The Ultra Power 18 transformer will supply a constant 12v current at up to 18 amps and will hardly break a sweat with it's built in heavy duty fan pulling air through the sturdy aluminium outer case.
It also includes a mightily useful, M.O.B.B. (Multi Output Bite Bar) which enables more then one charger to be connected at one time, so if you have 3 chargers you want to connect at the same time it is very useful indeed!
The M.O.B.B. system can be used with most croc clip connections available or you can use the Ultra Power 18 directly into its 4mm banana plug output sockets.
The voltage output can be fine-tuned from 9 up to 15v.

* Connect 2 or 3 chargers to this versatile 18A power supply
* Power several 12V DC modelling chargers TOGETHER!
* Fuse protected output
* Built-in safety thermostat
* Dimensions - 27.5mm x 16mm x 9.5mm
* Powerful cooling fan built in