This Buy It Now listing is for the new model CTEK MUS 0.8 battery charger

  • This charger will maintain your ATV, UTV, Side by Side, Rhino, Gator, etc. battery at full charge and allow your battery to exceed it's projected lifespan.

  • Also known as a float charger or battery tender/maintainer.

  • "The world's smartest charger"
  • Compact in size, weather resistant and dust proof.

  • Out performs "Battery Tender" Full Warranty, Brand new in box.
Free USPS Priority Shipping

Compatible with all Side by Sides & BMW motorcycles by wiring directly to the battery (even 2005+ 1200/RT with can-bus, pigtail is included w/charger). Pre-CANbus (2004 and earlier) can order the optional cigarette adapter and charge via factory port/plug (cig adapter converts to fit mini cig plug on BMW, Indian, Ducati, Triumph, etc).

As seen on Dream Car Garage, CTEK makes chargers for Aston Martin, Harley Davidson, Porsche, Mercedes-Benz Mclaren SLR, Maybach, Ferrari, Bentley and Lamborghini.

How to choose the correct CTEK Battery Charger Model

Please call us if you need more information:

M-F 9-5 PST 9497221084 or 8774356911

We are the most trusted, reliable and only authorized CTEK "Web Dealer" selling . Don't jeopardize your warranty or purchase someones old stock or used charger over a couple of bucks!

  • Charger comes with one pair of alligator clips and one set of hard wire ring connectors (cord set).
  • Accessories available include: Cigarette lighter adapter ($11.99) and extra cord sets ($5.99).
  • Accessories will ship with your charger at no additional charge.


  • Instead of burying you with a ton of facts, here is all you need to know about CTEK:
  • The US 800 Charges and maintains all batteries including motorcycles, snowmobiles, jet skis, and power sports toys with batteries up to 100ah
  • If you battery is larger then 100ah just move up to a CTEK 3300 or 7000).
  • The US 800 will maintain any 12 volt battery on any vehicle.
  • This is the "World's smartest battery charger" that only gives your battery as much juice as it needs.
  • The CTEK switched mode charger does this with very low heat and can be built in a weather resistant and dust proof housing.
  • Beats "Battery Tender" 10 ways.

We are an authorized CTEK dealer and we are listed on CTEK's web site. Do you need a charger for your Red Top Optima? The CTEK 3300 is the only charger recommended for use on Optimas and actually has a special button dedicated as such. The CTEK model 3300 and 7000 are for sale at our other listings.
You can leave this charger hooked up for months without damage.
When you need your toy, the battery is charged and ready to go. What is that worth?

Let our feedback speak for itself: "HIGHLY RECOMMEND FAST SHIPPING DONT GET ANY BETTER THAN THIS SELLER", "A++++ SUPER GOOD DEAL THANKS", "Blue Ribbon! Fast shipping. Product as represented.", "Super fast transaction! AAA+++er", "Solid seller, good communication, fast ship! As good as it gets! A-OK++, Go for it", "Bought Sunday, arrived Wednesday in perfect shape. That's great service. Thanks".

Please see our perfect feedback for your buying confidence. WE SHIP FAST!

Check out Woody's store.