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Battery Charger (12v) - CTEK 56864

Battery Charger (12v) 56864 Main Image
1 In Stock
Ships tomorrow
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SKU: 56864
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Battery Charger (12v) by CTEK

The CTEK MUS 4.3 is a charger that offers state of the art technology that was previously only found in CTEK professional product range. The charger can solve a broad range of battery-related problems and is the perfect charger for those with high demands. The MUS 4.3 offers features such as battery diagnosis that shows if a battery can receive and retain a charge, a special reconditioning function that restores stratified and deeply discharged batteries, unique maintenance charging, a mode for optimized charging during cold winter days and the charging of demanding AGM batteries (i.e. Optima). The unique display allows the user to follow the entire charging process.

The MUS 4.3 is a fully automatic 8-step charger that delivers selectable 0..8 A or 4.3 A to 12 V batteries from 1.2 to 110 Ah, and is suitable for maintenance charging up to 160 Ah. The charger is splash and dust proof, designed to protect vehicle electronics and non-sparking, reverse polarity protected and short-circuit proof. It is delivered with a 5-year warranty

Country of Manufacture: United States
Manufacture Quality: Aftermarket
Shipping Weight (lbs): 2.000

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About CTEK


This Battery Charger (12v) is made by CTEK.

CTEK uses high quality materials and state of the art technology to produce this Battery Charger (12v). You can trust CTEK to provide superior products and value for your money.® also offers a 1 year warranty on all parts made by CTEK because we stand behind the quality and longevity of all our parts.

If this is not the exact Battery Charger (12v) you are looking for, or you would like this part in a brand other than CTEK, please call us at (800) 467-9769 and one of our customer service experts will help you locate the exact part you need.

Vehicle Fitment & Notes

Fits all makes and models.

Warranty® is pleased to offer a one (1) year warranty on all parts. Your Battery Charger (12v) may be exchanged if it is defective within 365 days of your purchase date. Defective parts are only eligible for an exchange or store credit. No cash refunds will be issued for previously installed parts.

After one (1) year® will honor any extended manufacturer warranties. No exchange will be offered outside of the manufacturer's warranty process. Parts covered by the manufacturer warranty need to be exchanged through the manufacturer and may take up to 4-6 weeks.

If you would like to initiate a warranty claim or have questions about the process, please call us at (800) 467-9769 and a knowledgeable customer service expert will assist you.

Delivery & Returns

Delivery Info® proudly offers FREE shipping available on most orders. Some weight and size restriction apply. We also provide inexpensive and guaranteed 3 day, 2 day, and Overnight shipping options, so if you need your Battery Charger (12v) tomorrow,® can deliver!

Every® order is fast, reliable, and track-able, meaning you'll know exactly where your Battery Charger (12v) is at every step of the delivery process.® also displays your Expected Ship Date and transit time in your Cart, making our entire shipping process simple and transparent.

Every order consisting of all "In Stock" parts received before 5 PM ET Monday – Friday will ship the same business day. Every order consisting of all "In Stock" parts received after 5 PM Monday – Friday will ship the next business day.® stocks and ships all of our parts from our warehouse in Windsor, CT. Do not be fooled by drop shippers that claim to have everything and then hit you with three delivery charges. All of our parts come in the same box quickly and via your chosen delivery method and carrier. That's the® stock and ship advantage.

Returns Info® proudly offers a ninety (90) day cash return for all items purchased through®. The item must be new and in its original manufacturer packaging to be eligible for a cash refund.

If you would like to return an item or have questions about the process, please call us at (800) 467-9769 and one of our customer service experts will be happy to help.