How about outdoor multifunctional power supply?

How about a multifunctional power supply for outdoor travel? To tell the truth, this is really not ideal, mainly because of the shortcomings of too fast discharge and less energy storage. This is because most multifunctional power supplies use lithium polymer bottles. The disadvantage of this kind of lithium battery bottle is that it discharges too fast and is greatly affected by the ambient temperature. In addition, the general multi-function power supply is integrated with inverter, which may be a volume problem. Generally speaking, the storage capacity of multifunctional power supply is between 60 ampere-hours and 250 ampere-hours. In the specific use process, a meal basically does not need electricity, and the electrical appliances should not be too big. When using electrical appliances above 1200 watts, the discharge is very large.

So how do you solve the motivation problem if you travel by yourself? Through my own experience, the lithium iron phosphate battery bottle of sine wave inverter is ideal. This is because lithium iron phosphate battery bottle has the advantages of fast charging speed, large storage capacity, long discharge time and relative stability.

In the specific use process, the lithium iron phosphate battery bottle used should not be too small. Generally, 250 ampere-hours to 400 ampere-hours are better. The inverter adopts sine wave inverter with rated power of 2500 to 3000 watts.

Installation method; Connect the lithium iron phosphate battery bottle in parallel with the main battery, add an isolating switch to the positive electrode, and charge it with the vehicle-mounted generator. Generally, charging for 3-4 hours can meet daily use, including three meals a day, including boiled water.

My car uses a 400 ampere-hour lithium iron phosphate battery bottle and a 3000 watt sine wave inverter. It's been installed for more than four years, but it usually doesn't open. I have been driving around Tibet and Xinjiang for four years in a row, using it for three or four months at a time, almost every day, and cooking three meals a day, including the use of electric blankets, without any problems.

A friend bought a mobile multifunctional power supply at first, and felt uncomfortable after using it several times, especially compared with my lithium iron phosphate battery bottle, it was really weak. Later, they all gave up and changed to the method of adding inverter to lithium iron phosphate battery bottle.

No comparison, no harm. Practice proves everything.

Therefore, if you want to travel by car and prepare your own meals on the way, I suggest you use lithium iron phosphate battery bottles and inverters. One step in place, convenient and safe. Don doesn't have to worry about fire safety, the electricity is strong.

How to evaluate the "electronic tickets" of Wutai Mountain Scenic Area in Xinzhou?

There is a famous saying by the staff of the local management Committee that no matter what modernization is, it can't compare with Wutai dialect. Similar scenic spots all over the country are facing the impact of local free tourists on tickets, and various fellow villagers take you to evade tickets, one after another.

But Wutai Mountain is relatively well managed. Why? Because of Wutai dialect, will Wutai dialect become the standard for you to be a local person of hometown? Historically, Wutai dialect was geographically isolated. There are still many ancient Chinese sounds in this language, which are completely different from the surrounding areas. It is difficult for outsiders to learn. For example, I send a male voice or something. Outsiders don't have to learn. If you can't speak five languages, you must buy a ticket if you can.

There are many tourists now. I'm making an electric station wagon. what do you think?

This is the electric tricycle.

That's a good question. Electric vehicles are developing explosively, electric trucks are on the road, and electric RVs are rare, but this is undoubtedly the general direction of RV development.

Personally, I think gasoline and diesel will still be the mainstream for some time, because: 1. The penetration rate of RV is not high, and the scale of gasoline and diesel RV enterprises is not very large. At present, the focus is on developing models suitable for users, reducing costs and expanding market share. At present, the power to develop electric vehicles is insufficient. At present, electric vehicles enjoy state policy subsidies to stimulate production and sales. However, there is no urgency of electrification because of the small number of RVs, long parking time and relatively little pollution. 3. The long-distance driving of RV, especially in remote areas, makes the construction and use of charging facilities more difficult.