Reason 1: deviation of fixed magnetic steel Treatment: rebonding The gap between 2: carbon brushes is not uniform Treatment method: correction of carbon brush gap Reason 3: there is a short circuit between the positive and negative electrodes of the

In order to meet the short-term and high capacity charge of electric bicycle battery, the constant voltage value has to be increased to 2.47 V or 2.49 v in the three-stage constant voltage current limiting charging. In this way, the

Pay attention to pedal booster start. When electric bicycle starts, use pedal booster to avoid excessive discharge current and damage battery. If the electric bicycle does not use for a long time, pay attention to the battery charge and then

Charge in time after using up. Do not allow electric vehicle battery to be placed for a long time without electricity, otherwise the battery plate will be sulphate. Recharge once a week. The green light, said battery can be used

Battery grid Battery grid is an important component to determine the sealing performance of the cell. Now the battery grid produced by electric bicycle manufacturer mainly adopts lead-calcium-tin alloy. This alloy is one of the core technologies of sealed batteries.

Batteries need to be recharged before they are exhausted. Battery decay is accelerated when the battery is exhausted, so the correct routine is to keep the battery fully powered for a long period of time and fat tire electric bike

At present, the batteries used on electric bicycle include sealed lead acid battery, lithium ion battery, nickel hydrogen battery, lead cloth battery and so on. However, the technology of lithium ion battery, nickel hydrogen battery and lead cloth battery are

At present, most electric bicycles use DC motor, and there are many kinds of DC motor controller. The core of the controller is pulse width modulator (PWM). A perfect controller, in addition to pulse width modulator, should also have battery

Electric bicycles have a lot of insignificant, but very important small parts – and one of them is the electric bicycle controller. Although the fat tire electric bike is not remarkable, but your electric bicycle start, advance and retreat, stop

What is an Electric Bicycle Controller? Electric bicycle controller is used to control the starting, running, moving, moving, speed, stop and other electronic components of the core controller of electric vehicles. It’s like the brain of an electric car. It’s

For electric bicycles, in addition to batteries, motors, and chargers, it is also one of the important core components of the electric bicycle. The charger is mainly composed of rectifier filter, high voltage switch, fat tire electric bike, constant voltage

In this case, it should be checked whether the voltage components are in bad or damaged contact. If everything is normal, then the charger should be replaced to exclude the fault. It has a lot of heat, and it’s accompanied