CTEK NXT 15 UK 15A 12V Smart Battery Charger for Lead Acid & Lithium
CTEK NXT 15 UK 15A 12V Smart Battery Charger for Lead Acid & Lithium
SKU:40-726
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The CTEK NXT 15 UK is a powerful 15A smart battery charger designed for charging and maintaining 12V lead-acid and lithium-ion batteries. Combining high charging output with automatic battery care functions, it provides a convenient solution for larger batteries and vehicles that require faster charging.
The NXT 15 supports batteries from 30Ah to 350Ah and incorporates patented desulphation and reconditioning modes designed to help restore battery performance. Its fully automatic operation means the charger can be connected and left to manage the charging process without requiring constant supervision.
A dedicated Supply mode provides a constant 13.6V/15A output, allowing the NXT 15 to provide continuous power support to the battery during suitable applications. Automatic temperature compensation helps optimise charging as conditions change.
Spark-free operation and reverse polarity protection provide additional safety, while the compact housing and robust rubber cables make the NXT 15 practical for regular use with performance vehicles, boats, caravans, trucks and other compatible 12V applications.
Key Features
- 15A charging output
- Designed for 12V batteries
- Supports lead-acid and lithium-ion batteries
- Suitable for batteries from 30Ah to 350Ah
- Constant 13.6V/15A Supply mode
- Patented desulphation mode
- Patented reconditioning mode
- Automatic temperature compensation
- Fully automatic connect-and-forget operation
- Spark-free operation
- Reverse polarity protection
- Compact design
- Robust rubber cables
- Suitable for larger vehicle and leisure applications
- 5-year warranty
- Swedish-designed charging technology
Specifications
| Specification | Details |
|---|---|
| Brand | CTEK |
| Model | NXT 15 UK |
| Product Type | Smart battery charger |
| Output | 15A |
| Battery System | 12V |
| Battery Type | Lead acid and lithium-ion |
| Battery Capacity | 30Ah–350Ah |
| Supply Mode | Constant 13.6V / 15A |
| Desulphation Mode | Yes |
| Reconditioning Mode | Yes |
| Temperature Compensation | Automatic |
| Charging Operation | Fully automatic |
| Spark Protection | Yes |
| Reverse Polarity Protection | Yes |
| Cable Construction | Robust rubber cables |
| Warranty | 5 years |
| Manufacturer Part Number / SKU | 40-726 |
Compatibility / Applications
The NXT 15 UK is designed for 12V lead-acid and lithium-ion batteries from 30Ah to 350Ah.
Suitable applications include:
- Performance vehicles
- Cars
- Boats
- Caravans
- Trucks
- Other compatible 12V vehicles and equipment
The Supply mode can provide constant 13.6V/15A power support for suitable applications where a stable supply is required.
Important: The supplied information confirms lithium-ion compatibility but does not specify the exact lithium battery chemistry or model requirements. Confirm compatibility before charging a lithium battery.
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