Jan 30, 2021 so my research brought me to the ctek 56353 multi us 7002 12volt battery charger and the ctek 56959 mus 4. At the beginning of the absorption phase, the voltage will be 14. In this video we explain what exactly makes the new ctek mus 4. Dec 28, 2020 this is what i have recently observed with my ctek 7002 charger with internal temperature sensor when charging at 35f, in 14. While ctek specifies that you can use the 3300 for redtops, the mus 4. We use them throughout our shop to keep all the race car batteries healthy and ready to go. The 8 stages of a ctek battery charger the streetside garage. The charger can solve a broad range of batteryrelated problems and is the perfect charger for those with high demands. Stages 1,2 and 3 went by fairly quickly, but its now on stage 4 for 3 hours. Its been estimated that sulfation causes the untimely demise on 80% of all. On the initial unit the test function would read incorrectly, talked to support and ended up getting a new unit on warranty. My original ctek 3300 worked great for years but needed to be replaced.
Great charger for 12 volt batteries and can, in some cases, revive batteries you would otherwise replace. Disconnect the charger from the wall socket before disconnecting the. Be wary when using a battery charger page 2 porsche. These chargers represent the latest technology within battery charging. However their test function is a complete shame and id save the extra and get the ctek mxs 5. It could also be due to some other reason dictated by the ctek software programming of the charger. Make sure to follow instructions and top up the battery. It offers state of the art technology that was previously only found in ctek s professional products and features 8 patented steps to maximize battery life and performance. Sweden ab, and the latest version battery charging technology the mains. According to the manual max times for stages 3 and 4 are 20 hours and 10 hours respectively. Ctek ctek battery chargers and tenders autoanything.
The ctek lithium us is a fully automatic connect and forget charger with 8 charging steps including a testing sequence to show if the lifepo4 battery can take and retain the charge, a unique maximization step to restore full capacity, and patented maintenance charging to ensure maximum performance even after months of inactivity. Stop throwing money away on dead batteries with ctek. This charger and alternator team up to power, extend, restore, and maintain all leadacid batteries. Unlike my old 3300 ctek, the first step of the mus 4.
Ctek battery chargers are the industryleading, original smart charger and they work on batteries in cars, atvs, rvs, trucks, boats, motorcycles, and much more. These char gers represent the latest technology within battery charging. Use of an attachment not recommended or sold by ctek may result in a risk of. Charging boxes and charging cables for your electric vehicle. Be wary when using a battery charger page 2 porsche 718 forum. Why would phase 3 of ctek charging go quickly but phase 4 go. Once the battery reached step 4 it has been charged to 80% and the vehicle may be started after the ctek charger is removed. Nov 16, 2020 i have a motomaster eliminator ultra agm group 94r l4h7 battery and a ctek multi us 3300 4 step charger. May 08, 2015 its my understanding that the battery charger ferrari provides with the speciale is a ctek. Fully automatic microprocessor controlled charger with builtin automatic temperature sensor features a unique combination of advanced charging modes and makes the new mxs 5.
According to the charger manual it can also be used to charge motorcycle batteries. It offers state of the art technology that was previously only found in cteks professional products and features 8 patented steps to maximize battery life and performance. Charge 12 volt fully automatic charger and tester 4. With this chargers help, you might find your batteries have a lot of life left. Jul 06, 2018 most ctek chargers have builtin antisparking technology, protection against short circuits, and protection against reverse polarity connecting the charger cables to the wrong battery terminals. This charger is included in a series of professional chargers from ctek sweden ab and represents the latest technology in battery charging. I like to charge the battery periodically if i havent been driving my bmw very much. Instead, resurrect it and get an accurate diagnosis, with the ctek mus 4. Connect the black clamp to the vehicle chassis remote from the fuel pipe and the battery. Allowing the charger to reach step 7 will result in a 100% fully charged battery. Dont know anything about the model of ctek you used, but attached is the manual for my 4. A maintenance stage that allows you to leave the charger connected to a battery for months while it keeps the battery at peak charge. I decided to buy a ctek 3300 battery charger for my stradale.
I read the manual, and it said that the connector should first be connected to the battery then the charger should be plugged into the power outlet. The exclamation mark in the upper left corner illuminates if the charger is incorrectly connected, if the charging cycle gets interrupted, or if the battery is too sulfated or too old to accept a charge. Before replacing with a new battery, can i use the ctek 56959 mus 4. Connect the red clamp to the batterys positive pole. The recond and snowflake modes operate individually or together in both 0.
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