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Ring 12A Smart Charger - Charge and Diagnose 

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Item: 116453

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  • Description

    • Ring 12A Smart Charger – Charge and Diagnose

      Get the fastest, most extensive care for your car battery with the multi award-winning Ring 12A Smart Charger, which has the highest amp of the Ring Smart charger range with a charging current of up to 12 amps. This charger also carries out four tests to check its health making this a powerful, efficient way to analyse, recharge, repair and maintain your car battery. The Ring 12A Smart Charger has been named an Auto Express Product of the Year, and won the Automechanika Innovation Award 2015.

      Suitable to use on lead, gel, calcium, AGM and EFB batteries (including those with START/STOP technology) the Ring 12A Smart Charger analyses voltage status, alternator recharging performance and battery start power performance, with results are shown on the LCD screen.

      The battery charging and reconditioning is a fully automatic seven stage process:

      1. Desulphation - Reduces build-up of sulphate that can damage battery performance and lifespan.
      2. Soft Start - Gently introduces voltage to prevent shocking the system.
      3. Bulk Charge - Smart Charger automatically selects the fastest charge cycle for your battery.
      4. Absorption - Adds the last 20% gently so it is absorbed and held by the battery.
      5. Discharge Test - Checks how quickly the battery is losing charge.
      6. Recondition - If it is not retaining charge, the battery is reconditioned to improve performance.
      7. Float - Maintains battery over long period without overcharging. Ideal to leave plugged in over winter.

      Please note that the Ring 12A Smart Charger is specifically designed to charge and maintain batteries – it does not jump start or recharge completely flat batteries.

      Ring 12A Smart Charger – Charge and Diagnose Extra Info

      • Autocharge selects the fastest charge for your battery size
      • Suitable to use on all battery types: lead, gel, calcium, AGM and EFB
      • Includes settings for both standard and STOP/START batteries
      • 12 amp charger, suitable for vehicles up to 5.0L
      • Four diagnostic tests will check battery voltage, start power, alternator performance and battery capacity
      • LCD display
      • Fully insulated battery clips
      • Battery capacity: 25-300Ah
      • Memory saver function retains vehicle and audio settings if the battery is removed
      • Attach to batteries that won’t be used for a long period of time to keep them in good condition
      • Innovation Award winner at Automechanika Madrid 2015
      • An Auto Express Top Product of 2015
      • Please note that packaging may vary
  • Specification
    • Type: Battery Charger
      Start Stop Compatible: Yes
      Type of Charger: Battery Charger
  • Delivery Options
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      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.

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      If your item isn't in stock, we can order it to your chosen store for collection.

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      Free Delivery available on orders over £40 placed by 8pm*

      Your delivery date will be communicated at checkout and on your confirmation email. For further information click here.


      *Halfords and Halfords couriers deliver Monday to Saturday excluding bank holidays.

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