CTEK M45 12V 3.6A 4 Stage Marine Battery Charger



Fitted bundle deal

includes Accessories + Fitting

Item: 139455

CTEK M45 12V 3.6A 4 Stage Marine Battery Charger


(Unit price: £52.99 Ite)

How can I get it?

FREE Click & Collect

  • Description
  • Reviews
  • Delivery Options
  • Help & Advice
  • Buying Options
  • CTEK M45 12V 3.6A 4 Stage Marine Battery Charger

    The CTEK M45 12V 3.6A 4 Stage Marine Battery Charger is a high quality 4 step charger with unique functions such as desulphating and safe maintenance charging during the winter months.

    CTEK M45 12V 3.6A 4 Stage Marine Battery Charger Extra Info

    • Charges batteries from 7 Ah up to 75 Ah and maintains larger batteries up to 120 Ah
    • Compact tough design – splash resistant and dustproof to IP65.
    • Selectable charging power to match smaller or larger batteries
    • Optional cold weather / AGM mode.
    • 3.6 A charging current
    • 4 step, fully automatic charging cycle
    • Battery type - 12 V lead-acid batteries
    • Battery capacity - 7–75 Ah, maintenance charging up to 120 Ah
    • 5 year warranty
    CTEK chargers use smart charge technology to ensure that batteries are charged to maximum capacity, resulting in optimum performance each and every time the vehicle is used. All CTEK chargers are fully automatic, easy to use and require no specialist knowledge – the charge process doesn’t have to be monitored so vehicle owners can simply connect and forget. An easy to read LED display makes the charging process simple to follow. CTEK chargers come with a five year warranty, are easy to operate, fully automatic and require no specialist knowledge, a full range of additional connection accessories are also available for added user convenience.
  • 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
    Please allow 3-5 working days for collection. We'll text you to let you know when your item are ready to collect. We'll hold your item in store for seven days. 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.

    Showing 1 - X of our buying options
    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.

Battery Chargers & Jump Starters

CTEK M45 12V 3.6A 4 Stage Marine Battery Charger

£52.99 CTEK M45 12V 3.6A 4 Stage Marine Battery Charger