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Usually dispatched within 2 to 3 days. Sold by KayoMaxtar

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MAXOAK Ultra High Capacity 50000mAh 6 port (5/12/20v) Portable Charger External Battery Pack Power Bank for Laptop & Notebook-Most of Sony Dell Hp Toshiba Samsung Lenovo Acer IBM NEC Mobile,Tablet(not for Apple Laptop)

4.4 out of 5 stars 86 customer reviews

Price: £109.99 FREE UK delivery.
Usually dispatched within 2 to 3 days.
Dispatched from and sold by KayoMaxtar.
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  • REAL ULTRA HIGH CAPACITY 50000mAh: Compatible With Most Popular Laptops and Notebooks. Once Fully Charged, Our K2 Portable Battery Pack Can Charge Your iPhone 6 Plus about 11 Times, iPhone 6 About 17 Times, Galaxy S6 Almost 11 Times
  • All IN ONE FAST CHARGE: It Has 6 Output Ports. One 20V/3A for Laptops, one 12V/2.5A for Digital Cameras, Two 5V/2.1A and Two 5V/1A For Most of Smart Phones, iPad, Tablet and More USB-Charged Devices. You Can Charge Several Devices Simultaneously to Save You Much Time. Ultra Energy Saving & Fast Charging Speed with DC input:16.8V/2.5A, OUR K2 Battery Pack Can Be Recharged in Just 6-8 Hours
  • SAFETY, Durable & Guaranteed: Constructed with Lithium-ion Polymer Battery Cells&Built-in Six Security Protections to Ensure Safety Use and Long Lifespan. 1000+ Recharge Cycles Lifespan of the Battery. Four Intelligent LED Indicators Show the Remaining Power Capacity. We Are Manufacturer and R&D Each Product Ourselves, Take the Newest Technology and the Best Qualified Raw Materials, So We Have Full Confidence to Provide Our Esteemed Customer a 12 Months Hassle-free 100% Satisfaction Warranty.
  • MINIMAL SIZE & LIGHTEST: High Ratio of Dimension and Capacity. This Battery Pack May Be the Smallest for 50000mAh Laptop Power Bank, Size Only 8.1" x 5.3" x 1.3" And Weight 2.77lb.When You're On The Go You Can Quickly Tuck This Power Bank in Your Briefcase ,Backpack Or the Carrying Bag
  • WHAT YOU CAN GET: 1 x Laptop power bank(K2), 1 x Home charger, 1 x USB cable, 14 x Laptop charge connector, 1 x Multifunction bag, 1 x Manual

Frequently bought together

  • MAXOAK Ultra High Capacity 50000mAh 6 port (5/12/20v) Portable Charger External Battery Pack Power Bank for Laptop & Notebook-Most of Sony Dell Hp Toshiba Samsung Lenovo Acer IBM NEC Mobile,Tablet(not for Apple Laptop)
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Total price: £117.98
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Customer Rating 4 out of 5 stars (86) 4 out of 5 stars (2969) 4 out of 5 stars (49) 4 out of 5 stars (2) 4 out of 5 stars (7) 4 out of 5 stars (1529)
Price £109.99 £22.99 £115.99 £249.00 £74.90 £35.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By KayoMaxtar EC Technology UK Store KayoMaxtar Omnicharge UK INTECRO Sunvalleytek-UK
Colour black Black&Red silver Omni 20: Device Only black 26800mAh Black
Item Dimensions 13.46 x 20.57 x 3.3 cm 7.98 x 15.98 x 2.18 cm 13.72 x 19.81 x 2.54 cm 20.5 x 20.5 x 7.8 cm 7.8 x 17.4 x 2.15 cm 8 x 17.2 x 2 cm
Item Weight 1.26 kg 449 grams 1.68 kg 0.62 kg 450 grams 456 grams

Product information

Technical Details
BrandMAXOAK
Item Weight1.26 Kg
Product Dimensions20.6 x 13.5 x 3.3 cm
Batteries:8 Lithium ion batteries required. (included)
Item model numberK2-50000mAh
Colorblack
Voltage3.70 volts
Power SourceAC
Battery Typelithium polymer
Battery Charge Time (in hours)6 hours
Lithium Battery Packagingbatteries_contained_in_equipment
Lithium Battery Voltage3.70 volts
Lithium Battery Weight103 Grams
Number Of Lithium Ion Cells8
  
Additional Information
ASINB00YP823NA
Customer Reviews 4.4 out of 5 stars 86 customer reviews
Best Sellers Rank 4,421 in Computers & Accessories (See top 100)
Shipping Weight1.9 Kg
Date First Available2 Jun. 2015
  
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Product description

Ideals Power Companion for Your Laptop - MAXOAK Ultra High Capacity 50000mAh Power Bank



Stay Connected for Emergency
ever have Your laptop, cell phone, tablet run out of battery when you take along our MAXOAK long-lasting 50000mAh battery pack(K2).

Multi-use All in One Charge
We have total six outputs for different digital devices.
One 20V/3A, one 12V/2.5A, two 5V/2.1A and two 5V/1A output allow you charge several devices like laptop, tablet, cell phone simultaneously.

Ultra High Capacity 50000mAh 
Once Fully Charged, Our MAXOAK K2 Portable Battery Pack Can Charge Your iPhone 6 Plus about 11 Times, iPhone 6 About 17 Times, Galaxy S6 Almost 11 Times.
The widest compatible Laptop Power Bank
14 kinds of connectors are supplied to assure a maximum compatibility with a wide range of popular laptops notebooks. 
Please verify your laptop connector/Adapter Before Purchasing: 
Laptop connector/Adapter included in the Package(DC 5.5*2.1mm to below adapter):
A:6.0/1.4(6.5*4.4mm)FUJITSU/SONY
C:5.5/2.5mm ACER/ASUS/IBM/DELL/HP/COMPAQ/FUJITSU/TOSHIBA/NEC
E:5.5/1.7mm Acer
F:4.8/1.7mm HP
H:5.0/1.0mm Samsung
I:7.4/0.6mm(or 7.4/5.0mm) DELL/HP
Fordell: 7.4/0.6mm(or 7.4/5.0mm) DELL
K:7.9/0.9mm(or 7.9/5.5mm) IBM/LENOVO
L:3.0/1.1mm Samsung
O:4.5/3.0mm only for HP, not fit for Dell Laptop. 
Lenovo: fits for LENOVO laptop with square head with a thread in the middle
(not suitable for Lenovo laptop with half solid and half hollow)
FOR DELL: 4.5*3.0mm Dell laptop with 4.0*3.0mm
N:4.0*1.35mm ASUS laptop with 4.0*1.35mm connector
G:4.0*1.7mm Lenovo laptop with 4.0*1.7mm connector


please check the adapter size of your laptop and whether it is included as above.
Tips: 

Low shutdown current for 5V port:70mA
Low shutdown current for 12V port:150mA
Low shutdown current for 20V port:200mA
High shutdown current for 20V port:> 5A

If your laptop turn off automatically for several seconds or minutes, it may caused by overcurrent/lowcurrent protection.
if automatic turn off is caused by overcurrent protection,Please close the screen of your laptop, and then use our power bank to charge the laptop.

How Can i Know Whether My Laptop Will Cause Power Bank Overcurrent or not?

Please Check the label pasted on the adapter, if it is more than 110W (DC output current is more than 5.5A). it may cause our power bank turn off during charging for overcurrent. so we do not suggest to use our power bank to charge your laptop.
 
 
 
Weight and Dimension:

Weight:2.77lb (1.26kg)
Dimension:
8.1"in x 5.3"in x 1.3"in (LxWxH)
20.6cm x 13.5cm x 3.3 cm (LxWxH)
Tips/Attention:
Can charge Surface Pro 3(but need buy the cable yourself-DC5.5*2.1mm to surface pro connector) 
Can charge surface pro 4 ( if the DC output voltage is 12V)
Cann't charge Surface Pro 4(only if DC voltage is 15V) 
Cann’t charge Lenovo Yoga 3 14, yoga 900(20V 3.21A), yoga 3 11 13 milx 4 700s(20v 2a)
Cann’t charge dell xps 12(Type C)
Cann't charge Apple Laptop
Cann't take on airplane (185Wh)
Package Included:

Laptop power bank(K2)  x 1
Home charger x 1
DC cable x 1
Laptop charge connector x 14
Multifunction bag x 1
Manual x 1


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