Mophie Juice Pack Helium Battery Pack Charger Case for iPhone SE/5s/5

Never knowingly undersold

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 SE/5s/5
Eligible for International Delivery
Model name / number


  • Click & collect

    Click & collect from John Lewis and Waitrose shops tomorrow from 2pm
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  • Collect+

    Collect + from a local shop from tomorrow, postcode exclusions apply
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  • UK delivery

    Standard delivery within 5 working days
    Next or named day delivery
    Named day UK delivery pre-10.30am
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  • International delivery not available


If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 35 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

You can return for free 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

You’ll find returns information on your delivery note. Exceptions apply to certain products - find out more about our refund policy

Q & As

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