WorkShopCharger 25A

Professional charger

High end battery charger with built-in power supply. The WorkShopCharger makes your day easier.

Art. nr: 706900


WorkShopCharger 25A features modern switchmode technology, galvanic isolation, a temperature compensated charging cycle and excellent efficiency. This protects sensitive electronics and improves the performance and lifetime of the battery. WorkShopChargers can also recondition degenerated batteries with automatically controlled software.

Powersupply mode

Powersupply mode is activated when pressing and holding the on button until the LED’s in the display begins to light up in a bottom to top sequence.


WorkShopCharger 25A is well suited for battery sizes up to approximately 500Ah. It can maintenance charge batteries indefinitely. The charging voltage is temperature compensated with external sensor


Additional information

WorkShopCharger 25A is supplied with 3 meter cable, a wall bracket and a coated hook for easy storage and use

14,7 V

Some batteries require a higher charging voltage than others (this will be described on the battery). If the 14.7V button is activated the initial charging voltage will be 0.3V higher than the standard level.

Technical description

DEFA AS conforms to the requirements of both ISO 9001- 2008, ISO 14001:2004 and OHSAS 18001:2007. In addition, our engine heaters and cables conform to the requirements of ISO/TS 16949:2002.

Input voltage
Operating temperature
Charging voltage
Maintenance charging
Charging current
Battery size, max
IP rating
230V AC
-20°C / +50°C
14,4/14,7V DC (Temperature-compensated approx 5,0 mV/°C/cell. Ref. 25°C)
EN60335-1, EN60335-2-29, EN55014-1, EN55014-2, EN61003-3/2