CTEK 2.5M Extension Cable



Fitted bundle deal

includes Accessories + Fitting

Item: 549800

CTEK 2.5M Extension Cable


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FREE Click & Collect

  • Description
  • Reviews
  • Delivery Options
  • Help & Advice
  • Buying Options
  • CTEK 2.5M Extension Cable

    The CTEK 2.5M Extension Cable offers you the ability to charge your car battery further away from your vehicle. Simply connect the extension cable into your CTEK charger accessory plug and place the other half into the socket of the clamp or eyelet accessories that came with your charger. The unique comfort connect system will ensure you get a secure connection.

    Features & Benefits of the CTEK 2.5M Extension Cable

    • Suitable for use with all CTEK chargers up to 10A using the comfort connect system
    • 2.5 meter extension cable
    • Easy to use
    • 2 year guarantee
  • CTEK 2.5M Extension Cable is rated 4.4 out of 5 by 25.
    Rated 5 out of 5 by from The product does exactly what Inrequired The extra length and spare connection cable purchased with the extension now mean I can charge more than on motorbike on rotation just by simply plug/unplug. Lot of work saved and battery saves as well
    Date published: 2018-04-17
    Rated 5 out of 5 by from Great extension cable for CTEK smart charger Bought to extend my existing cable from Smart charger to be able to just plug charger straight in underneath car - just makes life simpler being able to plug / unplug and leave the charger on the garage floor with bonnet closed, rather than propping in engine bay. Very simple extension cable to fit and I've tie wrapped it to loom, so can just leave in place. Wish the standard connecter supplied in kit was longer, but this does help, not sure it's worth £12, but if bought on offer, then def worth it...
    Date published: 2018-01-28
    Rated 5 out of 5 by from Its an extension lead woohoo!! 2.5 metres of pure throbbing power - who could ask for more!!
    Date published: 2017-12-11
    Rated 5 out of 5 by from ctek extension cable quality product really well made ordered with fast delivery
    Date published: 2017-11-28
    Rated 5 out of 5 by from CTEK Extension - you get what you pay for Good Quality items which do the job. Bought 2 of these to go with a 10A CTEK Charger which unfortunately Halfords don't sell. It is a pity that CTEK don't supply one Extension Cable and an appropriate Rubber Bumper with every Charger. I suppose that there will always be someone moaning about the extra cost, but if many people need them anyway, it would be more convenient to include them in the original box. I notice that some reviewers have said that the charger output leads should be longer. Personally I'm quite happy to coil the extentsion leads separately as they are much less likely to get tangled.
    Date published: 2017-11-04
    Rated 5 out of 5 by from extension cable does it job. happy with this cable, does its job nicely, makes charging the battery so much easier.
    Date published: 2017-10-02
    Rated 1 out of 5 by from Disappointing A well made product but when connected to charger and battery no lights on unit. Remove extension cable, re-connect and lights on charger. Connected extension cable back no lights and when the connection are waggled lights came on unit, however when not in hand lights went out!!! Returned extension cable for a refund. Why hasn't the manufacturer made the battery connecting cable longer thus removing the need for extra connections which don't work!!!!
    Date published: 2017-08-10
    Rated 4 out of 5 by from Does the job This extension cable uses proprietary CTEK connectors, so if you need to extend the lead on your CTEK battery charger you have no choice but to buy this. Quality overall appears to be good although the locking system between the connectors does not always catch, but that could be because the cable is very new, and the fit is very tight to make the connections waterproof.
    Date published: 2017-02-27
    • y_2018, m_10, d_16, h_15
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_25
    • loc_, sid_549800, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_halfords
  • UK Delivery

    £3.99 Standard Delivery available on orders under £40 placed by 3pm*

    Your delivery date will be communicated at checkout. Delivery times are Monday to Saturday.


    UK Delivery

    FREE Click & Collect - you can reserve an item online and pick it up from a store of your choice

    Simply enter your Postcode on the product page to check availability, and select Click & Collect at checkout. What's more, you pay for your items on collection. Click here to learn more.

    Items in stock - collect from 1 hour
    If your item is in stock at your chosen store, you can collect it from one hour after ordering online. We'll hold your item in-store for seven days.

    Items not in stock - collect next day*
    If your item isn't in stock, we can order it to your chosen store for collection.
    *If you place your order before 8pm you can collect it from 4pm the following day (except Sundays), and we'll hold your item in-store for seven days.

    Built Bikes
    Collection time will increase by 24 hours if you'd like us to build your bike for you.

    Please note that items sent directly from the supplier need to be ordered by 3pm for collection two days later. All delivery times will be shown during checkout.


  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on halfords.com.

    Checkout is always via halfords.com and all payment will be taken via halfords.com. In checkout the products will be split into separate deliveries for each supplier.

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    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

CTEK Battery Chargers & Jump Starters

CTEK 2.5M Extension Cable

£11.99 The CTEK extension cable allows you to use the CTEK charger further away from your car