The CTEK PRO25S is an innovative, versatile and highly efficient 25A battery charger and power supply, designed around the needs of the automotive professional. Combining power & advanced technology with safety, portability and flexibility to work with any 12V vehicle battery including lithium (LiFePO4, Li-Fe, Li-iron, LFP), 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 & recondition flat batteries. SUPPLY mode will support the battery during diagnostic or fault finding work. It has low voltage & current ripple, so it’s safe for the battery & the vehicle’s delicate electronic systems.

Fully automatic & easy to use, it’s also very simple to connect, spark proof and reverse-polarity protected to protect the user & also the battery. The CTEK PRO25S is designed to ensure easy handling in both the workshop & the showroom. Whilst it’s lightweight & portable, the rugged, impact-resistant casing means it can also handle the toughest workshop environment.

• Dedicated lithium* mode (LiFePO4, Li-Fe, Li-iron, LFP)
• Compatible with batteries from 40Ah to 500Ah (30Ah to 450Ah lithium*).
• 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 & 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 & highly portable
• Tough & robust
• 2 year warranty

• Brand: CTEK
• Model: PRO25S
• 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: 12V:, WET, MF, Ca/Ca, AGM, EFB, GEL, LiFePO4
• Battery Capacity: 40–500Ah, lead-acid battery types. 30–450Ah, LiFePO4
• Insulation Class: IP44
• Charge Cables Length: 2000 mm (DC cable)
• Mains Cables Length: 1900 mm (AC cable)
• Ripple: Less than 4%
• Warranty: 2 Years

IN THE BOX

• 1 x CTEK PRO25S Battery Charger
• User Manual is accessible online

SIZE & WEIGHT

• Carton Weight: 3kg
• Carton Dimensions (L x W x H): 32.5 x 22 x 7.5cm
• Product Dimensions (L x W x H): 235 x 130 x 65mm
• Product Weight: 1.8kg