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CTEK (56-380) Comfort Indicator Panel M8 for Top Post Batteries

4.7 4.7 out of 5 stars 1,222 ratings

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56-380

Purchase options and add-ons


About this item

  • Easy connection to hard-to-reach batteries for convenient monitoring
  • Quick connect
  • Popular Mechanic's Editors Choice Product 2008
  • See your battery
  • Shows battery condition also during the summer
  • Traffic light for battery condition
Serve a springtime stunner
Get ready for Easter Learn more

Frequently bought together

$23.04
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$14.99 ($1.83/Foot)
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Sold by R/A Hoerr Incorporated and ships from Amazon Fulfillment.
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$84.95
Get it as soon as Monday, Apr 1
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Sold by R/A Hoerr Incorporated and ships from Amazon Fulfillment.
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From the manufacturer

UNIQUE CTEK ACCESSORIES, TO HELP YOU GET THE MOST OUT OF YOUR CHARGER

Unique CTEK Accessories, To Help You Get The Most Out Of Your Charger

CONVENIENT

SAFE & SECURE

BUILT TO LAST

Accessories designed to deliver simple connection, protection & practicality.

Safe and secure for the user, the battery and the vehicle.

Robust & durable, CTEK accessories are designed to perform and built to last.

GET AN INSTANT VIEW OF BATTERY CONDITION

Get An Instant View Of Battery Condition

FAST

ACCURATE

EASY

LED traffic light system gives instant battery status.

Red means charge Now , Orange means charge Soon, Green is Ok.

Fast and secure connection to the battery via the unique CTEK Connect system.

Extend The Range Of Your CTEK Charger

REACH

CONNECT

TOUGH & DURABLE

Use your CTEK charger further away from the vehicle.

Mounting point for permanent installation.

Hard-wearing, flexible cables, designed in Sweden.


From the brand

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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CTEK

CTEK (56-380) Comfort Indicator Panel M8 for Top Post Batteries


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What's in the box

  • CTEK 56-380
  • Product Description

    CTEK comfort indicator panel is designed and developed to make the maintenance of the battery in the vehicle Easy and Convenient. Comfort indicator panel easily shows the status on the battery and makes sure that the battery can always get the care It needs. It is perfectly suited in the standard panel on the vehicle. CTEK comfort indicator panel can prolong the life expectancy of the battery as it makes sure it can always be fully charged and it indicates when the harmful sulfation process begins. CTEK comfort indicator fits CTEK US 800, MULTI US 3300, MULTI US 4.3, 4.3 Test & charge, 4.3 Polar, mxs 5.0, CT5 time to go, and multi US 7002. 8.4 millimeter eyelet terminal, 5-foot cable, 15-ampere fuse.

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    1,222 global ratings

    Customers say

    Customers like the performance, ease of installation, ease and use of the charging adapter. For example, they mention it works well, makes connecting charger way easier, and has a simple front panel to see the battery charge. Customers are also impresseded with the battery indicator, saying it gives an indication about the state of charge of the battery. That said, opinions are mixed on the fit.

    AI-generated from the text of customer reviews

    24 customers mention24 positive0 negative

    Customers are satisfied with the performance of the charging adapter. They mention that it works well and has not had any issues.

    "...Fast Shipping; Great product; Simple installation; Highly recommended. Would do business with again." Read more

    "...to cut your line and possibly add more length as I had to.. Works great once installed!! Very clean and high quality componentry..Highly recommended!" Read more

    "Works fine. Easy to install in my Toyota Tundra...." Read more

    "...my own battery box for portable power and this fix perfectly and works well...." Read more

    17 customers mention17 positive0 negative

    Customers find the installation of the charging adapter to be easy. They mention that the instructions are easy to understand, the adapter is easy to mount, and it's very handy for remote installation.

    "...Fast Shipping; Great product; Simple installation; Highly recommended. Would do business with again." Read more

    "Easy to hook up, easy to understand the instructions and I’m hopeful I will get extended battery life. I will try and update again in one year" Read more

    "Works fine. Easy to install in my Toyota Tundra...." Read more

    "...Aside from the aforementioned, a clean install and plug-in convenience is a great addition to your Ctek charger!" Read more

    13 customers mention13 positive0 negative

    Customers find the charging adapter easy to use. They mention that it makes connecting the charger way easier, has a convenient hook up, and the quick connect feature is perfect. They also say that it provides a great charging port and a convenience port for the battery maintainer.

    "Easy to hook up, easy to understand the instructions and I’m hopeful I will get extended battery life. I will try and update again in one year" Read more

    "...yellow or red when the door is opened, but it certainly is a convenient connection. I charge my battery often." Read more

    "...The quick connect feature is perfect. I built my own battery box for portable power and this fix perfectly and works well...." Read more

    "...With this adapter it is quick and easy to hook up the CTEK tender to the RZR and walk away. I love it." Read more

    7 customers mention7 positive0 negative

    Customers are satisfied with the appearance of the charging adapter. They mention that it looks good, works great, and has a simple front panel to see the battery charge of your batteries. The adapter mounts flush and looks factory, providing an instant visual reference for batteries without the need for a multi-meter.

    "I am glad I go this add on to the CTEK charger I have. It has a simple front panel to see the battery charge of your batteries, Green, Charged,..." Read more

    "...The whole installation took ~30 mins, looks very professional and is very convenient...." Read more

    "...and recommend it over this one for ease of installation, looks and functionality." Read more

    "...Looks good, works great." Read more

    6 customers mention6 positive0 negative

    Customers like the battery indicator. They mention it's simple, works great, and gives an indication about the state of charge of the battery. It eliminates the need to grab a multimeter and allows them to check the status of their battery.

    "...Work great with instant visual verification on battery status - eliminates the need to grab a multimeter...." Read more

    "...I would not hesitate to purchase this item. It acts as a great little indicator of how your charge level is, plus you can just plug the charger..." Read more

    "...The charge level indicator is a nice feature! Fits my Husqvarna Z248F perfectly!" Read more

    "...makes connecting my CTEK charger a breeze and gives an indication about the state of charge of my battery." Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the build quality of the charging adapter. They mention that it is well-made, reliable, and works flawlessly.

    "...Very clean and high quality componentry..Highly recommended!" Read more

    "...finding a place to mount it but I can tell you that these are well built and they work great!" Read more

    "...Although I think the price could be just a bit lower, however the quality is present so I guess that drives the price." Read more

    "Reliable. Works flawless. Just got a new race car and buying another one as i type this. Very good pricing...." Read more

    5 customers mention2 positive3 negative

    Customers are mixed about the fit of the charging adapter. Some mention that it fits great, the installation was simple, and charges the battery perfectly, while others say that the length of the wire is too short.

    "...My single complaint is that the length of the wire is too short by about a foot at the least...." Read more

    "...The connection plug is a good fit...." Read more

    "...Now for the minuses........Yes, the length of the wire is too darn short! 5 feet is not enough!..." Read more

    "Fit great, install was simple, charges the battery perfectly. The charge level indicator is a nice feature! Fits my Husqvarna Z248F perfectly!" Read more

    Great Solution
    5 Stars
    Great Solution
    Installed this in my Sprinter build. Comfort port allowed me to permanently connect to the chassis battery and run wiring cleanly through to a spot on the console. Allowed me to charge the chassis battery and the Volta system while on shore power.Love the battery recondition function.
    Thank you for your feedback
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    Top reviews from the United States

    Reviewed in the United States on March 25, 2017
    Size: 56-380Verified Purchase
    Reviewed in the United States on February 6, 2011
    Size: 56-380Verified Purchase
    6 people found this helpful
    Report
    Reviewed in the United States on December 1, 2023
    Size: 56-380Verified Purchase
    Reviewed in the United States on June 21, 2015
    Size: 56-380Verified Purchase
    Reviewed in the United States on April 25, 2011
    Size: 56-380Verified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on January 25, 2024
    Size: 56-380Verified Purchase
    Customer image
    5.0 out of 5 stars Great Solution
    Reviewed in the United States on January 25, 2024
    Installed this in my Sprinter build. Comfort port allowed me to permanently connect to the chassis battery and run wiring cleanly through to a spot on the console. Allowed me to charge the chassis battery and the Volta system while on shore power.
    Love the battery recondition function.
    Images in this review
    Customer image Customer image Customer image
    Customer imageCustomer imageCustomer image
    Reviewed in the United States on January 27, 2024
    Size: 56-380Verified Purchase
    Reviewed in the United States on February 17, 2014
    Size: 56-380Verified Purchase
    2 people found this helpful
    Report

    Top reviews from other countries

    Translate all reviews to English
    Jerry
    5.0 out of 5 stars Excellent produit
    Reviewed in France on October 23, 2022
    Size: 56-380Verified Purchase
    Mr. C. Bignell
    5.0 out of 5 stars Excellent Battery Charging Extension.
    Reviewed in the United Kingdom on February 14, 2021
    Size: 56-380Verified Purchase
    One person found this helpful
    Report
    James
    4.0 out of 5 stars Good kit was as advertised
    Reviewed in Australia on December 20, 2022
    Size: 56-380Verified Purchase
    Heero Yuy
    5.0 out of 5 stars バッテリーレベルの簡易確認に、充電ケーブルの接続ポイントに
    Reviewed in Japan on January 11, 2022
    Size: 56-380Verified Purchase
    Customer image
    Heero Yuy
    5.0 out of 5 stars バッテリーレベルの簡易確認に、充電ケーブルの接続ポイントに
    Reviewed in Japan on January 11, 2022
    トランクルームの横にバッテリースペースがあるので、仕切りの内装を切り取ってインジケータを埋め込みました。バッテリーレベルが上から「低」「中」「満」になっているのは直感的じゃないかも。充電器をつなぐための接続ポイントがトランクルーム内にあるのは便利。延長コードも購入して、車室内に配線しておくとスマートです。
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    2 people found this helpful
    Report
    Barkev Antounian
    5.0 out of 5 stars Five Stars
    Reviewed in Canada on July 17, 2015
    Size: 56-380Verified Purchase