CTEK NXT 5 12V lead acid and lithium battery charger
CTEK NXT 5 battery charger side view
CTEK NXT 5 charger with clamps and cables
CTEK NXT 5 charger in hand
CTEK NXT 5 charging a vehicle battery
CTEK NXT 5 under the hood of a car
CTEK NXT 5 maintaining a motorcycle battery
CTEK NXT 5 rated Very Good in a Motorrad compact test
CTEK NXT 5 12V lead acid and lithium battery charger
CTEK NXT 5 battery charger side view
CTEK NXT 5 charger with clamps and cables
CTEK NXT 5 charger in hand
CTEK NXT 5 charging a vehicle battery
CTEK NXT 5 under the hood of a car
CTEK NXT 5 maintaining a motorcycle battery
CTEK NXT 5 rated Very Good in a Motorrad compact test

CTEK NXT 5 12V Battery Charger & Maintainer for Motorcycles & Cars (Lead Acid & Lithium)

Regular price $235.00

The CTEK NXT 5 is the next generation of CTEK's best-selling 5 Amp class charger, and it adds what a lot of riders have been waiting for: a dedicated program for lithium batteries. One charger now covers the 12V lead-acid battery in your truck and the lightweight lithium (LiFePO4) battery in your bike.

Its 4.3 Amp output handles 12V batteries from 1.2 to 160 Ah, so it works on motorcycles, cars, pickups and boats. It's fully automatic, so you just connect it and forget it, and automatic temperature compensation keeps the charge right in extreme heat or cold. CTEK's patented desulphation and reconditioning modes help revive deeply discharged batteries and extend battery life, and an AGM optimization mode is ready for start/stop vehicle batteries.

The compact, rugged housing and rubber cables are built to stay flexible in winter, and a Connect U-terminal lead is included so you can leave a permanent connection on the battery.

Key Features

  • Lead-acid and lithium: supports 12V lead-acid and lithium (LiFePO4) batteries from 1.2 to 160 Ah.
  • Revives flat batteries: patented desulphation and reconditioning modes restore battery life.
  • AGM optimization mode for start/stop vehicle batteries.
  • Automatic temperature compensation for extreme weather.
  • Connect-and-forget: fully automatic and safe for long-term maintenance.
  • Compact design with robust rubber cables.
  • Connect U-terminal included for a permanent connection to the battery.
  • Safety built in: spark-free and reverse polarity protected; IP65 rated.
  • Comfort Connect system: works with CTEK's eyelet, extension, cig plug and indicator leads (sold separately).

Specifications

  • Battery voltage: 12V
  • Charging current: 4.3A
  • Charging voltage: 14.4V / 14.7V / 15.8V
  • Input: 110-120 VAC, 50-60 Hz, 1.1A
  • Battery capacity: 1.2-160 Ah
  • Battery types: 12V wet (flooded), maintenance-free, Ca/Ca, AGM, EFB, gel and lithium (LiFePO4)
  • Start voltage: 2.0V
  • Operating temperature: -4°F to 122°F (-20°C to 50°C)
  • Net weight: 1.32 lb (0.6 kg)
  • Protection: IP65

What's Included

  • CTEK NXT 5 charger
  • Battery clamps
  • Connect U-terminal lead

Great for: motorcycles with lead-acid or lithium batteries, cars, pickups, boats, and riders who want one charger for everything in the garage.

Add-Ons (sold separately): Click to add:

LED battery status leads (12V lead-acid batteries only; CTEK says its indicator leads are not compatible with lithium batteries):

Warranty

Backed by CTEK's 5-year limited warranty against manufacturing faults and material defects.

Part Numbers:
Manufacturer: 40-658
P/N: ctek40-658