Public electric bike refers to mechatronics personal vehicles that use batteries as auxiliary energy sources on the basis of ordinary public bikes, and are equipped with electric motors, controllers, batteries, handlebars and other operating components, and display instrument systems.

Here are the main components of the two electric bikes:

1. Charger

The charger is a device that supplements the battery with electrical energy, and is generally divided into two-stage charging mode and three-stage charging mode. Two-stage charging mode: first constant voltage charging, the charging current gradually decreases with the increase of battery voltage, when the battery power is replenished to a certain level, the battery voltage will rise to the charger's set value, and then it will be converted to trickle charging.

Three-stage charging mode: at the beginning of charging, first charge with constant current and quickly replenish energy to the battery; wait for the battery voltage to rise and then switch to constant voltage charging, at this time the battery energy is slowly replenished, and the battery voltage continues to rise; reaching the charging termination voltage of the charger When the value is reached, switch to trickle charge to maintain the battery and supply the battery’s self-discharge current.

2. Battery

Batteries are on-board energy sources that provide energy for electric vehicles, and electric vehicles mainly use a combination of lead-acid batteries. In addition, nickel-metal hydride batteries and lithium-ion batteries have also been used in some lightweight folding electric vehicles.

Today, green travel is advocated. Public electric bikes are a very convenient and environmentally friendly way of travel. If you want to buy the public electric bike, please contact Zhejiang Hangyi bike Manufacture CO., LTD.