Looking to purchase a 'power inverter' for use from the car when away camping so I can recharge my light batteries, inflate air mattress etc.
Something like this
Higher wattage = higher price and seem to have 'jump' style clamp leads for connection to battery rather than cigarette style jack.
What do I need to know as I don't want to damage the car battery/electricals or stuff I'm powering/charging
Thanks in advance