Charging method, a charger and a charging module

The invention provides a charging method. At least two power supply units in a charger are controlled to supply electricity to at least two charging units in electronic equipment, so that the at least two charging units in the electronic equipment respectively charge batteries in the electronic equipment. By the method, the charger can provide at least two power supply current to the electronic equipment. Correspondingly, the electronic equipment also comprises a plurality of charging units; the plurality of charging units can respectively charge the batteries on the basis of at least two power supply current; each charging unit only needs to obtain relatively low power; various charging units can realize charging of the batteries with relatively high power as a whole; in the rapid charging process, various charging units only need to provide relatively low power under the premise of ensuring the charging efficiency; and relatively low heat is generated, so that a charging module does not generate a violent temperature rise.