Deliver to Vanuatu

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

CTEK40-165 Battery charge indicator with 12 V Comfort connector 22 cm, Yellow, red

CTEK40-165 Battery charge indicator with 12 V Comfort connector 22 cm, Yellow, red

Q: I used this in my mercedes c class 2013 and it did not work with the cigarette lighter attachment . Can you advise why?

Suppose you checked the lighter socket is live with ignition off?

Q: I have plugged my traffic light adapter into a live cigarette socket, the battery is fully charged but the indicator only shows a red light

Hello. In my case the stop/start function stopped working, I suspected it was a battery issue but did not have any problems starting. It was in the middle of the first lockdown and the car had been in the garage for long periods of time, I thought the battery just needed a boost. I bought a smart charger and the traffic light adaptor. The traffic light was red, so I put the battery on charge it took 7 hours until it indicated full charge. A month later I was back in the same situation, the battery was 4 years old so I replaced it. I think the battery needs to be more than 80% charged for the stop/start to work. I noticed in hindsight that well known car accessory stores will perform an in depth check on the health of the battery, I should have gone down this route rather than buying the charger etc. The car hadn't moved since Friday, I tried the traffic light this morning and it was green. Hope this helps

Q: Can thsi be used with 12 volt lithium lifepo4 car starter batteries or is it only for lead-acid batteries?

This is an electronic device designed to measure a car battery voltage via car's cigarette lighter. The type of battery should be irrelevant.

Product ID: 67558049

Secure Transaction

Details

Brand
CTEK
Colour
Yellow
Product dimensions
31D x 6W x 5H
Item weight
0.05 Kilograms
Output voltage
12 Volts

💧IP65 water/dust protection

📏8.5 cm cable length

🔋12V direct charging

Description

🔋 Stay Powered, Stay Ahead – Never Miss a Charge!

UNIVERSAL FIT - Compatible with both 12 mm and 22 mm cigarette lighter sockets
DURABLE PROTECTION - IP65 rating ensures resilience against dust and water splashes
COMPACT LIGHTWEIGHT - Only 50g with a sleek 12.8 x 9 x 12 cm design for easy handling
EFFORTLESS INTEGRATION - Direct charging via 12V onboard socket for seamless power management
INSTANT BATTERY STATUS - LED traffic light system for real-time charge insights

The CTEK 40-165 Battery Charge Indicator is a compact, IP65-rated device designed for universal compatibility with 12 mm and 22 mm cigarette lighter sockets. Featuring an intuitive LED traffic light system, it provides instant battery status updates while enabling direct 12V onboard socket charging. Lightweight and durable, it’s the essential tool for proactive battery management on the go.

Have a Question? See What Others Asked

I used this in my mercedes c class 2013 and it did not work with the cigarette lighter attachment . Can you advise why?

I have plugged my traffic light adapter into a live cigarette socket, the battery is fully charged but the indicator only shows a red light

Will this work in a din socket? is it just a case of taking that red connector off? looking to use on my motorbike.

Can thsi be used with 12 volt lithium lifepo4 car starter batteries or is it only for lead-acid batteries?

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

VT9664

Duties & taxes incl.

Vanuatustore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago