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NITECORE UM4 Intelligent USB Battery Charger
NITECORE UM4 Intelligent USB Battery Charger
NITECORE UM4 Intelligent USB Battery Charger
NITECORE UM4 Intelligent USB Battery Charger
NITECORE UM4 Intelligent USB Battery Charger
NITECORE UM4 Intelligent USB Battery Charger
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NITECORE UM4 Intelligent USB Battery Charger - Black

$23.99
40.29
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14 Reviews
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Reviews (14)

Electric Mike
Jun 16,2019
Was wichtiges vorab, das Ladegerät hat kein eigenes Netzteil, sondern benötigt ein USB Ladegerät (ein USB-A auf Micro-USB Kabel liegt bei) . Im Optimal Fall eines was mindestens Quickcharge 2.0 beherrscht.Dann wird die volle Bandbreite ausgenutzt.Mann kann die haushaltsüblichen AAAA, AAA, AA, C, D damit laden, aber auch IMR, Li-ion, LiFePO4 Akkus, wie Z.B. 14500 Oder 18650 und viele andere.Durch das Quickcharge kann das Ladegerät bis zu 9V mit 2A = 18W aufnehmen und maximal mit 2x1500mAh oder 4x750mAh maximal laden.Das Ladegerät passt sich automatisch den eingelegten Akkus an und lädt diese optimal. Mann kann aber auch manuelle Einstellungen tätigen. Über das Display werden die Ladespannung, der Akku Zustand und vieles mehr angezeigt.
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Description

Main Features:
Intelligent USB four-slot charger
Capable of charging 4 batteries simultaneously and controlling each slot independently.
High-quality material
Made from durable and fire-retardant PC material, durable and practical.
Automatic detection function
Compatible with Li-ion and Ni-MH / Ni-Cd batteries with automatic detection
Automatic detection of battery power level and automatic selection of the appropriate voltage and charging mode ( LiFePO4 and 3.8V Li-ion batteries excluded )
HD LCD display
The energy-efficient LCD display for real-time charging information.
• Optimal heat dissipation design
• Automatic termination upon charging completion
• Reverse polarity protection and short circuit protection
• Over-discharged battery activation
• Li-ion battery restoration
• Overtime charging protection
• Automatic detection of battery internal resistance and display of battery health

Note: the charging cable is not included.

Specification

General

Brand: Nitecore
Type: Charger
Plug: USB
Charging Cell Type: LiFePO4,Lithium Ion,Ni-MH,NiCd
Compatible: 10440,14500,14650,16340 (RCR123),16500,16650,17350,17500,17650,17670,18350,18490,18500,18650,18700,20700,21700,22500,22650,25500,26500,26650,AA,AAA,AAAA,C,D
Input Voltage: DC 5V
Output Voltage: 4.35V+ / - 1 percent / 4.2V+ / - 1 percent / 3.7V + / - 1 percent / 1.48V+ / - 1 percent
Input Current: 2A
Output Current: QC mode: 1,500mA x 1 ( max ), 1500mA x 2 ( max ), 750mA x 4 ( max ), standard mode: 1500mA x 1 ( max ), 1000mA x 2 ( max ), 500mA x 4 ( max)

Dimensions and Weight

Product weight: 0.2320 kg
Package weight: 0.3000 kg
Product size (L x W x H): 15.90 x 10.70 x 4.10 cm / 6.26 x 4.21 x 1.61 inches
Package size (L x W x H): 17.00 x 11.50 x 5.00 cm / 6.69 x 4.53 x 1.97 inches

Package Contents

Package Contents: 1 x Battery Charger
NITECORE UM4 Intelligent USB Four-slot Battery Charger- Black
NITECORE UM4 Intelligent USB Four-slot Battery Charger- Black
NITECORE UM4 Intelligent USB Four-slot Battery Charger- Black
NITECORE UM4 Intelligent USB Four-slot Battery Charger- Black
NITECORE UM4 Intelligent USB Four-slot Battery Charger- Black
NITECORE UM4 Intelligent USB Four-slot Battery Charger- Black
NITECORE UM4 Intelligent USB Four-slot Battery Charger- Black
NITECORE UM4 Intelligent USB Four-slot Battery Charger- Black

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Reviews

4.86 *****
  • 12
  • 2
  • 0
  • 0
  • 0
  • All ( 14 )
  • ( 5 )
  • ( 0 )
Electric Mike
Jun 16,2019
Was wichtiges vorab, das Ladegerät hat kein eigenes Netzteil, sondern benötigt ein USB Ladegerät (ein USB-A auf Micro-USB Kabel liegt bei) . Im Optimal Fall eines was mindestens Quickcharge 2.0 beherrscht.Dann wird die volle Bandbreite ausgenutzt.Mann kann die haushaltsüblichen AAAA, AAA, AA, C, D damit laden, aber auch IMR, Li-ion, LiFePO4 Akkus, wie Z.B. 14500 Oder 18650 und viele andere.Durch das Quickcharge kann das Ladegerät bis zu 9V mit 2A = 18W aufnehmen und maximal mit 2x1500mAh oder 4x750mAh maximal laden.Das Ladegerät passt sich automatisch den eingelegten Akkus an und lädt diese optimal. Mann kann aber auch manuelle Einstellungen tätigen. Über das Display werden die Ladespannung, der Akku Zustand und vieles mehr angezeigt.
Rafa
May 21,2019
I've used it to charge 4 Li-Ion 18650 bateries recycled from a laptop battery. Also supports Ni-MH, NiCd, Po-Li etc... So far so good. Device feels robust, display has lot of info. Also has a mode that tries to recover damaged batteries. As a con, you need an external 5V power supply since it only has a micro USB port to get the power, despite it can also be a pro because you can use any old phone charger to power the unit.Overall I'm very happy with it.
Юрий
Jun 04,2019
Умное зарядное устройство для 4-х аккумуляторов различного типоразмера. Качественное изготовление, множество режимов работы, умеет восстанавливать переразряженные аккумуляторы, есть все необходимые защиты. П.С.: кабель зарядки есть в комплекте.
Emerson
Jul 09,2019
Carregador muito bom e preciso para que deseja carregar suas pilhas rapidamente. Comprei este pois o meu antigo precisava ficar conectado 15 horas para carregar qualquer pilha. Este carrega em menos de 3 horas 4 pilhas de uma unica vez. Recomendo o produto, bem construído e de otima qualidade.
waldoo
Jun 26,2019
Yesterday I received the Nitecore Um4 charger. Very fast delivery, with 10 days received. Received in excellent condition, it was packed very well. First moment in operation looks good. A special recommendation from this supplier. Thanks.
Mx
Aug 25,2019
Bought this to replace my old one which I had for a very long time. This one is fantastic. Being able to see exactly what each battery is doing is just great. Helps with finding those batteries that are way too gone.
G2
Jul 31,2019
Terrific charger! Top top top!For the value and the brand should be the best!
Ciadi
Jun 03,2019
Davvero un ottimo prodotto, sopratutto per qualità/prezzo.Ricarica molto velocemente fino a quattro batterie, e in più da informazioni sullo stato della batteria, per capire se necessità o meno di carica.Un prodotto completo ad un buon prezzo.
Cargador
Aug 19,2019
Es un excelente cargador te indica el estado de la bateria y con el puedes saber que tanto sirve las baterias. Lo malo es que si no cuentas con el cargador indicado. Carga lento deberian venderlo con el cargador correcto
Grzegorz Borzecki
Aug 24,2019
Wysyłka ok 3 tyg. Poza tym jest jak w opisie. Bardzo polecam. W pudełku jest kabel USB i ładowarka.
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