To US states or CA, shipments will be arranged out within 3-5 working days after ordered via US local post from our US warehouse, shipping time depends on the efficient of post.To other countries, shipments will be arranged out in 3 -5 working days after ordered from China warehouse, about 12-20working days.
Unfortunately,PowerEfl 500 can not be carried onto a plan as a carry on or stowed away as cargo luggage.This is because the FAA limits batteries over than 100Wh from riding on planes. We apologize for the inconvenience.PowerElf is a great traveling companison andcan be used when traveling by car or compervan for a road trip or by bout for your next sailing trip.
Sign up to receive our email Modified sine wave inverters are very affordable. Using a more basic form of technology than pure sine wave inverters, they produce power which is perfectly adequate for powering simple electronics, like your laptop. Modified inverters are best suited for resistive loads which don't have a start up surge.
Pure sine wave inverters use more sophisticated technology to protect even the most sensitive electronics. Pure sine wave inverters produce power which equals – or is better than – the power in your home. Appliances which may not function properly, or which may be permanently damaged, without pure, smooth power will be safe with pure sine inverters
PowerE can accept quite a lot solar panel, but not all of them. You need to ensure two things before you buy a new solar panel for PowerElf:
1. The solar panel can provide a DC5521 port for PowerElf
2. The output voltage of the solar panel is 18-25V MAX.