At present, well-known brands of lithium battery chargers with good quality on the market include Bosch, Delphi, Champion, Calendar, Philips, Uni-President, Sail, Elephant and so on. The price of automobile battery charging head is determined according to the current output. The price of high output power is high, and the price of low output power is cheap, generally between 80- 150 yuan. However, battery charging must pay attention to the following aspects:

Adjust the reasonable amount of current

There is usually an ammeter on the charger. When charging the battery, check the ammeter as much as possible, and the current should not exceed half of the range of the ammeter.

Disconnect the battery cable in the car.

Connect the anode of the charging head to the positive electrode of the battery and the cathode to the negative electrode of the battery. Not an unprotected battery. Be sure to unscrew the electric cover to prevent the broken mixed gas from exploding in case of fire.

Planning route

It is best to put the charger on a dry wooden product and leave the car body. There should be no flammable materials around to prevent fire accidents. It is best to use cable for power plug, so as not to damage the cable sheath by dragging it around.