Maximum charging power while travelling, even with EURO 6 and smart alternator! This 20 A PSB Power Service charging booster ensures your batteries are recharged quickly, anywhere. Charge while you travel, arrive at your destination with 100% batteries, don’t run out of power, avoid all generators and extra fuel, travel lighter and above all enjoy your holidays!
Up to 20 A charging power while travelling
Excellent yield for all leisure batteries thanks to OPTICHARGE technology
Buck Booster technology
Can be used in vehicles with smart alternator
Specific charging curve for all battery technologies: LiFePO4, AGM, gel, flooded
Prevents the alternator from overloading and the engine battery from running out of power
For direct connection of extra loads to the alternator
9620008335
PSB122420
n/a
Batery Charger, Fuse 80A, Fuse 110A
DC/DC charging booster, 12/24 V, 20 A
210
75
191
1.28
12
24
20
AGMLeadLithium Iron Phosphate (LiFePO<sub>4</sub>)Gel
IP21
-20
60
Black
ECE R10UKCACE
8058093761140
225
85
195
1.48
Installation and Operating Manual
DownloadPOWERSERVICE PSB is the only device on the market with an AUX connection, allowing it to be installed easely in vehicles with existing charging systems. When the vehicle is in motion, the AUX relay shifts all the loads connected in the control unit to the engine battery, thus bypassing the existing parallel connection, so the leisure battery will be recharged directly, at maximum performance.
All devices with N-BUS protocol, such as POWERSERVICE PSB, can be managed by a single display bus (e.g. the NDS Display Bus available as an optional accessory). You can also use the NDS Mobile App if there is a Bluetooth NDS device present in the network. Discover how easy it is to control your PSB charging booster via the display bus or via DIP switches! Simply set the desired charge curve and the charge current limit. All functions are always at your fingertips, just a click away.