CTEK PRO25SE EU 12V Battery Charger
CTEK PRO25SE EU 12V Battery Charger is backordered and will ship as soon as it is back in stock.
Delivery and Shipping info
Delivery and Shipping info
- Standard delivery (2-4 working days) - £4.99 on eligible UK mainland orders under £50.
- Express delivery - £6.99 on eligible UK mainland orders placed before 2pm.
- Large equipment including international orders are subject to different delivery rates and timescales.
Returns
Returns
Start Your Return Online (Recommended)
- Log In: Sign into your account on our website.
- Select Order: Navigate to your order history and select the item you wish to return.
- Initiate Return: Follow the simple prompts to start your return.
CTEK PRO25SE EU 12V Battery Charger is backordered and will ship as soon as it is back in stock.
The CTEK PRO25SE is a fully automatic 8-step battery charger and power supply for 12V lead-acid and lithium (LiFePO4) batteries. Designed for easy carrying or fixed mounting via the supplied wall hanger, it provides a reliable 12V power supply for code reading, circuit testing, and fault finding, maintaining the vehicle's data and protecting sensitive electronics and ECUs from damage during diagnostic work.
The charger features automatic temperature compensation for ambient conditions between -20°C and +50°C, and automatic parallel load compensation to keep output voltage and amperage constant even under additional load during diagnostics. It includes a 'RECOND' step to help recover deeply discharged lead-acid batteries.
Key Features
- Up to 25A battery support
- 12V power supply mode for code reading, circuit testing, and fault finding
- Fast, fully automatic 8-step charging cycle
- 'RECOND' step for reconditioning deeply discharged lead-acid batteries
- Works with all 12V battery types, including lithium (LiFePO4)
- Low 2V start-up voltage
- Extremely low ripple
- Automatic parallel load compensation
- Automatic temperature compensation
- IP44 rated
- Supplied with heavy duty 6m charging cables and mounting kit
- Optional Bumper 300 silicone protector available
Technical Specifications
| Specification | Detail |
|---|---|
| Charging category | AC charging |
| Input | 220-240 VAC, 50-60 Hz, 2.9 A |
| Output (lead-acid) | 14.4V / 15.8V / 13.6V, 25A |
| Output (LiFePO4) | 13.8V / 14.4V / 13.3V |
| Power supply mode | Max. 25A, 13.6V |
| Start voltage | 2.0 V |
| Battery voltage | 12 V |
| Battery capacity (lead-acid) | 40-500 Ah |
| Battery capacity (LiFePO4) | 30-450 Ah |
| Battery chemistry | Lead-acid, Lithium-ion |
| Battery types | WET, MF, Ca/Ca, AGM, EFB, GEL, LiFePO4 |
| Temperature compensation | External charge voltage temperature compensation sensor |
Included with Delivery
- 1x PRO25SE charger
- Heavy duty 6m charging cables
- Wall mounting kit
Specifications
| Specification | Detail |
|---|---|
| Type | 12V Battery Charger / Power Supply |
| Item number | 40-197 |
| Degree of protection | IP44 |
| Warranty | 2 years |
| Condition | New |
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

