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  • Free Returns*Mainland UK over £25

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Oxford Solariser Optimiser

Best Seller
in Battery Chargers

Essential solar battery optimiser

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Customer Reviews for Oxford Solariser Optimiser

Oxford Solariser Optimiser
November 6, 2020

Good and not expensive

Simple to use and does it's job. My motorcycle starts every time after a few weeks sitting in the garage.

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Oxford Solariser Optimiser
October 26, 2020

Oxford solarised optimiser

Great product at a great price. Really easy to use and works a treat. Wires are quite long and plenty of different adaptors.

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Oxford Solariser Optimiser
October 24, 2020

Easy battery maintenance.

Simple to attach to either a window (suckers), or hard surface (screws), with mounting key ways on charger for both types fitting. I fitted mine to my fence and as long as there is day light the Led blinks showing it is producing a charge. Simple way of maintaining a battery on the bike without the need of removing the battery or having to be near a mains power supply. Gives flexibility in mounting charger close to bike instead of trying to get bike near a power outlet. Mine has seen some serious wind and rain this year and is still clean, secure and blinking away. Free and easy electricity.

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Oxford Solariser Optimiser
October 13, 2020

Pleasantly surprised

I didn't know what to expect from a solar charger but I needn't have worried. It was a doddle to fit to the fascia of my garage, and it has kept my 1000cc bike happily charged in the two weeks that I've been using it, even with the 3mtr extension cable fitted. Also, it's hardly stopped raining since the charger has been up and it just shrugs off the bad weather. I'm very pleased with it.

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Oxford Solariser Optimiser
September 19, 2020

Great Optimiser At A Great Price

For some reason my garage was never given any power and I had to like extension leads from the house to keep my motorcycle in good condition when not in use. Somebody suggested this Optimiser and it is absolutely great. My motorcycle starts first time every time now even when it hasn't been used for a few weeks. Highly recommend.

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Oxford Solariser Optimiser
September 18, 2020

5 minute set up, great price

I love solar so this was a must have for me. Took 5 minutes to set up (I used the permanent battery connectors) and when using the Oxford protex cover the panel slots easily into the front window keeping the panel and wiring protected from adverse conditions. Great little solar panel battery optimiser,

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Oxford Solariser Optimiser
September 15, 2020

Excellent kit

Having tried the one my partner bought and recommended to friends , I bought one for my moto , goes well with the Oxford cover and keeps battery topped up even in yorkshire !

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Oxford Solariser Optimiser
September 7, 2020

A well prices and efficient charging solution

Good price and fast service from SBS. An SAE connector would be an a improvement, allowing a hookup to the bikes battery charging lead without additional battery terminal connections

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Oxford Solariser Optimiser
August 19, 2020


What can I say, took it out of the box, wires the fly cable to the battery, connected the panel to the fly lead, hey presto

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Oxford Solariser Optimiser
August 12, 2020

Oxford soloriser

Bought this after a recommendation who had one. It's brilliant keeps my bike battery topped up. Also solar works by using day light it doesn't need direct sunlight so just when it's daytime it charges away. In the kit it comes with connectors so you can have it wired all the time of crocodile type clips. I leave it outside all the time underneath a slanted roof looks and as if weatherproof

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Oxford Solariser Optimiser

  • Solar battery Optimiser for maintaining 12V automotive batteries all year round
  • Perfect for where there is no mains power source
  • Ideal for vehicles left outside or in remote lock-ups
  • LED light shows battery will charge with available light
  • Operates in extreme temperatures
  • Trickle-charge current between 10mA - 100mA
  • Weatherproof connectors
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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

  • The output of my solar charger is over 20V, can this damage the battery? I only ask as my battery just died and I did have the solar charger plugged in over a long period of time. It may just be a coincidence as the bike is over 10 years old and I does not know how old the battery is. Thanks.

    May 1, 2019

    It is normal for this Solar Optimiser to read over 20V when disconnected from a battery. It has been designed to be used on all 12V batteries for long periods of time and will reduce the power output automatically when connected. Please note however that if the battery drops below a certain voltage (usually 8V), this optimiser may not be able to recover the battery.

  • Will it charge the battery without the ignition switches on via the cigarette lighter socket

    September 24, 2018

    Unfortunately the ignition would need to be left on as the 12v socket is a switched live.

  • Hi Is this solariser ok for keep permanently on my Harley AGM battery?

    August 14, 2018

    The eyelet leads are designed to be left on your motorcycle battery. You can then simply disconnect the solar panel from the eyelet connector when you want to use your motorcycle.

  • Will this SAE adapter enable me to connect this to my exisiting SAE connector on the battery -  http://www.oxfordproducts.com/motorcycle/brands/oxford/battery_care_and_power_accessories/3mtr_extension_lead_sae_to_sae_connector/?PHPSESSID=d6n54jssgdhtc3t25jplsq2cj2

    April 23, 2018

    Unfortunately this is not possible, as the Solariser does not use the SAE or TM style connectors, apologies.

  • Does this come with an SAE connector that will fit into the optimate connector already attached to my battery...if not how else do I quickly connect without lifting the seat each time.

    October 27, 2017

    Unfortunately it is not supplied with an SAE connector, but it is supplied with its own connector that can be attached to the battery.

  • Hi is this charger ok for lithium ion battery for my 2007 400cc beta cross bike. Thanks

    September 14, 2017

    We would not recommend the use of this charger on a lithium battery as they require a specific charging program.

  • Will it charge the battery via the 12V outlet on my V-Strom 1000 when ignition is off?

    August 22, 2017

    Unfortunately the ignition would need to be left on as the 12v socket is a switched live.

  • Is the unit waterproof

    August 14, 2017

    The Oxford Solariser is designed to be light weatherproof. It can therefore be used outside but is not waterproof and will not withstand heavy rain or being submerged.

  • How long is the lead ?

    February 24, 2017

    The main power lead is approximately 8 feet in length.

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