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The CTEK XS 0.8 is a Swedish-engineered, 12V smart battery charger delivering 0.8 amps through a 6-stage charging process. Designed for small and seasonal vehicles, it features IP65-rated splash and dust resistance, advanced desulfation to extend battery life, and safety mechanisms like reverse polarity protection and spark-free operation. Compact and portable, it’s the go-to charger for maintaining motorcycles, ATVs, jet skis, and lawnmowers with professional-grade reliability.








| ASIN | B004RADNCQ |
| Amperage | 0.8 Amps |
| Best Sellers Rank | #3,962 in Automotive ( See Top 100 in Automotive ) #17 in Battery Chargers |
| Brand | CTEK |
| Color | Black |
| Country of Origin | Sweden |
| Current Rating | 0.8 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,442) |
| External Testing Certification | other |
| Global Trade Identification Number | 07350009568333 |
| Input Voltage | 12 Volts |
| Item Dimensions D x W x H | 14.4D x 27.2W x 5.4H centimeters |
| Manufacturer | CTEK Power, Inc. |
| Mfr Part Number | 56-833 |
| Model Number | 56-833 |
| Number of Ports | 1 |
| Specification Met | ETL |
| Unit Count | 1 Count |
| Warranty Description | 5 |
D**N
Please change this product
This is very bad product I can’t use onetime also just west my money
J**R
No se indica que es un enchufe UK por lo que además tuve que comprar un adaptador a enchufes UE.
T**H
In summary; This is a battery maintainer. It will monitor and maintain the health of your vehicles battery to ensure it does not deplete or overcharge. This will prolong the life of your battery and help ensure your vehicle available for you. Using the device is very simple, connect it to your battery, keep an eye on the indicators and how long each light has been illuminated, i.e. if the the maintainer hasn't moved to 'step 4' after 24 hours then there is an issue with your battery. The steps and timings are all detailed within the CTEK manual supplied. Once at Step 5 the device will happily sit and monitor / top up as required. It can be used for small or large batteries (up to 100Ah) - please ignore the other reviews here suggesting that you should spend more money for other CTEK chargers such as the MXS 5.0 etc. for larger batteries - this is simply not true. The CTEK manual confirms this support batteries up to 100Ah. I have this connected to a 70Ah - 760A battery and the 0.8 keeps the battery in perfect condition. The CTEK device does not feel warm or make any buzzing noises. I wasted too much money on cheap poor quality chargers and hours of my life messing about with heavy car batteries! I finally came to my sense and paid out the premium and i'm so sorry for not having done it sooner! When buying the CTEK the questions I asked myself was: Do I want to leave a cheap clone charger/maintainer plugged in and connected to my cars battery for 24 hours a day? Answer - No. Overcharging carries potential fire hazard. CTEK is a quality Swiss brand you can trust, in fact the battery maintainers sold by the top-end car manufacturers dealerships (Bentley, Porsche, Merc etc.. ) are actually this exact product, manufactured by CTEK and re-branded and sold by these dealerships at three times the price! Do I want to risk damaging the delicate electrical components of my vehicle? - No. Okay so this item is more expensive than some 'clones' however it is significantly cheaper than the potential damage I could do by constantly attaching and detaching a powerful 8 amp charger/maintainer to my vehicle delicate electrical circuity. The CTEK 0.8 conveniently allows me to alternate between the two batteries in my car. I have the device itself hanging on the wall. I purchased the 'CTEK Connect 2.5m Extension' to extend the range and the 'CTEK Indicator eyelet m8' so that I can conveniently attached to a second battery (as only one set of eyelets is supplied with the CTEK 0.8). A couple of 'L hooks' from the hardware store and I now have the CTEK safely attached to the wall where I can easily monitor the status of the battery. See image attached. Also using the Connect Extension also means that if the cable becomes damaged then I only have to replace that cheaper cable rather than the whole CTEK maintainer. I hope you found my review useful and it helped to answer your questions? If so, please click helpful below so that others can find it too!
A**R
I am satisfied
P**4
Produit PAR-FAIT!!! J'avais longtemps hésité vu le tarif élevé, mais c'était une erreur ! Ce produit c'est juste le TOP, on sent que la batterie est analysée très profondément. J'ai même réussi à récupérer une vielle batterie que le chargeur précédent n'arrivait pas à charger. Donc je suis super heureux de cet achat, je vous le conseille chaudement. Ca vaut franchement la peine !!!.
K**S
Super gutes Gerät für die Dauer-Be-und Entladung der Batterie und damit für ihre Lebensdauer. Sehr gutes Preis-Leistungsverhältnis. Läuft jetzt seit 2 Jahren ohne Störung.
Trustpilot
3 days ago
1 month ago