
For everyday professional use
The CTEK PRO25S Professional Battery Charger and Power
Supply is an innovative, versatile and highly efficient
25A battery charger and power supply, designed around the needs of
the automotive professional. Combining power and advanced
technology with safety, portability and flexibility to work with
any 12V vehicle battery including lithium, the PRO25S is the
perfect solution to professional battery charging, in the workshop
or the showroom.
Advanced technology will ensure that a safe, fast charge is
delivered to exactly meet the needs of the individual battery. The
PRO25S has a dedicated lead-acid battery reconditioning programme
to restore battery life and recondition flat batteries. SUPPLY mode
will support the battery during diagnostic or fault finding work.
It has low voltage and current ripple, so it’s safe for the battery
and the vehicle’s delicate electronic systems. Fully automatic and
easy to use, it’s also very simple to connect, spark proof and
reverse-polarity protected to protect the user and also the
battery. Whilst it’s lightweight and portable, the rugged,
impact-resistant casing means it can also handle the toughest
workshop environment.
CTEK PRO25S Professional Battery Charger and Power Supply
Features:
- Suitable for all 12V battery types: normal wet/flooded, Calcium
(Ca/Ca), Gel, AGM, EFB and Lithium-Ion (LiFePO4) - Dedicated Lithium-Ion (LiFeP04) mode
- Compatible with batteries from 40Ah to 500Ah (30Ah to 450Ah
LiFePO4) - SUPPLY mode to support the battery during diagnostic or
fault-finding work - Fully automatic and easy to use. Simple to connect, spark proof
and reverse-polarity protected - Integrated safety features, so it’s safe for the battery and
the vehicle - Built-in temperature sensor to achieve maximum charge
levels - Dedicated lead-acid reconditioning programme to restore battery
life and recondition flat batteries - IP44 classified for outdoor use
- Lightweight and highly portable
- Tough and robust
- 2 year warranty
CTEK PRO25S Professional Battery Charger and Power Supply
Specifications:
- Input: 220–240VAC, 50–60Hz, 2.9A max
- Output: 14.4V/15.8V/13.6V, 25A max, lead-acid battery types.
13.8V/14.4V/13.3V, 25A max, LiFePO4 - Start voltage: 2.0V
- Back current drain: Corresponding to less than
1Ah/month - Ambient temperature: -20˚C to +50˚C
- Battery types: WET, MF, Ca/Ca, AGM, EFB, GEL, LiFePO4
- Battery capacity: 40–500Ah, lead-acid battery types. 30–450Ah,
LiFePO4 - Warranty: 2 years
- Charge cables length: 2000mm (DC cable)
- Net weight (unit with cables): 1.8 kg
- Gross weight (unit in box): 2.2 kg
- Insulation class: IP44
- Ripple: Less than 4%





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