What are the precautions for charging Hydraulic Dumping Tricycle?

Nowadays, Hydraulic Dumping Tricycle generally use lithium iron phosphate batteries. The principle of this battery is the same as that of our mobile phone batteries. There are fast charging and slow charging. Taking ordinary family cars as an example, fast charging can charge 70-80% in half an hour, but the charging current is extremely large, which is harmful to the battery. If it is slow charging, it may take 7-8 hours to fully charge.

Although many automobile companies now claim that they can charge on 220V mains electricity, this is only theoretical, because so many batteries are like connecting to a super-powerful electrical appliance when charging, and a community may trip.

In response to the current bottleneck of batteries, many people have proposed the concept of fast-changing batteries, which is what you said about using two batteries in turn. But that cannot be done by manpower. One person cannot move the battery used in a car. During the Beijing Olympics, robots were used to move it, and it was completed in a special charging station. It took about three or four minutes to replace the battery of a large bus.

The difficulty of Hydraulic Dumping Tricycle is that the energy stored per unit weight of the battery is too little. Also, because the battery of electric vehicles is expensive and has not formed an economic scale, the purchase price is expensive. As for the cost of use, some trials show that it is more expensive than a car, and some results are only 1/3 of a car. This mainly depends on the battery life and the local oil and electricity prices. At this stage, the battery capacity does not meet the needs, and the endurance is not enough for all-weather applications.