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CTEK 2.3A CT5 Powersport Battery Charger - 40-339
CTEK 2.3A CT5 Powersport Battery Charger - 40-339 - Image 8 CTEK 2.3A CT5 Powersport Battery Charger - 40-339 - Image 2 CTEK 2.3A CT5 Powersport Battery Charger - 40-339 - Image 3 CTEK 2.3A CT5 Powersport Battery Charger - 40-339 - Image 4 CTEK 2.3A CT5 Powersport Battery Charger - 40-339 - Image 5 CTEK 2.3A CT5 Powersport Battery Charger - 40-339 - Image 6 CTEK 2.3A CT5 Powersport Battery Charger - 40-339 - Image 7 CTEK 2.3A CT5 Powersport Battery Charger - 40-339 - Image 8
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time. With dedicated programs for lead-acid and lithium (12V LiFePO4) batteries, you can get the best performance out of your powersport vehicle batteries whether you're on land, water, snow, or ice. Alligator clamps and eyelets included

To give you the best performance possible, your powersport vehicle needs to be in top condition. Powersport vehicles are often stored for long periods of time. The CT5 POWERSPORT battery charger provides peace of mind that your battery is charged to capacity and ready to go when you are.

The CT5 POWERSPORT has been designed specifically to charge and maintain powersport batteries using advanced technology to give you three fully automatic charging and maintenance programs - Normal: for all lead-acid batteries, including AGM, Lithium*: for all lithium* batteries and Recond. If required, you can connect The CT5 Powersport directly to the battery indefinitely, it will not over or undercharge.

The CT5 POWERSPORT is suitable for all motorcycles, ATVs, Jet Skis, and snowmobiles. The CT5 POWERSPORT offers features such as a special reconditioning function that restores stratified and deeply discharged batteries, unique maintenance charging, and the charging of demanding AGM batteries (i.e. Optima). The charger is splash and dustproof, designed to protect vehicle electronics and non-sparking, reverse polarity protected, and short-circuit proof. It is delivered with a 5-year warranty. It provides an outstanding charging experience!

Features:
  • Charges Lead-Acid and Lithium (12V LiFePO4) Batteries
  • Minimum battery voltage required: 2.0V LEAD-ACID / 5.0V LITHIUM
  • Tests and Restores Battery Capacity
  • Non-Sparking, Reverse Polarity Protected
  • Battery Capacity: 5-25ah
  • 5 Year Warranty

Technical Specifications:
  • Input: 110-120VAC, 50-60HZ, 1.1A max
  • Output: 14.4/15.8/14.2V, 2.3A max
  • Back Current Drain: Corresponding to less than 1.5Ah/month
  • Ambient Temperature: -4°F to +122°F (-20°C + +50°C)
  • Battery Types: 12V: WET, Ca/Ca, MF, AGM, GEL, LiFePO4
  • Battery Capacity: 5-25Ah
  • Insulation Class: IP65
  • Warranty: 5 years

Notes:
  • Back current drain is the current that drains the battery if the charger is not connected to a power outlet. CTEK chargers have a very low back current.


Other Part Numbers:
Ctek #ctek40-339

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Ctek Banner

Who is CTEK?

CTEK was established in 1997 in Vikmanshyttan, which is a small village in Dalarna, Sweden. It was founded by Bengt Wahlqvist, a Swedish inventor who created the first battery charger to use electronic pulse technology. Today, CTEK is considered the leading brand when it comes to smart battery chargers.

World-Renowned Brand

Since it was first introduced in the market, CTEK has grown exponentially, selling over a million battery chargers in over 70 countries worldwide. Their product is used by various professional workshops and is also used in different industries as well. 

Better Charging Solution

As modern vehicles tend to be more technologically advanced, it heavily relies on the battery. As a result, battery charging has since become an essential part when it comes to vehicle maintenance and should not be overlooked. CTEK products provide a safer and more efficient way of charging and help in prolonging the life of the battery.

A Growing Company

In 2018, CTEK acquired Chargestorm which is a Scandinavian company that is considered the largest producer and developer of Electric vehicle charging solutions. This acquisition has helped the company cement its position in the industry and helped it in developing innovative products for this market segment. 

Purchase CTEK products at Vivid Racing

If you want a product that would help you prolong your car battery’s life, then CTEK has the right product for you. Considered the best smart charger in the market, they have become the brand of choice of various automobile owners. To know more about CTEK, visit Vivid Racing and check out their list of products that fit your specific needs.

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Sale price None
Wholesale price $56.40
Shipping Weight: 1.80
Length: 12
Width: 6
Height: 3
Product Added At Friday 15 April, 2022
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
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Emissions Info
Carb Approved -
Carb Number -
Epa Status N/A
Prop65 Yes
Carb Required -
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Vendor Inv Cost Retail Jobber MAP Core Updated
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