COVID-19 Update: We will continue to deliver online orders as normal. Our retail stores are closed until further notice.

  • Free UK DeliveryMainland ex H'lands (over £25)
  • 15+ Years OnlineTried, tested, trusted
  • Finance Available0% on orders over £300
  • 60,000+ Reviewsfrom bikers like you
  • Award WinningMCN retailer of the year
  • 365 Day ReturnsRefund or exchange

Free UK Delivery

It's really simple, if you spend over £25 with us, delivery is free of charge to any mainland UK address (excluding Islands & Highlands).

15+ Years Online

We've been serving the motorcycle community for more than 15 years now and in that time we've grown to be the largest online retailer of motorcycle clothing & accessories in the UK.

Finance Available

Why wait? We now provide some of the best finance packages around to help spread the cost and get you on the road. We now offer finance on most orders from as little as £280 with 0% packages starting at only £300. The online application process is super simple too and takes around only 5 minutes to complete! The best part is, there's no paperwork to print and in most cases you'll have a decision in under 10 minutes. Just select finance as a payment method and take it from there!

60,000+ Reviews

Whilst we know a bit about bikes and bike kit, the best road testers out there are our customers, real bikers, just like you. If you're looking for advice on what to buy, you'll find over 60,000 independent product reviews which we've posted, unedited, for all to see. Whether it's a question about sizing, quality or something else, our customer reviews are quite simply, the best place to start.

Award Winning

There's a reason why our competitors spend so much time watching what we do, we believe in customer service levels beyond the norm and we're always looking for ways to improve. In late 2013 we were recognised for this by the bike industry's No.1 publication, Motorcycle News. As retailer of the year, we feel it's our duty to constantly better our offering and if you have any ideas, we'd love to hear from you!

365 Day Returns

We simply don't believe in making the sale and moving on, we want to make sure our customers are happy with their purchase. That's why we now offer a full 365 day returns period. Simply relax, take your time and make sure it's right! All we ask is that you try the items within your own home and return with the tags intact.

Oxford Oximiser 3X

Best Seller
in Battery Chargers

8 stage automatic battery management

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Customer Reviews for Oxford Oximiser 3X

Oxford Oximiser 3X
November 27, 2020

Great product!

Another great product from SBS. Simple to connect up and plug in - it does what it should and keeps the bikes battery in an optimum state. Great over the winter when the bike spends more time in the garage.

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Oxford Oximiser 3X
November 18, 2020

Oximiser 3x

This is as easy as it gets. Connect the supplied lead to the battery, plug charger in to wall socket and connect to bike hit the charge button and it does it's job simple and easy and does the job what more do you need.

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Oxford Oximiser 3X
November 9, 2020

Dependable and easy to use

Really impressed so far. Had been using an Oxford Solariser for my Honda CB125R, but needed something a little more advanced to bring a friend's Vespa back to life. Slightly iffy waterproof cap on the charging cable (hence 4*) but the product itself is really easy to use and is doing a good job.

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Oxford Oximiser 3X
October 28, 2020

Excellent Battery Charger

It is very easy to set up and use. A worthwhile item to have especially as winter approaches and my bike has long spells in the garage. Very pleased with my purchase.

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Oxford Oximiser 3X
October 28, 2020

Oximiser 3X a great charger not just for your bike

Easy options to charge your battery via crocodile clips or permanent lead. Both provided in box. All items of good quality. Comes with wall bracket for storage. In my case have installed next to socket to keep out of harms way while charging. Only dropped one star due to lead from oximiser being on short side. You can purchase extension lead separately.

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Oxford Oximiser 3X
October 12, 2020

Battery Optimiser

Easy to set up as had plug already attached to battery . Shame the leads could of been a bit longer.

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Oxford Oximiser 3X
October 11, 2020

Brilliant stuff

A really worthwhile and great bit of kit. It charged up my flat battery in no time its well made and light and comes with an added bracket for mounting on the wall and the unit is easy to read. There delivery is fast and efficient and was delivered on time and customer service is first class.

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Oxford Oximiser 3X
September 26, 2020

Excellent intelligent charger

I already had one of these chargers that I have used constantly for over 12 months. found it very reliable & never had any problems with starting my bike even after several months standing outside (under a cover) When I bought another bike I didn't hesitate to buy another one. Wouldn't be without them!!

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Oxford Oximiser 3X
September 21, 2020

Great item

Great item easy to use easy fittings and does the job well. Super fast delivery and great customer service

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Oxford Oximiser 3X
September 8, 2020

All good

So far seems a good and well made charger, works with Lithium batteries as well. Came with a UK type plug.

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Oxford Oximiser 3X

  • Crocodile clips
  • Weatherproof fuse holder
  • Wall bracket and screws
  • Permanent connectors with weatherproof cap
  • LED lights to indicate battery condition
  • Charges if voltage drops below set limits
  • Hourly checks assess voltage loss
  • Recharges battery quickly to 85 percent
  • Induction cooling
  • Soft touch rubberised case

The Oximiser 3X has been completely re-designed and tested in the UK using top quality long life components. A soft start charging mode will improve recovery of deeply discharged batteries as low as 8 volts. New voltage sensors quickly detect a high current drain and will automatically revert to the most appropriate charge rate.



Established in 1973, Oxford is now one of the world's leading suppliers of products to the two-wheeled industry. From its base in Oxfordshire, the company distributes to over 75 partners worldwide and has its own subsidiary in Jacksonville, Florida, serving both North and South America. Its huge range of products encompasses everything which makes life on bikes better; from clothing and helmets to accessories, hard parts, locks and luggage and more!

See all Oxford products
Questions and Answers

Questions and Answers

  • Will this fit to an sae optimate lead?

    June 5, 2019

    The Oximiser uses a TM connector, and will not connect to an SAE lead. You could use a converter lead, but it would be easier to change the lead on your bike to the TM lead supplied with the Oximiser.

  • Does this come complete with leads to fit TM connector on the Triumph scrambler 2015. Cheers

    July 2, 2018

    The Optimiser 3X uses the TM style connector.

  • Do you need to remove the battery from the bike to use this charger or can you attach it to the battery while its still connected in the bike?

    April 28, 2018

    You will receive permanent connectors with that include a weatherproof cap. The battery stays on the bike, and the connectors plug into the charger.

  • Can you leave this charger connected & charging to maintain for long periods or even months.

    February 26, 2018

    Yes, this charger can be left attached for long term battery maintenance.

  • is it a dual battery charger? Can it be used on both Lithium ion & lead acid batteries?

    January 30, 2018

    Oxford do state that the Oximiser 3X is suitable for all 12V automotive batteries including LITHIUM LiFePO4 motorcycle batteries.

  • Can this charger be used for both cars and bikes with the battery still attached ?

    December 19, 2017

    Yes it can - with a car battery it would take considerably longer to show fully charged if it has lost some of its power.

  • Would you post to New Zealand and if so how much?

    November 27, 2017

    Standard delivery to New Zealand would cost £15.94 with Royal Mail, but this may change slightly day-to-day with the exchange rate. You can select your destination country during checkout.

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