find it easy now after I have recieved my item .It takes few minutes to charge my mobile or tablet using my hand.
Suggestion:
It would be much perfect if it included USB cable and adapters.
Rob
Dec 29,2018
It works. but I would not like to rely on it.it does deliver charge to a phone or tablet but I would think it could damage the device with the intermittent power input. if charging a portable charger or battery this is quite handy. but you'll be winding for a long long time to get any sort of power.
Rob
Dec 29,2018
It works. but I would not like to rely on it.it does deliver charge to a phone or tablet but I would think it could damage the device with the intermittent power input. if charging a portable charger or battery this is quite handy. but you'll be winding for a long long time to get any sort of power.
Ortiz
Nov 08,2016
The product would definitely come in handy in an emergency . I am not sure it has practical everyday applications. The charge is not efficient and it takes about 20 minutes of cranking for a percent change on a stylo lg phone. But like i said, in an emergency that one percent will save your life. Worth it for the price.
Suggestion:
Crank slips from motor. Long charge time.
Dynamo
Jul 08,2018
Un muy buen articulo para utilizarlo en casos de emergencia, muy buen material, llego e el plazo establecido y a un buen costo.
Suggestion:
ninguna
infoey.com
Dec 20,2018
Emergency usd hand cranking manual dynamo chargeris a great thing for people who needs phone a lot especially when your phone ran out of battery , and need a number the most . this item or gadget is really good for ya.
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