CTEK NXT 5 NA

Meet the NXT 5 battery charger. Built tough, designed smart – and for lead acid and lithium-ion batteries. Our 4.3A charger is packed with award-winning Swedish technology – and has CTEK’s DNA running through it. It delivers flawless charging performance, even in extreme weather. The built-in patented technology includes reconditioning modes for deeply discharged batteries, automatic temperature compensation and AGM optimisation. It’s fully automatic so just ‘connect-and-forget’– and it’s safe, spark-free and perfect for automotive enthusiasts and everyday drivers. The NXT 5 ensures your battery is always prepared for the drive ahead – effortlessly reliable and built to last.

Features

• Revives flat batteries and extends battery life.
• Supports 12V lead acid & lithium* batteries (1.2-160Ah).
• Connect U-terminal included for permanent connection to the battery.
• Automatic temperature compensation for extreme weather.
• Fully automatic, spark-free and reverse polarity protected.
• Patented desulphation & reconditioning modes restore battery life.
• AGM optimisation mode for Start/Stop vehicle batteries.
• Quick and easy ‘connect-and-forget’ usability.
• Backed by a 5-year warranty for total peace of mind.
• Award-winning Swedish technology for unmatched performance.

Technical data

Charging category: AC charging

Input: 110–120 VAC, 50–60 Hz, 1.1 A

Output: 14.4/14.7/15.8 V, 4.3A 

Battery chemistry: Lead acid; Lithium-ion

Battery types: 12 V; WET; MF; Ca/Ca; AGM; EFB; GEL; LiFePO₄

Battery capacity: 1.2–160Ah

Back current drain*: corresponding to less than 1Ah/month

Battery voltage: 12V

Ambient operating temperature: -4 °F to +122 °F (-20 ˚C to +50 ˚C)

Start voltage: 2.0 V

Ripple**: Less than 4%

Temperature compensation: Built-in compensation of charging voltage based on ambient temperature.

Degree of protection: IP65

Net weight: (unit with cables)1,32 lbs

Manufacturer Warranty: 5 years

Disclaimer: All products and product specifications are subject to change without notice, to improve reliability, function or design. In the event of product error, we reserve the right to inspect the product and verify the fault. All product returns are subject to our standard warranty terms.

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

**) The quality of the charging voltage and charging current is very important. A high current ripple heats up the battery which has an aging effect on the positive electrode. High voltage ripple could harm other equipment that is connected to the battery. CTEK battery chargers produce very clean voltage and current with low ripple.

CTEK issues a limited warranty to the original purchaser of the product. Depending on the product, the limited warranty period will vary. The limited warranty is not transferable. The warranty applies to manufacturing faults and material defects. The warranty is void if the product has been handled carelessly or repaired by anyone other than CTEK or its authorized representatives. CTEK makes no warranty other than this limited warranty and is not liable for any other costs other than those mentioned above, i.e. no consequential damages. Moreover, CTEK is not obligated to any other warranty other than this warranty.