SADELTA SPS-1012 switching power supply 13,8 volt. 10 to 12 amps power supply with input at 220 volts and output at 13.8 volts. 10 continuous amps and 12 peak amps. Its size 250x155x115mm - AliExpress
13.8V 40A Switchmode Bench Power Supply | Folders | Reviews on Judge.me
Τροφοδοτικό 230V->13,8V DC 20A switching πάγκου με φορτιστή AV-825-BC Telecom
Buy Wholesale China 13.8v And 5amp Dc Power Supply With Cigarette Socket And 5v Usb & 13.8v Power Supply at USD 27 | Global Sources
Τροφοδοτικό 13,8 volt 7-10 Amp - € 30,00 - Vendora