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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.
;*;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.
| Charging Category | AC charging |
|---|---|
| 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,LiFePO₄. |
| Battery types | 12 V:,WET,MF,Ca/Ca,AGM,EFB,GEL,LiFePO₄ |
| Battery chemistry | Lead acid,Lithium-ion |
| Start voltage | 2.0 V |
| Battery voltage | 12 V |
| Battery capacity | 30 Ah - 350 Ah |
| Degree of protection | IP44 |
| Net weight | 0 kg |
| Warranty | 5 years |
| Warranty information | 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. |
Standard Delivery (3-9 Business Days)
Order by 5PM CST for same day shipping. Free shipping for orders above $50.
(Orders with CS FREE & MXS 5.0 POWER KIT will only be delivered with
standard ground shipping as the package contains lithium batteries. CS FREE
& MXS 5.0 POWER KIT cannot be delivered to Hawaii due to the ground
shipping limitations.)
Express delivery (2 Days)
Order by 5PM CST for same day shipping. Free shipping for orders above $50.
NXT 15 NA
A powerhouse with triple the charging power of NXT 5.0
Faster 15A charging for larger batteries – including lithium
- +more
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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.
Specifications
Battery Voltage
12 V
Battery Capacity
30 Ah - 350 Ah
Battery Chemistry
Lead acid,Lithium-ion
Battery types
12 V:,WET,MF,Ca/Ca,AGM,EFB,GEL,LiFePO₄
Warranty
5 years
Enhance your charging experience