Selfsufficientish.com

a mere bagatelle!
I'll hassle for delivery prices and availability of the new ones (I think you'll need the extra power), and I'll pm you with details
In the meantime, I'd suggest looking at ebay for a "switch-mode laptop voltage converter" - mine cost around £6 plus carriage, and is excellent for running off batteries (you CAN run the normal "mains brick" off your inverter, and it's often done, but to save a LOT of power, go for the switch mode job). My laptop uses 2-3 amps that way, using the mains brick, it climbs to nearly 7 amps

Martin

Look into my eyes, you are feeling sleepy, very very sleepy,….. Sleep Martin sleep, and when you wake up, you will feel a deep need to holiday in Brittany. And you will want to play with electrical things as well!