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Third Rail System Slim Case and Smart Battery for iPhone 4S/4

Discontinued  - not available for purchase
Introducing a whole new way to boost the battery on your iPhone 4 and 4S, the Third Rail System with hot-swappable removable 1250mAh Smart Battery and Slim Case.
  • Brand Third Rail
  • Third Rail
Price: £69.95
Discontinued  - not available for purchase

All product stock messages are up to date and as accurate as possible, with delivery times quoted at the checkout remaining accurate also.

These estimated time of arrival dates are constantly looked at and refreshed to ensure that you can purchase with confidence.

Delivery Methods


Method Estimated Delivery Time Price
UK Only
Royal Mail Economy 3 to 5 working days £2.19
DPD Next Day Parcel Next working day if ordered before 6pm Monday to Thursday £6.99
International
DHL Global Mail 4 to 10 working days £3.50
DHL International Air Express 1 to 3 working days From £12.95

    Delivery Information

  • 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.

**Please note next day delivery times may be affected during National Bank Holidays.

***Please note DPD Next Working Day will only delivery the next day if your order was placed before 6pm Monday to Thursday.

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

Contactless Delivery

In order to deliver your orders safely, a number of our partners have introduced a minimal contact or contactless delivery service. By doing so both our customers and our delivery partners are kept safe. Click here to see which couriers are able to offer contactless delivery.

International Delivery

View the countries that we ship to here: International shipping

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.

Delivery Information

All product stock messages are up to date and as accurate as possible, with delivery times quoted at the checkout remaining accurate also.

These estimated time of arrival dates are constantly looked at and refreshed to ensure that you can purchase with confidence.

Delivery Methods


Method Estimated Delivery Time Price
UK Only
Royal Mail Economy 3 to 5 working days £2.19
DPD Next Day Parcel Next working day if ordered before 6pm Monday to Thursday £6.99
International
DHL Global Mail 4 to 10 working days £3.50
DHL International Air Express 1 to 3 working days From £12.95

    Delivery Information

  • 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.

**Please note next day delivery times may be affected during National Bank Holidays.

***Please note DPD Next Working Day will only delivery the next day if your order was placed before 6pm Monday to Thursday.

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

Contactless Delivery

In order to deliver your orders safely, a number of our partners have introduced a minimal contact or contactless delivery service. By doing so both our customers and our delivery partners are kept safe. Click here to see which couriers are able to offer contactless delivery.

International Delivery

View the countries that we ship to here: International shipping

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.

Delivery Information
Introducing a whole new way to boost the battery on your iPhone 4 and 4S, the Third Rail System with hot-swappable removable 1250mAh Smart Battery and Slim Case.
Brand Third Rail

Why Buy?

  • Combination of Slim Case and Smart Battery gives you the flexibility to choose when you want extra power
  • Slim Case provides full protection to the back and sides of your iPhone 4S / 4
  • Hot-swappable Smart Battery can keep your phone powered for days
  • Made for iPhone license ensures compatibility

Combination of Slim Case and Smart Battery gives you the flexibility to choose when you want extra power

Your daily power usage will vary, so you should have a charging solution that can adapt to this. The Third Rail System gives you the power to choose when and where to add additional power through a Smart Battery to your protective Slim Case. When you know you'll get through the day without the Smart Battery, simply remove it for a more svelte and pocketable profile.

 Third Rail System Slim Case and Smart Battery for iPhone 4 Third Rail System Slim Case and Smart Battery for iPhone 4

Slim Case provides full protection to the back and sides of your iPhone 4S / 4

The durable hard-shell protection of the Slim Case is combined with a soft-touch coating to cover your iPhone 4S / 4 against scratches, scrapes and minor impacts. It also features cut-outs for all the buttons, headphone socket and camera, so you can use the full functionality of your phone without taking it out of the case. The Slim Case has a micro USB port for charging your phone while in the case.

 Third Rail System Slim Case and Smart Battery for iPhone 4 Third Rail System Slim Case and Smart Battery for iPhone 4

Hot-swappable Smart Battery can keep your phone powered for days

Unlike with traditional batteries where you have to turn off your phone to change them, the 1250mAh Smart Battery can be swapped at will without missing a beat. If you've got a second or third Smart Battery, you can keep changing them round to keep your phone untethered and fully charged for days or even weeks on end. Smart Batteries are also compatible with all Third Rail cases, so you don't need to worry about getting a whole new system when you upgrade - just get a new case and you'll be good to go. The Smart Battery also has a USB output so you can use it to charge other devices when your phone is already full.

 Third Rail System Slim Case and Smart Battery for iPhone 4 Third Rail System Slim Case and Smart Battery for iPhone 4

Made for iPhone license ensures compatibility

The Third Rail System has the Apple Made for iPhone certification, which means it is built to the highest quality standards and guaranteed to be compatible with your iPhone 4S / 4 regardless of what software version it is running.

Specifications:

  • Slim Case dimensions: 126 x 61.7 x 11.6mm
  • Smart Battery dimensions: 83.6 x 46.5 x 6.9mm
  • Battery capacity: 1250mAh

What's in the box?

  • Slim Case for iPhone 4S / 4
  • Smart Battery
  • Micro USB cable
  • USB adapter
  • User manual

Key Details

Part No L1980
UPC 0853535003004
Mobile Fun ID 31276
Colour Black

All product stock messages are up to date and as accurate as possible, with delivery times quoted at the checkout remaining accurate also.

These estimated time of arrival dates are constantly looked at and refreshed to ensure that you can purchase with confidence.

Delivery Methods


Method Estimated Delivery Time Price
UK Only
Royal Mail Economy 3 to 5 working days £2.19
DPD Next Day Parcel Next working day if ordered before 6pm Monday to Thursday £6.99
International
DHL Global Mail 4 to 10 working days £3.50
DHL International Air Express 1 to 3 working days From £12.95

    Delivery Information

  • 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.

**Please note next day delivery times may be affected during National Bank Holidays.

***Please note DPD Next Working Day will only delivery the next day if your order was placed before 6pm Monday to Thursday.

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

Contactless Delivery

In order to deliver your orders safely, a number of our partners have introduced a minimal contact or contactless delivery service. By doing so both our customers and our delivery partners are kept safe. Click here to see which couriers are able to offer contactless delivery.

International Delivery

View the countries that we ship to here: International shipping

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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