Phone Cases Branded with your logo or design

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The Branded Powerbanks Range

Our range of brandable powerbanks are available in a wide range of colours and battery sizes and can be digitally printed with your logo, design or individually personalised with the recipient's name.

They make the perfect gift for anybody with a mobile phone, tablet or mobile device.

Click on the find out more buttons for further information or to order.

iPhone 5 Case

A case for an iPhone 5

Available from only £1.70

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iPhone 6 Case

A case for an iPhone 6

Available from only £1.70

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Important Powerbank Information

Battery Quality

We only use A-Grade batteries and do not accept B-Grade batteries at any stage. Therefore we demand that our suppliers only work with certified battery factories.

Battery Life Time

All powerbanks have a lifetime of at least 300 charging cycles because of the A-Grade battery quality.

Battery Capacity

All our powerbanks come with the original mentioned capaity. This is tested before the battery goes into the actual powerbank.

Real Output and Input

All powerbanks have the real output and input as mentioned in our product description. This is tested multiple times during the production process.


All our powerbanks are tested by official institutes for CE and therefore comply with the strict regulations set within the EU.

RoHS Compliant

All our powerbanks are tested by official institutes to check they are manufactured according to RoHS regulation and avoid items with high contents of chemicals entering the EU.

Smartphone Capacity Tablet Capacity
iPhone 4 1420mAh iPad 4 11560mAh
iPhone 5 1440mAh iPad Air 8600mAh
iPhone 5S 1560mAh iPad Mini 2 6470mAh
iPhone 5C 1510mAh Samsung Tab 2 10.1 6800mAh
iPhone 6 1810mAh Samsung Tab S 8.4 4900mAh
iPhone 6 Plus 2915mAh
iPhone 7 1960mAh
Samsung Galaxy S4/S5 2800mAh
Sony Xperia Z2 2330mAh
HTC One 2600mAh

Bespoke Design Powerbanks

We can produce a bespoke design with a minimum order of 250 powerbanks

Heineken Bespoke Powerbank
TNT Bespoke Powerbank

LSi Ltd supplies thousands of companies across the UK and Europe with customised powerbanks. Through our offshore partner factories, we are able to create a totally unique powerbank design that your recipients will keep.

Simply contact the LSi sales department today with your idea or brief and we will provide costings and design visuals completely FOC.

If you have a product or a logo, we can turn it into a powerbank.

Call us today on 01274 854996 or send us an e-mail.

Presentation Boxes

Not only do we brand your powerbanks, we can also brand your presentation box

Bespoke Powerbanks with Custom Box

To give your powerbank that finishing touch, why not house them in a bespoke box? Totally customised and printed in full colour, you can ensure you 'Make An Impression' when your client receives their gift.

A minimum order quantity of 250 pieces applies, lead time 4 weeks.

Call us today on 01274 854996 or send us an e-mail.

Why Powerbanks as a Promotional Item?

There are a number of very good reasons as to why powerbanks are the perfect promotional giveaway

Virgin Trains Powerbank

In today's connected world, people need battery life to power their phones, tablets and music devices. More apps, more e-mails, more websites and more social media are all putting a greater strain on our ability to stay connected when we are out and about.

With a powerbank in your pocket you can essentially double your device's battery life or simply help you to top-up when you need it, enabling you to stay connected.

No other promotional item is as useful in today's ever-changing world and with the ability to totally customise with names and logos, your brand can get maximum exposure for longer where it needs to be - with your potential or existing client.

To find out more about or range of powerbanks, call us on 01274 854996 or send us an e-mail.

Reasons to buy from LSi

We have everything under control from factory inspections to in-house branding

Mimaki Printer

Formed in 1994, LSi have over 20 years experience in providing some of the UK's most prominent companies with their promotional merchandise and corporate clothing.

As an ISO9001 and ISO14001 accredited company, you can be assured that stringent quality checks are adhered to no matter how large or small your order.

We've also won countless industry awards from our supply chain who love what we do and how we work, making us one of the top 10 distributors in the UK (Source: Sourcing City)

We love to be different at LSi and rather than simply working as a middleman, as most of our competitors do, we love being creative and in control of our own destiny. In 2016 we invested in 2 large Mimaki UV digital printers and a large bed laser machine, allowing us to control production, print urgent jobs quickly and more recently create executive gift boxes to house and finish off your client gifts.

For more information on exactly what we do and who we are, please visit

Contact Us

Want more information? You can call or e-mail us.

Call Us

You can call our sales team on 01274 854996

E-Mail Us

You can e-mail us on or by using the form below