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ctek power inc






Expert Answers about Ctek Power Inc

  • How to Wire Two 6-Volt Batteries In Series to Double Output Voltage
  • To wire two 6-volt batteries in series to produce 12-volts, you would connect the load to the positive terminal of battery # 1. Connect the negative terminal of battery # 1 to the positive terminal of battery # 2. Ground the negative terminal of battery # 2. I have produced a diagram showing the connections for you.
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  • How to Connect two 12 Volt Batteries and Still have 12 Volts Output
  • There are two ways to wire up two batteries. One way doubles the volts of the two batteries and the other keeps the same amount of volts. In parallel the voltage stays the same and in series it is doubled. Check out the diagram for more info.
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  • Parts Needed to Add Interior Lights to Enclosed Trailer with 7-Way Connector
  • To mount a 12V battery in your trailer to power its lights you will possibly need a battery box like # PH13035 to hold it securely and also a way to tap into the 7-way's 12V trickle charge circuit, such as a junction box like # 38656, along with ring terminals like # DW05702-1. Note that a 7-way power feed can maintain a charged battery but cannot deliver enough power to charge a depleted one; for that you need a charger like the # CTEK56158 that you referenced. For maximum light operation...
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  • Charging Six 6-Volt Batteries in a 12 Volt System with 1 Battery Charger
  • You can choose multiple batteries provided they are connected in parallel to remain a 12 volt system. You will connect the positive terminal at the first battery positive post and the negative terminal to the first battery negative post. If you have 2 banks of 3 batteries, you would have to separate the 2 banks of batteries and charge each set of 3 separately. You will want to use a larger charger that can handle a higher ah rating. The CTEK MULTI US 7002 12-Volt Universal Battery Charger,...
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  • Charging an Auxiliary Battery and Dual Trailer Batteries with the CTEK Battery Charger
  • Yes, charging the auxiliary battery in the engine compartment and helping to maintain the two 12 volt batteries, that are connected in parallel, in the camper with the CTEK Battery Charger, item # CTEK40186, is possible. Essentially this charger is boosting the input signal from the charging source. The best source is the vehicle alternator. If the charging source is the vehicle alternator the D250S will boost the charge to the auxiliary battery without affecting the charge going to...
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  • Is it Safe to use a CTEK Battery Charger for Long Periods of Time on a Stored Vehicle
  • You should have no problem setting this battery charger and leaving it for months on end, unattended. The CTEK Battery Chargers work very differently than the old, traditional battery tenders. The old tenders used a trickle charge. Basically they constantly applied a little bit of power. This wastes electricity and can lead to some lead acid batteries overflowing, which is a big problem. The CTEKs do not trickle. Instead they detect that the battery has lost some charge. Then the...
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  • Using an Auxiliary Vehicle Battery to Run 12 Volt Power on a Trailer
  • The issue is that if you have batteries mounted under the hood of the truck and you are trying to use the electrical system of the batteries to charge a trailer battery you will not be able to achieve sufficient current to charge up the battery, only maintain the charge that is already in it. Using the 12 volt power circuit on a 12 way will accomplish this task. You would route a wire from the 12 volt pin from the back of the trailer side connector to the positive terminal of the battery...
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  • Powering Hydraulic Dump on Dump Trailer
  • If you are looking for something to power the dump on your dump trailer, I highly recommend an independent battery specifically for powering the dump trailer. We have a few different options for charging the battery on the dump trailer. Powering the dump off of the vehicle battery may put too much draw on the vehicle battery. One way you could charge the battery to power the dump trailer is using a CTEK Universal Battery Charger, such as # CTEK56158. This battery charger maintains and...
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  • Recommended Battery Charger to Maintain Four Batteries Wired in Parallel
  • I spoke with my contact at CTEK and to maintain a full charge in extreme weather he recommended the CTEK MULTI US 25000 High-Capacity 12-Volt Battery Charger, part # CTEK56674, for your Freightliner truck with a bank of 4 starting batteries 12v wired in parallel. He strongly advised against going with anything less than the 25000. After the batteries reach full-charge, this charger switches automatically to pulse-maintenance to maintain the charge. I have included the installation instructions...
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  • Troubleshooting a Constant Blinking Power Light on the CTEK MUS 4.3 to Recondition a Battery
  • I have confirmed with my contacts at CTEK and the green power indicator light should be continually flashing during the reconditioning or charging process. If it is not flashing then the charger is not recognizing the battery. This could be due to an bad connection or a completely dead battery. I recommend checking the connection points on the battery and make sure that they are secure, weather you are using ring terminal or clips, please make sure that you have a solid connection....
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  • How to Charge Multiple Optima Batteries with the CTEK 7002 # CTEK56353 Battery Charger
  • I Contacted CTEK to be sure that I could give you the correct information on charging your 4 Optima Yellow Top batteries. He said that as long as the batteries are connected in parallel, still a 12 volt system, you can use the CTEK MULTI US 7002 12-Volt Universal Battery Charger w/ Pulse Maintenance and Backup Power, item # CTEK56353, to charge all 4 batteries at the same time. He also stated that the CTEK MULTI US 7002, is the charger that they recommend for the Optima Yellow Top and is...
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  • Recommended CTEK Battery Charger for Marine Battery Running Backup Sump Pump
  • What you are wanting to do is certainly possible, but because the # CTEK56158 does not have a maintenance mode, it could not be permanently connected to the battery and forgotten about. My contact at CTEK tells me that their 7002 model, part # CTEK56353 does have a maintenance mode and could be continuously used to maintain your marine battery while remaining connected to the battery, and while the battery remains connected to the pump. Once the charger senses a voltage drop in the...
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  • How to Connect Two 6 Volt Batteries and a 12 Volt Battery Together and Have 12 Volts
  • I attached a picture that shows how to run batteries in both series and in parallel. You will need to wire up the 6V batteries like the picture on the left so that they would be in series and at 12 volts. To connect a 12 volt battery to that circuit you would need to run the positive post of the 12v battery to the positive side of the battery run on the in series batteries. Not the one that is connecting the two batteries, the one that would be the output of the two in-series batteries....
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  • Battery Charger for a Trailer Battery on a Dump Trailer
  • For your larger battery, I do recommend the CTEK MULTI US 3300 12-Volt Universal Battery Charger, part # CTEK56158. This charger is designed for larger batteries like the one on your trailer. The 12-volt accessory circuit on your 7-way trailer connector can be used to maintain a charged battery, but it won't have enough push to charge a discharged battery.
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  • CTEK Battery Charger Does Not Stay in Desulfation Stage for More than a Few Seconds
  • There is no set time for each charging phase for CTEK battery charger # CTEK56353. If the battery is at or above the terminal voltage preset level then it will go on to stage 2. This would mean that the battery does not necessarily have sufficient lead sulfate crystals that need to be converted back to sulfuric acid. Also, on batteries that are completely dead or have excessive sulfation, the charger will not be able to resurrect it. Check to make sure that the connection points on the...
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  • Adding 12 Volt Power Outlet in a Camper for an Electric Blanket that Plugs Into a Cigarette Lighter
  • A very simple solution wou8ld be the Battery Adapter - 12-Volt DC Cord to Battery Clips, # A-203. Connect the battery clip ends to the battery and plug in your electric blanket in the 12 volt end. Depending on where you will have a battery, the 3 foot cord may or may not be long enough. For a more permanent solution you can mount the Hopkins 12-Volt Power Socket with Power Wire and Fuse Assembly, # HM55115. It comes with an extra 17 feet of wire to connect to a battery and includes an...
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  • Parts Needed to Charge a Trailer Battery for a Winch
  • First, the wiring on a trailer connector can provide a maintenance charge to a 12 volt battery on a trailer but it will not be able to fully charge it. The 12 volt circuit on a 7-Way is already circuit protected so a separate fuse or breaker should not be needed. There is a way you can provide a charge to the battery from the truck. You would need to equip the truck and trailer with separate single pole connectors independent of the 7-Way. For the trailer side, you would need Pollak...
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  • Can the 12 Volt Circuit in 7-Way Trailer Wiring Charge a Trailer Mounted Battery
  • First, when you connect the CTEK battery charger to the trailer battery you will need to ground it somewhere other than the battery negative post. It will need to ground to the trailer frame or another clean metal surface. The 7-Way wiring is not large enough and, most likely, the alternator on the vehicle is not strong enough to push back enough amperage to charge the trailer battery. The 7-Way wiring can provide a maintenance charge only to the battery. This will keep the battery at...
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  • Can a CTEK Battery Charger be Used to Charge a Deep Cycle Battery While Using Lighting in a Trailer
  • Yes, you can use the CTEK US 3300 12-Volt Battery Charger, item # CTEK56158, to charge a battery while using the lights in the trailer. One thing to keep in mind is that the smaller battery charger will not be able to keep up with the lighting use in the trailer and the battery will eventually be drained, if not allowed to charge when the lights are not being used. It will not harm the charger. A better option is a charger that has a supply mode. The CTEK MULTI US 7002 12-Volt Universal...
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  • How to Semi-Permanently Install CTEK 3300 Charger CTEK56158 in C5 Corvette
  • The CTEK 3300 12-Volt Universal Battery Charger, part # CTEK56158, can be installed semi-permanently on your Corvette by using the included harness with ring terminals. This part of the charger kit is shown in the linked photo. I own one of these CTEK chargers and it works great for keeping my old Harley's battery topped off. You will wire the two ring terminals to your battery using the hardware already on it. Then when its time to garage and charge up the 'Vette you'll just need to...
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  • Solar Panel Charging Option for a 12V5AH Breakaway Battery
  • There are solar options for charging a 12V5AH breakaway battery. You could use the CTEK D250S Universal Battery Charger, # CTEK40186. This charger includes an input for connecting a solar panel without the need of a regulator. I have attached a photo that shows how to connect a solar panel and how to connect the charger to the battery. The connector on the top left is for the solar panel in and the top right connector is for the solar panel ground. The bottom right connector will connect...
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  • 7-Way to Cigarette Lighter 12 Volt Outlet Recommendation
  • Sounds like you would be interested in the Hopkins Trailer Connector part # HM47675. This will plug into a 7-way and will provide you with a cigarette lighter 12 volt outlet. I attached a review video for this product for you to check out as well.
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  • How to Power Interior Lights on a Trailer Without Being Connected to a Tow Vehicle
  • I do have a solution for your situation, however, I do not recommend running two power sources to the same circuit on your trailer, this could cause a short. Instead, you will want to run the #4 wire from the 7-pin trailer connector to the positive post of the trailer battery. Next, connect the wire from the battery in the fuse box to the same location that the power wire from the trailer connector was connected to for the interior lights. This will put a 15-amp fuse between the battery...
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  • What Charger to Use for 6-Volt Golf Cart Batteries
  • It is possible to use a 12-volt battery charger like the CTEK MULTI US 3300 12-Volt Universal Battery Charger # CTEK56158 that you referenced with 6-volt batteries only under specific conditions. Two batteries at a time can be given a maintenance charge from a 12-volt charger provided they are wired in series to present a 12-volt load to the charger. They also have to be in good condition and fully charged to do this. You cannot charge depleted 6-volt batteries with a 12-volt charger. My...
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  • Battery Charger Recommendation for Charging 2 6-Volt Batteries
  • You need to find out if the 2 6-volt batteries at a time are wired in series or in parallel. If they are wired in parallel then the batteries will have an output voltage of 6-volts and would need a CTEK UC 800 6-Volt Battery Charger # CTEK56191. If they are wired in series the output voltage of the 2 batteries will be 12-volts. The CTEK Multi US 7002 12-volt Universal Charger # CTEK56353 that you referenced would be an excellent choice if this is the case. I attached a review video...
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  • Can Battery be Charged through Cigarette Lighter with a CTEK Battery Charger on 1999 Porsche Boxster
  • Sweet car. For extended time it is best to connect the CTEK battery charger, # CTEK56158, directly to the battery. Otherwise you will be running the charger cables out of the vehicle and will have to close the door on the wiring. The wiring on the 12 volt port is also fairly thin so it is not the ideal set up for charging a battery. I recommend attaching the ring terminal connections to the battery and leaving that end tucked away with the battery. Then when you want to charge the battery...
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  • Do CTEK Battery Chargers Get Hot While Charging
  • It is pretty common for CTEK chargers like the # CTEK56158 that you referenced to get hot to the touch while they are charging. Typically they will get pretty hot while they are doing the bulk of the charging but then once they switch to maintenance mode they cool off a great deal. Most likely your battery is in pretty bad shape. I would leave the charger on it and make sure it's in a well ventilated area.
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  • Can Power Inverter Be Used While Battery Is Being charged
  • A battery charger like CTEK MULTI US 7002 12-Volt Universal Battery Charger, part # CTEK56353 has some great features like pulse maintenance and backup power so you do not have to reset your system after the battery is charged. Using an inverter like you said you have will deplete the stored battery power and should not be used while the battery is being charged. When using the charger it will provide pulse maintenance to keep the battery fully-charged when you are not using the...
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  • Connecting Solar Panel Lead Wires To Two-6 Volt Batteries Connected In Series
  • For this application you will want to use the CTEK D250S Dual Battery Charger 12V- 20a, 5 step, Heavy Duty # CTEK40186. This will give you a clear input for your solar panel and alternator and a clear positive output to your two 6V batteries run in series and to negative. I've attached a diagram as requested.
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  • Choosing Between CTEK 3300 and 4.3 Battery Chargers for Use on 2012 BMW X3 SUV
  • A maintenance charger is a great way to help maintain a healthy 12V battery when stored for long periods, especially in cold weather. I have used a CTEK charger on my motorcycle battery (year-round, any time it is in the garage) for over a year and it has proven to be reliable and effective at keeping that battery charged and ready to go. The main differences between the two CTEK units you referenced, their MULTI US 3300 # CTEK56158 and their MULTI US 4.3 # CTEK56864, are the maintenance...
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