10 Best CTEK Charger Accessories

Which CTEK charger accessories make charging smarter and simpler?
We offer ten easy-to-use, reliable add-ons that turn routine battery care into a hassle-free click-and-connect experience.

CTEK chargers are trusted worldwide. The right accessories make them even smarter and simpler. They turn routine charging into a seamless, reliable experience.

Users love how these add-ons eliminate the hassle of hard-to-reach batteries. Just click, connect, and go—no more struggling under the hood.

Every accessory is engineered in Sweden for durability and ease. You get clear signals, stronger connections, and lasting peace of mind. Keep reading to discover how each one solves real charging headaches—effortlessly.

List of Top 10 CTEK Charger Accessories

Image Title Best For Price
CTEK (56-304) Comfort Connect Extension Cable, 8.2 Feet CTEK (56-304) Comfort Connect Extension Cable, 8.2 Feet

Owners of cars, motorcycles, boats, or RVs who park in tight garages or hard-to-reach spots will love this extension cable.
It makes connecting your CTEK charger simple, safe, and weatherproof—no stretching, no hassle, just reliable power every time.

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CTEK Connect Eyelet M8, Permanent Connection for Hard-to-Reach Batteries, 8 mm Eyelet, Durable, Secure, Quick and Easy Connection to Your Battery Charger, for Cars, Motorcycles & Other Vehicles CTEK Connect Eyelet M8, Permanent Connection for Hard-to-Reach Batteries, 8 mm Eyelet, Durable, Secure, Quick and Easy Connection to Your Battery Charger, for Cars, Motorcycles & Other Vehicles

Perfect for car and motorcycle owners who hate crawling into tight engine bays just to hook up a charger. If you’ve got a battery tucked away out of sight—under a seat, behind a fender, or deep in a compartment—this permanent eyelet connection saves you time and hassle every single charge. Simply attach it once, then plug in your CTEK charger in seconds, rain or shine. No more wrestling with clamps. Just quick, secure, and reliable charging, every time.

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CTEK Connect CIG Plug, Permanent Connection for Hard-to-Reach Batteries, Easy Connection to Your CTEK Battery Charger Using The Vehicle 12V Accessory Sockets, for Cars, Motorcycles & Other Vehicles CTEK Connect CIG Plug, Permanent Connection for Hard-to-Reach Batteries, Easy Connection to Your CTEK Battery Charger Using The Vehicle 12V Accessory Sockets, for Cars, Motorcycles & Other Vehicles

Perfect for car and motorcycle owners who struggle to reach their battery terminals due to tight engine compartments or awkward layouts.
Ideal if you want a permanent, reliable connection that lets you plug your CTEK charger into the 12V accessory socket—no more crawling under the hood every time.
Great for anyone seeking a simple, durable solution that saves time and keeps batteries in top shape, backed by a 2-year warranty.

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CTEK (56-382) Comfort Connect Indicator Eyelet CTEK (56-382) Comfort Connect Indicator Eyelet

Perfect for car owners who want a quick, visual check on their battery's charge status. This handy indicator eyelet plugs right into your CTEK charger, showing green when all's good and alerting you with color changes if attention's needed. Super simple to install and read—no guessing, no tools, just peace of mind. Ideal for motorcycles, classic cars, boats, or RVs you don’t drive daily. Keep your battery healthy without lifting the hood. Just glance and go.

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CTEK 4269 Battery Charger Comfort Indicator Pigtail Adaptor CTEK 4269 Battery Charger Comfort Indicator Pigtail Adaptor

Car owners who hate getting stranded with a dead battery will love this plug-and-play indicator. It snaps right onto your CTEK charger’s orange Quick Connector and tells you at a glance: red means "charge now or you won’t start", yellow means "top it off before trouble builds". No guessing. No multimeter. Just clear, instant peace of mind. Perfect for anyone who wants their battery ready—without the hassle.

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CTEK (56-384) Comfort Indicator Clamps CTEK (56-384) Comfort Indicator Clamps

If you drive a car, truck, or SUV and want super-simple battery checks, these clamps are for you. They snap right onto your battery terminals—no tools, no mess—and show your battery’s status in seconds. Perfect for busy owners who need clarity fast, not guesswork.

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CTEK (56-915) Black Bumper CTEK (56-915) Black Bumper

The CTEK Black Bumper is perfect for anyone who wants to protect their charger and car paint. It’s great for daily use and keeps your gear safe.

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CTEK MOUNTING Bracket / CT5 MOUNTING Bracket, Practical & Secure Storage for Your CTEK Battery Charger, Compatible with CTEK Chargers from 3.8 Amp to 5 Amp, Provides Easy Access to Charger Functions CTEK MOUNTING Bracket / CT5 MOUNTING Bracket, Practical & Secure Storage for Your CTEK Battery Charger, Compatible with CTEK Chargers from 3.8 Amp to 5 Amp, Provides Easy Access to Charger Functions

This bracket is perfect for car owners, boaters, and DIYers who want to keep their CTEK charger safe, tidy, and ready to use.
It’s ideal if you need quick access to your charger without tangled cables or clutter.

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CTEK Connect Eyelet M6, Permanent Connection for Hard-to-Reach Batteries, Durable, Secure, Quick and Easy Connection for Your CTEK Battery Charger, for Cars, Motorcycles & Other Vehicles CTEK Connect Eyelet M6, Permanent Connection for Hard-to-Reach Batteries, Durable, Secure, Quick and Easy Connection for Your CTEK Battery Charger, for Cars, Motorcycles & Other Vehicles

Car and motorcycle owners who keep their batteries tucked away in tight engine bays or storage compartments will love how quick and secure the CTEK Connect Eyelet M6 makes charging. Just attach it once—no more wrestling with clamps every time you need a charge. Perfect for anyone tired of hassle and wanting a clean, reliable connection.

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CTEK INDICATOR EYELET M6, LED Indicator Showing Battery Charge Status, 6 mm Eyelet, Permanent Connection for Hard-To-Reach Batteries, For All 12V Lead-Acid Batteries & CTEK Chargers up to 10A CTEK INDICATOR EYELET M6, LED Indicator Showing Battery Charge Status, 6 mm Eyelet, Permanent Connection for Hard-To-Reach Batteries, For All 12V Lead-Acid Batteries & CTEK Chargers up to 10A

Perfect for anyone with a hard-to-reach battery—like in a boat, RV, motorcycle, or classic car—who wants to instantly see charge status without lifting a hood.
Just glance at the LED: red means charge now, yellow soon, green you’re good. No guessing, no hassle.

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Detailed Reviews

Discover the top 10 CTEK charger accessories chosen by experts and real users for reliability and value. Each pick is tested to make charging easier, safer, and more efficient. Find the perfect add-on—whether for comfort, tough connections, or quick battery checks—you’ll trust every recommendation. Ready to simplify your charge routine? Let’s dive in.

1. CTEK (56-304) Comfort Connect Extension Cable, 8.2 Feet

CTEK (56-304) Comfort Connect Extension Cable, 8.2 Feet

The CTEK Comfort Connect Extension Cable is a handy tool for anyone using a CTEK battery charger. It extends your reach by 8.2 feet, making it easier to connect your charger.

This cable is high quality and easy to use. It has weatherproof connections, so it works well outdoors. The universal fit ensures it works with your CTEK charger.

With this extension, you can charge your battery from a comfortable distance. It’s a simple solution for better flexibility and convenience.

Pros Cons
  • Reaches your CTEK charger easily from tight spots
  • Weatherproof connections keep charging safe and dry
  • High-quality build lasts for years of reliable use
  • Plugs in fast with secure, no-fuss attachment
  • Universal fit works with all CTEK chargers
  • Somewhat pricey for just an extension cable
  • Limited to CTEK chargers – not compatible with other brands
  • Cable can feel stiff in tight engine spaces

Perfect For:

Owners of cars, motorcycles, boats, or RVs who park in tight garages or hard-to-reach spots will love this extension cable.
It makes connecting your CTEK charger simple, safe, and weatherproof—no stretching, no hassle, just reliable power every time.

Ready to Purchase?

2. CTEK Connect Eyelet M8, Permanent Connection for Hard-to-Reach Batteries, 8 mm Eyelet, Durable, Secure, Quick and Easy Connection to Your Battery Charger, for Cars, Motorcycles & Other Vehicles

CTEK Connect Eyelet M8, Permanent Connection for Hard-to-Reach Batteries, 8 mm Eyelet, Durable, Secure, Quick and Easy Connection to Your Battery Charger, for Cars, Motorcycles & Other Vehicles

Stop struggling with battery terminals buried deep in your engine bay or tucked behind panels. The CTEK Connect Eyelet M8 gives you a permanent, secure connection point—so charging is always quick, easy, and just a clip away.

Built tough in Sweden, this 8 mm eyelet uses high-quality materials and flexible cables designed to survive vibration, heat, and time. No more fussing with clamps every time you need a charge—just plug in and go.

Works for cars, motorcycles, boats, and more. Backed by a 2-year warranty. One install. Lifetime convenience.

Pros Cons
  • Permanent connection to hard-to-reach batteries—no more struggling
  • Quick and easy charger attachment with CTEK’s CONNECT system
  • Secure, reliable link that won’t shake loose on bumpy rides
  • Built tough with Swedish-tested materials for lasting performance
  • 2-year warranty for peace of mind and long-term trust
  • Requires permanent installation, not ideal for quick battery swaps.
  • Extra purchase needed if you don’t already own a compatible CTEK charger.
  • Limited to one battery per eyelet; no multi-battery charging without additional units.

Perfect For:

Perfect for car and motorcycle owners who hate crawling into tight engine bays just to hook up a charger. If you’ve got a battery tucked away out of sight—under a seat, behind a fender, or deep in a compartment—this permanent eyelet connection saves you time and hassle every single charge. Simply attach it once, then plug in your CTEK charger in seconds, rain or shine. No more wrestling with clamps. Just quick, secure, and reliable charging, every time.

Ready to Purchase?

3. CTEK Connect CIG Plug, Permanent Connection for Hard-to-Reach Batteries, Easy Connection to Your CTEK Battery Charger Using The Vehicle 12V Accessory Sockets, for Cars, Motorcycles & Other Vehicles

CTEK Connect CIG Plug, Permanent Connection for Hard-to-Reach Batteries, Easy Connection to Your CTEK Battery Charger Using The Vehicle 12V Accessory Sockets, for Cars, Motorcycles & Other Vehicles

Never wrestle with battery terminals again. The CTEK Connect CIG Plug gives you a permanent, secure connection to hard-to-reach batteries—just plug your CTEK charger into your vehicle’s 12V socket and charge with confidence. It’s simple, fast, and built to last, with durable Swedish-tested cables that flex without failing.

Attach in seconds. Designed for reliability, it ensures a strong link every time. Backed by a 2-year warranty, you get peace of mind with every charge.

Pros Cons
  • Permanent connection for hard-to-reach batteries—no more hassle.
  • Quick and easy charging via your 12V accessory socket.
  • Durable, flexible cables built to last long.
  • 2-year warranty for peace of mind.
  • Requires 12V accessory socket; won’t work if socket is damaged or absent.
  • Permanent wiring adds complexity for some DIY users.
  • Not compatible with older vehicles lacking modern accessory ports.

Perfect For:

Perfect for car and motorcycle owners who struggle to reach their battery terminals due to tight engine compartments or awkward layouts.
Ideal if you want a permanent, reliable connection that lets you plug your CTEK charger into the 12V accessory socket—no more crawling under the hood every time.
Great for anyone seeking a simple, durable solution that saves time and keeps batteries in top shape, backed by a 2-year warranty.

Ready to Purchase?

4. CTEK (56-382) Comfort Connect Indicator Eyelet

CTEK (56-382) Comfort Connect Indicator Eyelet

See your battery status at a glance – the CTEK Comfort Connect Indicator Eyelet gives you instant visual feedback on your battery’s charge level. No guessing, no multimeter needed. Just a quick, color-coded check from outside your vehicle.

Plug-and-play simplicity makes this eyelet perfect for anyone wanting dependable battery monitoring. Attach it to your battery terminal, connect with the CTEK charger, and get clear, safe insights in seconds. Built tough, designed right.

Works with all CTEK Comfort Connect chargers.
Installs in under a minute.
Peace of mind that just lasts.

Pros Cons
  • Compact size, easy to store and carry anywhere.
  • Lightweight design, perfect for quick and hassle-free use.
  • Reliable auto part, ensures your vehicle stays powered up.
  • Made in China, quality craftsmanship at an affordable price.
  • No battery health display without connecting the full unit
  • Plastic eyelet feels flimsy compared to metal alternatives
  • Doesn't work with all CTEK models, limiting compatibility

Perfect For:

Perfect for car owners who want a quick, visual check on their battery's charge status. This handy indicator eyelet plugs right into your CTEK charger, showing green when all's good and alerting you with color changes if attention's needed. Super simple to install and read—no guessing, no tools, just peace of mind. Ideal for motorcycles, classic cars, boats, or RVs you don’t drive daily. Keep your battery healthy without lifting the hood. Just glance and go.

Ready to Purchase?

5. CTEK 4269 Battery Charger Comfort Indicator Pigtail Adaptor

CTEK 4269 Battery Charger Comfort Indicator Pigtail Adaptor

The CTEK 4269 Battery Charger Comfort Indicator Pigtail Adaptor is a handy tool. It works with CTEK chargers. You get clear signals about your battery.

This adaptor has simple lights. Red means low charge. Yellow warns of stratification. It helps you keep your battery healthy.

It is sold one at a time. It fits CTEK chargers with orange and black connectors. This makes it easy to use.

Pros Cons
  • Instantly see battery status with clear red/yellow lights
  • Fits perfectly with CTEK’s Quick Connector
  • Prevents engine fails by spotting weak batteries early
  • Stops hidden damage like battery stratification
  • Sold ready to use—just plug in and monitor
  • Limited compatibility with non-CTEK chargers.
  • No green light to show when battery is fully charged.
  • Sold individually, so multiple adapters cost extra.

Perfect For:

Car owners who hate getting stranded with a dead battery will love this plug-and-play indicator. It snaps right onto your CTEK charger’s orange Quick Connector and tells you at a glance: red means "charge now or you won’t start", yellow means "top it off before trouble builds". No guessing. No multimeter. Just clear, instant peace of mind. Perfect for anyone who wants their battery ready—without the hassle.

Ready to Purchase?

6. CTEK (56-384) Comfort Indicator Clamps

CTEK (56-384) Comfort Indicator Clamps

Stop guessing if your battery is charging. See it clearly with the CTEK Comfort Indicator Clamps. These smart clamps show charging status right on their jaws—green means go, no more doubt.

They fit securely on your specific vehicle. Installation takes seconds, and the lightweight design won’t clutter your space. Made to last, they handle daily use with ease.

No more guessing games—just simple, reliable charging feedback. Get peace of mind every time you connect your charger. Trust the indicator, trust the charge.

Pros Cons
  • Instantly see your battery’s charge level
  • Vehicle-specific fit ensures secure, accurate connection
  • Lightweight & compact – easy to store and handle
  • Plug-and-read simplicity – no setup or tools needed
  • Dependable monitoring helps extend battery life
  • Only works with specific vehicles (not universal)
  • Extremely lightweight – feels flimsy during use
  • Cables look too thin for heavy-duty confidence

Perfect For:

If you drive a car, truck, or SUV and want super-simple battery checks, these clamps are for you. They snap right onto your battery terminals—no tools, no mess—and show your battery’s status in seconds. Perfect for busy owners who need clarity fast, not guesswork.

Ready to Purchase?

7. CTEK (56-915) Black Bumper

CTEK (56-915) Black Bumper

Shield your charger and your car with the CTEK (56-915) Black Bumper. Made from high-quality silicone rubber, this durable bumper wraps around your charger to absorb bumps, scrapes, and everyday knocks. It’s the simple upgrade that keeps your gear—and your paint job—looking flawless.

Designed for protection, it fits snugly to guard both the charger’s edges and your vehicle’s surface from scratches. Whether you’re plugging in at the garage or on the go, this bumper adds confidence. Plus, it’s available in Pink (sold separately) if you’d like a pop of color.

Easy to install. Easy to clean. Built to last. Get yours today and give your charger the armor it deserves.

Pros Cons
  • Protects your charger from scratches and dents
  • Shields your car’s paint from scrapes and marks
  • Made of durable, high-quality silicone rubber
  • Simple, clean look that fits any vehicle
  • Also available in Pink for personal style
  • Only available in Black and Pink – limited color options
  • Fits specific charger models only – check compatibility before buying
  • Silicone attracts dust easily – requires frequent wiping to stay clean

Perfect For:

The CTEK Black Bumper is perfect for anyone who wants to protect their charger and car paint. It’s great for daily use and keeps your gear safe.

Ready to Purchase?

8. CTEK MOUNTING Bracket / CT5 MOUNTING Bracket, Practical & Secure Storage for Your CTEK Battery Charger, Compatible with CTEK Chargers from 3.8 Amp to 5 Amp, Provides Easy Access to Charger Functions

CTEK MOUNTING Bracket / CT5 MOUNTING Bracket, Practical & Secure Storage for Your CTEK Battery Charger, Compatible with CTEK Chargers from 3.8 Amp to 5 Amp, Provides Easy Access to Charger Functions

Stop fumbling for your charger or letting cables dangle. The CTEK Mounting Bracket gives your CT5 or compatible charger a secure, permanent home—exactly where it belongs.
Designed and tested in Sweden, this bracket is tough as nails and built to last. Mount it once on your garage wall or hang it temporarily—no wobbling, no slipping.

Keep everything neat and instantly reachable. The bracket's smart clamp holds your charger tight while keeping cables tidy and ready. Flip the lid, plug in, and go—no hunting, no mess.
It works flawlessly with all CTEK chargers from 3.8 Amp to 5 Amp. You get dependable fit, zero hassle, every single time.

Protect your investment with two full years of warranty peace of mind. Mount it right. Charge with confidence.

Pros Cons
  • Practical secure storage keeps your charger safe and ready
  • Tough & durable design tested for real-world use
  • Easy access to all charger functions anytime
  • Mounts anywhere – wall or hook with no hassle
  • 2-year warranty for peace of mind guaranteed
  • Not compatible with chargers below 3.8 Amp or above 5 Amp
  • Mounting hardware not included—requires separate purchase
  • Permanent wall install limits flexibility if needs change

Perfect For:

This bracket is perfect for car owners, boaters, and DIYers who want to keep their CTEK charger safe, tidy, and ready to use.
It’s ideal if you need quick access to your charger without tangled cables or clutter.

Ready to Purchase?

9. CTEK Connect Eyelet M6, Permanent Connection for Hard-to-Reach Batteries, Durable, Secure, Quick and Easy Connection for Your CTEK Battery Charger, for Cars, Motorcycles & Other Vehicles

CTEK Connect Eyelet M6, Permanent Connection for Hard-to-Reach Batteries, Durable, Secure, Quick and Easy Connection for Your CTEK Battery Charger, for Cars, Motorcycles & Other Vehicles

Quick connect. Easy to install. Just attach the eyelet to your battery once, and snap the CTEK charger on instantly—no fumbling with clamps every time.

Quality product built to last. A practical quick connector for anyone with hard-to-reach batteries in cars, motorcycles, boats, or ATVs. It stays secure and corrosion-free.

Good product that saves time. Durable and secure connection every charge. Keep your battery healthy effortlessly, season after season.

Pros Cons
  • Quick connect for hard-to-reach batteries with ease.
  • Durable and secure for long-lasting use.
  • Simple setup, saves time and effort.
  • Fits cars, motorcycles, and more vehicles.
  • Not universal – May not fit all battery types or vehicles.
  • Single usePermanent connection limits flexibility for multiple devices.
  • Basic design – Lacks advanced features like auto-disconnect or LED indicators.

Perfect For:

Car and motorcycle owners who keep their batteries tucked away in tight engine bays or storage compartments will love how quick and secure the CTEK Connect Eyelet M6 makes charging. Just attach it once—no more wrestling with clamps every time you need a charge. Perfect for anyone tired of hassle and wanting a clean, reliable connection.

Ready to Purchase?

10. CTEK INDICATOR EYELET M6, LED Indicator Showing Battery Charge Status, 6 mm Eyelet, Permanent Connection for Hard-To-Reach Batteries, For All 12V Lead-Acid Batteries & CTEK Chargers up to 10A

CTEK INDICATOR EYELET M6, LED Indicator Showing Battery Charge Status, 6 mm Eyelet, Permanent Connection for Hard-To-Reach Batteries, For All 12V Lead-Acid Batteries & CTEK Chargers up to 10A

Never guess your battery’s charge again. The CTEK Indicator Eyelet M6 plugs right in and tells you—instantly—with a clear LED light: red for charge now, yellow for soon, green for good. 6mm eyelets create a solid, permanent link to batteries tucked out of sight.

It’s dead simple. Just glance at the light—no charging needed unless it says so. The CONNECT system snaps on fast and stays secure during every charge. Built tough in Sweden, the cables bend and last through years of use.

Works with all 12V lead-acid batteries and any CTEK charger up to 10A. Backed by a 2-year warranty for real peace of mind. Keep your power ready—anytime, hassle-free.

Pros Cons
  • Instantly see your battery’s charge level with color-coded LEDs
  • Red light? Charge now – no guessing, just clear action
  • Permanently connected – perfect for tight or hidden battery spots
  • Plug-and-play simplicity with CTEK’s secure CONNECT system
  • Built tough in Sweden – weather-resistant and long-lasting
  • No app or remote monitoring – requires visual check
  • Only works with compatible CTEK chargers up to 10A
  • Installation needed – permanent eyelet connection isn't plug-and-play

Perfect For:

Perfect for anyone with a hard-to-reach battery—like in a boat, RV, motorcycle, or classic car—who wants to instantly see charge status without lifting a hood.
Just glance at the LED: red means charge now, yellow soon, green you’re good. No guessing, no hassle.

Ready to Purchase?

Buying Guide

CTEK accessories turn smart charging into effortless charging. Users love snapping them on and never wrestling with battery clamps again.

Imagine this: it’s freezing outside. Your car battery’s acting up, tucked deep under the hood. Instead of kneeling in the garage, fighting stiff cables and dirty terminals, you click one CTEK accessory into place. From then on, charging is as simple as plugging in your phone—no strain, no slips, just clear signals and reliable power. That’s the real difference: less hassle, more confidence, season after season.

When choosing the best CTEK charger accessories, keep these factors in mind:

  • Match Your Charger Model
    Not every accessory fits every CTEK charger. Check if it connects to your Comfort Connect port or uses specific clamps. Compatibility means no guesswork, just plug and go.

  • Solve Your Specific Problem
    Do you struggle reaching battery terminals? Pick the Eyelet M6 or M8 for a permanent link. Prefer using your car’s cigarette socket? The CIG Plug is your best fit. Need to see charge status at a glance? Go for the Indicator Eyelet or Pigtail Adaptor. Each one fixes a real headache.

  • Built to Last Matters
    All genuine CTEK accessories are engineered in Sweden with tough materials. They resist heat, vibration, and corrosion. Cheap clips or flimsy leads fail fast. Durable parts save time and worry—they simply work when you need them.

  • Easy Installation Is Key
    If it takes tools or ten minutes, you won’t use it. Look for snap-on designs, like the Comfort Indicator Clamps. Many install in under 60 seconds. The easier it is, the more often you’ll check your battery—that’s how you avoid dead starts.

  • Clear Signal = Simple Decisions
    Green, yellow, red LED lights tell you battery status instantly. No meters, no confusion. Just look and know. This clarity keeps your battery healthy without extra steps. Trust the light, trust the charge.

  • Cable Length & Placement Flexibility
    Longer cables, like the 8.2-foot Comfort Connect Extension, let you charge from anywhere—outside the garage, under a seat, you name it. Ensure it gives you room to work where your battery lives.

  • Warranty Protects Your Peace of Mind
    Genuine CTEK accessories come with a 2-year warranty. It covers defects and proves they stand by their build. If it bends, breaks, or fails early—send it back. Buy with confidence, not risk.

  • Protection Adds Long-Term Value
    The Black Bumper guards your charger from drops and scrapes. It also protects your car’s paint when charging near trim. This small shield prevents costly damage—smart, simple safety.

  • Tidy Setup Saves Frustration
    Chargers left loose tangle, fall, or collect dust. A Mounting Bracket holds your unit firmly on the wall. Cables stay coiled and ready. Flip, plug, charge—every time in seconds.

Pick accessories that match how you use your vehicle. Build a system that’s clear, strong, and simple. Then keep charging effortless—just as CTEK promised.