Mophie Juice Pack Helium Battery Pack Charger Case for iPhone 5 & 5s, Black

Special offer

    Save £10 on the blue, purple and pink Mophie charger case (saving already applied to price). Offer ends 18th April 2015.

Product information

The Juice Pack Helium gives your iPhone 5 or 5s a charger inside a case, so you can keep your iPhone running for longer without connecting to a USB or wall charging point.

80% more battery life
The Helium model features a lightweight 1500mAh battery, providing up to 80% more battery life to keep your iPhone charged even through the longest days.

Thin, protective and functional
The case features an elegant, thin design makes it the perfect accessory, easily fitting into any pocket or handbag. It's 13% thinner than previous Mophie Juice packs, making it noticeably more comfortable to carry around. It will provide your iPhone with edge-to-edge protection without obstructing access to the buttons and the camera. Enhanced forward-porting acoustics redirects audio towards you, enhancing playback quality and maximising your experience.

Charging made easy
A micro-USB port will allow you to simultaneously charge your iPhone and the juice pack together so you don't have to remove your phone from the case. An LED indicator will let you check battery levels before you head out and you can flip the standby switch when you're ready to use the juice pack's battery or when you need to recharge your iPhone on the go.

Apple MFi Approved
Juice Pack Helium has been tested and approved by Apple to ensure complete compatibility, safe & secure charge of your iPhone 5 or 5s.

Compatible with
iPhone 5 & 5s
Eligible for International Delivery
Model name / number


Click & collect

Free from John Lewis or Waitrose shops for collection tomorrow from 2pm
366 participating John Lewis and Waitrose shops

Collect + from a local shop from tomorrow - postcode exclusions apply for Collect+ deliveries

5000+ participating Collect+ shops

Standard delivery in 5 working days


Named or Saturday UK delivery


Named day UK delivery pre-10.30am


International delivery not available

We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.


Find out more about returning products

Q & As

Rated 3 out of 5 by 1 reviewer.
Rated 3 out of 5 by Handy although slight issue Looks great, and fits perfectly. It has proved very useful in terms of extending the battery life on the iPhone, which is notoriously poor, however I am finding a loss of telephone signal with it, which is not a problem if you are in an area with a very strong signal, but if it's anything less than full strength, I'm losing the signal altogether. 25 May 2014
  • 2015-03-29T13:58:43.717-05:00
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