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Naztech 3000mAh Power Case for Samsung Galaxy S4 - Black

Discontinued  - not available for purchase

More than double your Samsung Galaxy S4's battery power with this slim 3000mAh Naztech Power Case in black.
  • Mobile Fun ID 40033
  • Brand Naztech
  • Naztech
$64.86 inc VAT
Discontinued  - not available for purchase

We are currently awaiting stock for this item. If an estimated stock date is displayed, please be aware we do everything possible to ensure they are as accurate as possible, however due to circumstances beyond our control - they may be subject to change so please check back regularly for the latest information.

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Why Buy?

  • Integrated 3000mAh battery provides over 100% more power
  • Slim and durable design
  • Anti-slip material design
  • LED battery status lights let you know current charge capacity at a glance
  • Includes short-circuit and over-charging prevention for smarter charging

Integrated 3000mAh battery provides over 100% more power

The Naztech Power Case for the Samsung Galaxy S4 features a built-in 3000mAh battery that nearly doubles the usage of your device. Now you can enjoy your phone for voice, music, video, games and business applications with extended and stable power.

Slim and durable design

Designed to provide superb form and function, the Power Case is slimmer than most other battery cases on the market whilst also ensuring that your S4 is protected from light knocks and scratches.

Naztech 3000mAh Power Case for Samsung Galaxy S4 - Black    Naztech 3000mAh Power Case for Samsung Galaxy S4 - Black

Anti-slip material design

Located on the sides of the Power Case is an 'anti-slip' textured silicone that prevents you dropping your S4. This material also makes the phone much more comfortable to hold too.

LED battery status lights let you know current charge capacity at a glance

On the back of the case are a series of five LED status indicators that light up at the push of a button to tell you the current charge left in the extended battery case. They also flash to indicate when the case is being charged via micro USB cable or through a mains/car USB charger (not included)

Includes short-circuit and over-charging prevention for smarter charging

The Naztech Power Case includes an automatic shut off feature that prevents your Galaxy S4 from continuing to charge once the battery is full, providing a smarter, more efficient charging solution over traditional chargers.

Technical Specifications:

  • Output: 5V
  • Input: 5V
  • Dimensions: 144mm x 70mm x 14mm
  • Charge Protection: Short Circuit/Overcharge
  • Capacity: 3000mAh
  • Weight: Approximately 73g

Key Details

Part No 12548
UPC 0633755125485
Colour Black

    Delivery options


    Royal Mail Economy: £1.99

    Royal Mail’s reliable economy postal service aims to deliver within 3- 5 working days including Saturdays but may take longer. We guarantee to dispatch in-stock items on the same day (Monday to Friday) if you order before 6pm.*

    *Please note orders for batteries and power banks may be subject to delays due to dangerous goods shipping requirements.

    Hermes Tracked First Class: £3.99

    Hermes is a fully tracked service which which aims to deliver the next working day including Saturdays but may take longer. Order by 6pm for same working day dispatch.*

    *Please note orders for batteries and power banks may be subject to delays due to dangerous goods shipping requirements.

    DPD Next Day Parcel: £6.99

    DPD Next Day Parcel guarantees next working day delivery and will take two days for the Northern Highlands, Northern Ireland and other distant areas. For DPD deliveries, we guarantee to dispatch in-stock items on the same day (Monday to Friday) if you order before 6pm.*

    provides a comprehensive tracking system, including a live driver tracker and a 1 hour delivery window. *Delivery

    *Please note orders for batteries and power banks may be subject to delays due to dangerous goods shipping requirements.

    DHL Global Mail: £3.50

    A low cost, reliable international posting service, suitable for your less urgent orders. This service is untracked and is usually delivered in 4-8 working days.

    DHL International Air Express: From £9.95

    Order before 6pm UK time for a fast, secure and reliable worldwide delivery. Your item will receive priority handling, and benefit from a full on-line tracking facility so you can check your mail’s progress along the way. Usually takes 1-3 working days.


  • Fast, same-day despatch when you order by 6pm on weekdays
  • Free no-quibble 30 day return policy
  • One flat delivery price for your order, no matter how many items you buy.
  • For partially in-stock orders you pay for delivery only once. We’ll ship what’s in stock now and the rest later at no extra charge.

*Please note orders for batteries and power banks may be subject to delays due to dangerous goods shipping requirements.

Delivery information

You can view all of our delivery options, covering UK and international shipping by visiting our Delivery Information page.

Returns information

Buy with confidence. Our 30 Day Money Back Guarantee means you can return your item in exchange for a full refund or exchange.

For more information about Shipping, Handling and Returns, please see our Terms & Conditions.

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