Twister
Big Boost - Designed by Flashbay with care and passion
  • Large branding area gives maximum exposure for your logo.
  • Developed with focus groups to maximise impact as promotional gift.
  • Simple and intuitive to use.
  • Certified and tested to have no nasties.
  • Protected by design patents.
Only available to purchase from Flashbay and our authorised resellers. Beware of imitations.
Flashbay Design Team

Power Banks Big Boost Quick Quote

Our Big Boost Power Bank comes with a huge charging capacity, ready to save your Customers and Clients from a low-battery situation. Just like its younger brother Boost, the Big Boost comes with 3 connector options, including a Micro-USB, USB-C and Lightning Adapter. Both sides can be Photo Printed with your image, logo, slogan and more.

9 Days Lead Time. We assemble, customise and deliver your order all within this time!


00 hours 00 minutes 00 seconds remaining to order for delivery on Monday, 24 Dec 2018

Capacities

4400mAh
See how many times this Power Bank
can charge the popular devices below:
Charge Times *
4
3
2
1
68%
100%
iPhone 6
55%
100%
iPhone 7
67%
100%
iPhone 8
12%
100%
iPhone X
19%
100%
Samsung S6
5%
100%
Samsung S7
14%
100%
100%
Kindle
* These charge times assume no degradation of the battery in the smartphone, tablet or eBook and should be considered a guide. Actual performance can vary.
6600mAh
See how many times this Power Bank
can charge the popular devices below:
Charge Times *
4
3
2
1
51%
100%
100%
iPhone 6
32%
100%
100%
iPhone 7
50%
100%
100%
iPhone 8
68%
100%
iPhone X
78%
100%
Samsung S6
52%
100%
Samsung S7
21%
100%
100%
100%
Kindle
* These charge times assume no degradation of the battery in the smartphone, tablet or eBook and should be considered a guide. Actual performance can vary.
10050mAh
See how many times this Power Bank
can charge the popular devices below:
Charge Times *
5
4
3
2
1
83%
100%
100%
100%
iPhone 6
54%
100%
100%
100%
iPhone 7
81%
100%
100%
100%
iPhone 8
55%
100%
100%
iPhone X
72%
100%
100%
Samsung S6
31%
100%
100%
Samsung S7
88%
100%
100%
100%
100%
Kindle
* These charge times assume no degradation of the battery in the smartphone, tablet or eBook and should be considered a guide. Actual performance can vary.

Colour Options

Black

Pantone Reflex Blue C

Pantone Red 186 C

Pantone Green 361 C

Pantone Yellow C

Pantone Orange 021C

Pantone Rhodamine Red

White

Pantone® References Power Bank

Or we can Pantone match the shell to a colour of your choice for 250+ units. Learn more

Branding Options and Print Area

Power Bank Photo Printing
Branding Area designated by

Area Front: 70mm X 70mm
Area Back: 70mm X 70mm
Photo Printing

Photo Printing

Shows the product can be branded in full colour. Logo Artwork should be high resolution and 300DPI. You can upload files as .png, jpeg or .gif formats. Low resolution image files lifted from websites will not give good results. Our prices always include printing in full colour on all the print areas shown on the product description.



Download Product PDF
View Dimensional Diagram

Safety

  • Output over-current and over-voltage protection

  • Input over-current and over-voltage protection

  • High temperature shut down

  • Short-circuit protection

  • Electrostatic Discharge (ESD) protection

Features

  • Auto-on when device connected. Auto-standby when disconnected.

  • Auto-adapting charge current to support variety of devices and optimise charge time

  • Neat and tidy retractable cables

  • A handy LED Torch that can be turned on and off by pressing the status button.

50-100% Charged
20-49% Charged
0-19% Charged

How they come

Your Power Bank
Lightning &
USB-C Adapters
User Manual
White Card Box

Dimensions and Weight

Length: 90mm (3.54 inches)
Width: 90mm (3.54 inches)
Height: 25mm (0.98 inches)
Weight: 201.5 grams (7.11 Ounces)

Tech Specs

Input: 5V/1A, Output: 5V/1A
Battery Type: Lithium-ion
Full Charge Time: 4.5 - 11 Hours

Environment

Where plastic and aluminium are used in the product's shell, these materials come from 100% recycled sources.

RoHS This product fully conforms to RoHS Directive (EU Restriction of hazardous substances).

Recent Reviews of Big Boost

Flashbay StarFlashbay StarFlashbay StarFlashbay StarFlashbay Star

they were a great help and managed to…

they were a great help and managed to get our order to us in time for our event. I would thoroughly recommend them!
Stella de Paiva
Flashbay StarFlashbay StarFlashbay StarFlashbay StarFlashbay Star

Great Experience

very responsive to emails and excellent to deal with from initial contact to delivery. I would definitely work with Flashbay again
Plenum Commercial Agencies
Flashbay StarFlashbay StarFlashbay StarFlashbay StarFlashbay Star

Flash Bay were extremely helpful…

Flash Bay were extremely helpful throughout the whole process, and we are very happy with our final product. We would definitely recommend their services.
Callie Davies
9.9/10 Trustpilot Rating Read all 9,730 reviews