The NXT 15 is a tough, high-performance 15A battery charger designed to handle any type of 12V battery. Award-winning Swedish technology offers versatile modes like reconditioning, supply mode and temperature compensation – ensuring fast and dependable charging and maintenance – whether performance cars, boats or leisure vehicles.
Take charging to the next level with NXT 15
Introducing the NXT 15 battery charger. It’s a powerful, high-performance 15A charger, packed with award-winning Swedish technology – and with CTEK’s DNA running through it. NXT 15 ensures flawless charging and maintenance for 12V lead acid and lithium-ion batteries. Features include desulphation modes, reconditioning for deeply discharged batteries, constant 13.6V supply mode, and built-in temperature sensor for optimal charging in any weather. It’s fully automatic so just ‘connect-and-forget’– safe, spark-free and perfect for performance vehicles, boats, caravans, trucks and more.
Features:
- 15 A power for faster charging and consistent performance.
- Supports 12V lead acid & lithium* batteries (30-350Ah).
- Supply mode delivers constant power (13.6V/15A) to support the battery.
- Automatic temperature compensation for extreme weather.
- Fully automatic, spark-free and reverse polarity protected.
- Compact design with robust rubber cables.
- Patented desulphation & reconditioning modes restore battery life.
- Convenient ‘connect-and-forget’ usability.
- Backed by a 5-year warranty for total peace of mind.
- Award-winning Swedish technology for unmatched performance.
Technical Data:
- Input: 110–120 VAC, 50–60 Hz, 3.0 A
- Output: 14.4/15.8/13.6 V, 15 A, lead-acid battery types. 13.8 V/14.4 V/13.3 V, 15 A, LiFePO4
- Battery chemistry: Lead acid; Lithium-ion
- Battery types: WET; MF; Ca/Ca; AGM; EFB; GEL; LiFePO4
- Battery capacity: 30 Ah - 350 Ah
- Back current drain*: corresponding to less than 1Ah/month
- Battery voltage: 12 V
- Ambient operating temperature: -4 °F to +122 °F (-20 ˚C to +50 ˚C)
- Cooling: Fan
- Start voltage: 2.0 V
- Ripple**: Less than 4 %
- Temperature compensation: External charge voltage temperature compensation sensor.
- Degree of protection: IP44
- Dimensions (L x W x H): 9.25 x 5.12 x 2.56 in
- Net weight (unit with cables): 3,97 lbs
- Gross weight (unit in box): 4,63 lbs
- Warranty: 5 years
**) 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.
