Amazon has a treat for you this Tuesday - large discounts on a range of Anker products, to celebrate the electronics firm's 5th birthday, from external batteries to wired selfie sticks. Plus savings on the Moto G 3rd Gen, iPhone 5 screen protectors, and...a telescope.

Anker SoundBuds Sport NB10 - Bluetooth Headphones [15% Off]

It's getting cheaper and easier to make those messy headphone cables a thing of the past, like with the Anker SoundBuds Sport Bluetooth headphones. Six hours playback time, water resistance, and a flexible earhook to make sure they don't fall out while exercising make them a pretty attractive offering.

Anker PowerCore 5000 Portable Charger [65% Off]

Anker is best known for its range of charging products and one of the most recognizable is the PowerCore 5000 which boasts 5000mAh of power - enough to provide two charges to the iPhone 6S. It's compact design makes it great to carry with you - I even have about six of these myself.

Anker PowerCore 20100 High Capacity Power Bank [50% Off]

Sometimes you need a power bank with a bit more capacity, especially if you want more than a couple of charges out of it. The PowerCore 20100 has enough capacity to charge the iPhone 6 seven times before it needs to be charged. Convenient to recharge overnight with a 2A charger as from empty to full will take about 10 hours.

Anker Wired Selfie Stick [62% Off]

Once a staple of Instagram addicted teens on holiday, selfie sticks have been embraced into the mainstream, and for good reason as you can take great pictures with them. This offering from Anker doesn't require batteries or charging as the connector plugs directly into your phone's headphone jack.

Moto G 3rd Gen - 16GB [29% Off]

The Moto G is one of the best value smartphones out there and although it was recently refreshed to the 4th generation, the 3rd Gen phone from 2015 still marks itself as a great contender over a year later. It ships with Android 5.1.1 Lollipop but is instantly upgradable to 6.0.1 Marshmallow, a 5" screen, 13MP rear camera, 5MP front facing camera, and a 2470mAh battery.

Techgear iPhone 5/5c/5s/SE Screen Protector - 10 Pack [15% Off]

With the fragility of modern smartphone screens, a screen protector is a simple and cheap way to protect your investment. This pack of 10 works out at around 25p per protector - you can't go wrong for that price.

Celestron PowerSeeker 60 Telescope [50% Off]

As the nights darken and Autumn beckons, the weather turns perfect for star-gazing. To make the most of the Autumn evenings, the PowerSeeker 60 comes with three Barlow lenses, a 5x24 finderscope, and features an easy to assemble 60mm refractor. Includes a CD of astronomy software called "The Sky", making this a great choice for beginners.