







🔋 Power up smarter, not harder — keep your ride ready for every adventure!
The CTEK MXS 5.0 is a premium 12V, 5A smart battery charger designed for cars and motorcycles. Featuring built-in temperature compensation and a dedicated AGM mode, it automatically optimizes charging while reconditioning batteries to extend their lifespan up to three times. Engineered in Sweden for durability, it offers weather resistance and reverse polarity protection, making it a reliable, all-in-one battery maintainer with versatile connection options.








| ASIN | B00FC42HAA |
| Amperage | 5 Amps |
| Best Sellers Rank | #210 in Automotive ( See Top 100 in Automotive ) #1 in Battery Chargers |
| Brand | CTEK |
| Color | black |
| Connector Type Used on Cable | Crocodile Clamps, Ring-Terminals |
| Current Rating | 110 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (11,869) |
| Global Trade Identification Number | 07350009569750 |
| Input Voltage | 12 Volts |
| Item Dimensions D x W x H | 5.7D x 10.7W x 2.1H centimeters |
| Item Weight | 7.06 Ounces |
| Manufacturer | CTEK |
| Mfr Part Number | MXS 5.0 |
| Model Number | 56-975 |
| Output Voltage | 12 Volts (DC) |
| Specification Met | Energy Star |
| Warranty Description | 1 |
S**S
good for preventing battery for getting dead
works fine no issues
K**D
Best thing to have
It refreshes batteries and recharge overnight perfectly
N**N
Best car battery maintainer on the market
Best car battery maintainer on the market
S**6
It’s an excellent product from Sweden
Professional charging device not only for bikes, I use it for many years on German Sport cars, It never gave up. I can recommend this Swedish product with 5 years Warranty. Price / Quality = 10/10
A**S
its working fine on both my cars
its working fine on both my cars on Rolls royce Wraith at AGM Charging mode, took 3h for charging full. and on my second car (Jeep Wrangler) took 2h at normal battery Charging mode A+++
S**C
Good charger
Does the work to make sure that after 4 months out of the country my car can re-start right away at the 1st quater turn. Thank you
S**N
Perfect
Very good product blend with my scout bobber
S**.
جيد
B**Y
This battery charger also provides a 12 volt output for testing components that I have found to be an excellent tool - you don't have to find a car battery to do the job. An excellent versatile product reasonably priced
G**N
Prima di acquistare questo modello mi sono informato parecchio. Il primo fatto positivo è la scelta dell'amperaggio: 0.8A per le batterie da moto, 3.8 per quelle da auto. Ci sono poi una serie di programmi per il recupero delle vecchie batterie (ricarica accumulatoti che sono scesi fino a 2V), per la desolfatazione e per il mantenimento di carica. Il prodotto è corredato da comodissimi attacchi rapidi che possono essere lasciati sulla batteria per un mantenimento molto semplice. Non costa poco, ma se durerà nel tempo sarà di sicuro un ottimo acquisto.
S**N
Den fungerar bra men varför engelsk kontakt på den får ju klippa av den och sätta på svensk kontakt garantin gäller ju inte nu kasst
D**R
I don't write many reviews on Amazon but having recently used it in anger I thought I'd add my thoughts on this charger. I've had my CTEK MXS 3.8 for 6 years so this is a long term review. I bought it for my 1961 Hillman Minx, which used to eat batteries as it is laid up every winter, doesn't do a huge amount of mileage in the summer and isn't terribly efficient at charging when its running, so I used regularly to have recourse to an old-school non-smart charger. I was recommended the CTEK by a mechanic I know who specializes in restoring high end classic cars and keeps several himself. Since purchasing the CTEK I leave the car on charge in the garage full time (the eyelet lead allowing a permanently available plug-in connection is great), relying on the charger to keep the battery charged and conditioned. The result is that my old car is always ready to go, and I have only just needed to replace the battery which I'd then had about a year, so it was 7 years old altogether - previously they generally lasted about 3 years before they became incapable of holding a charge. However just this week I've put the charger to another use which prompted this review. My daily driver is a Toyota Prius, and anybody familiar with these cars knows they have a low powered 12V auxiliary battery that is only used for initially booting up the computers and enabling the main traction batteries. Unwisely I left the car unused for a few weeks during Covid lockdown resulting in the 12V battery going flat. Priuses have a lot of sensitive electronics and it's easy to cause problems if you're not careful when charging them but the CTEK did the job without fuss and showed 4 LEDs (ready to start) in just a few hours. I can't speak to the mode switch that some reviewers have complained about as I set it to normal when I first got it and haven't touched it since. I don't have a motorbike and the cold weather setting merely increases the charging voltage from 14.4V to 14.7V according to CTEK. I'm not sure how much benefit there is to that, it certainly seems to function perfectly well when left in normal mode. I can confirm that the charger still works as well now as it did 6 years ago ,having been in almost continuous use, and it has already more than paid me back its purchase price by extending the life of my battery.
M**E
Gutes Ladegerät. Würde ich wieder nehmen. Zur Zeit ist der VW Bus gerade angeschlossen
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