Röhr DFX-80 Intelligent Battery Charger – 8 Amp 12V Smart Pulse Repair


(10 reviews)
  • 12 Month Warranty – Free to Call UK Based Technical Support Line
  • Turbo and Trickle Charge – For charging the car, bike, boat, HGV or smaller battery units
  • Pulse Battery Repair / Maintain Technology – Your battery will last longer and you can repair batteries that no longer hold a charge
  • Weather Resistant – Designed for use in tricky situations
  • Automatic Easy to Use – Connect and charge with live progress reports from an LCD display

Whether it’s charging a motorbike battery or an HGV, there’s a Röhr for the job and a Röhr for you!

Have a question? Contact our friendly, expert Röhr qualified staff here


269 in stock (can be backordered)


| Highly Advanced to Charge Almost Any Battery

Röhr battery chargers are built to last with high quality components and the latest technology to deliver unparalleled performance. With advanced power circuit design, you get superior efficiency from a compact, light unit with an IP65 weather resistant body. This charger outputs a single-phase DC current and will charge nearly all leisure, automotive vehicle and domestic batteries.

| Charging With Confidence

Convenient, reliable and portable, with advanced circuit protection keeping your battery safe from surges and over-charging. Insulated heavy duty clamps ensures a safe and secure connection from the long reach 1 metre cables.


    • Input voltage: 240 V
    • Output voltage: 12 V
    • Charging Current: 8 A
    • Power: 125 W
    • Function: Charge
    • Battery type: AGM, GEL, WET
    • Charge type: 9 step
    • Overload/surge protection: Yes
    • Battery reconditioning: Yes
    • Housing grade: IP65
    • Weight: 925 (g)
    • Dimensions: 215 x 100 x 65 mm

In The Box

  • 1 x Battery charger
  • 2 x 1 metre Clamps (built in)
  • 1 x Instruction manual
Nine Stage Charging Battery Charger

| Nine Stage Charging

“Connect and forget” with full auto charging you can rely on. The advanced micro processor controlled nine stage cycle takes care of business and lets you know when it’s time to hit the road again. Winter mode ensures steady charging in even the most extreme conditions.

| Overload and Surge Protection

Using the latest integrated circuit protection, charge with confidence knowing you and your battery are safe from the risk of over charging or power surges. Select the current and battery type manually or simply let the auto memory function remember where you left off.

Pulse Battery Repair Technology

| Pulse Battery Repair Technology

Older batteries can lose their ability to hold charge due to becoming sulfated. This charger features highly advanced pulse rectifier boost battery repair technology that actively repairs this damage. This battery restoration feature can get almost any battery back to full health.

Customer Reviews

10 reviews for Röhr DFX-80 Intelligent Battery Charger – 8 Amp 12V Smart Pulse Repair

  1. t-burn

    Great product and fast p@p

  2. andyglfc

    This product is so easy to use, it is lightweight and does what I need as my car often sits for weeks at a time not being used I can keep the battery on slow charge to maintain it, great buy at a great price

  3. P. Kempton

    If you want a charger that’s handy sized, efficient and highly affordable then this is the one for you. I bought this to replace an old 3 brick sized one and I am really pleased with the speed and the information display. Definitely one to keep in the boot.

  4. Katarzyna Pasternak

    Very good quality charger, quick delivery. Will recommend this seller

  5. Maria McCabe

    Chose this item for its good reviews and mid range price.
    Robust and easy to use.
    Using it to trickle charge battery in caravan and ride on mower.
    Very happy with item and would buy again.

  6. Alan Woods

    Been having trouble with battery throughout lock down the battery charger sorted it right out very good product and service recommended seller

  7. steve white

    Put it to work straight away sorted a flagging battery out and now holds charge great little charger

  8. Steve Gillbanks

    Ordered it and received the next day. Seems to be working fine and does exactly what it is says

  9. Richard Perkin

    Union Mart had the best price around, with fast shipping included! Read reviews on the charger beforehand, and it’s worked it’s magic on an expensive AGM battery that other chargers didn’t want to charge – seems to have brought it back from the dead! Charger feels solid and well built… quality product at a great price.

  10. mr.eriksrosickis

    Great 12V battery charger. I had a completely discharged battery. And lo and behold, my battery is reborn. I advise everyone.

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