Advantages, disadvantages and main components of lithium battery e-bikes

How to define a lithium-ion battery e-bikeTypically

the vast majority of e-bikes use lithium-ion batteries as a power source, because lithium-ion batteries have an absolute advantage in size, and generally speaking, lead-acid batteries are not applicable as a power source for e-bikes, mainly because of volume and weight as a consideration, and the vast majority of lead-acid batteries are used on electric motorcycles, which are lighter, so e-bikes are used Lithium battery, lithium battery electric bicycle refers to the lithium battery as auxiliary energy bicycle, after the installation of the motor, controller, handlebar gate and other operating parts and display instrumentation system of the electromechanical integration of personal transportation.
Electric bicycle lithium battery manufacturers elaborate on the advantages and disadvantages of lithium battery electric bicycle application?

The advantages

Small and convenient, ideal for short family trips. Some foldable e-bikes take up less space when folded, and are easy to carry.

Disadvantages

Currently lithium battery electric bicycles are basically lithium ternary batteries, although this type of lithium battery capacity density is high, but its electrolyte is flammable, in the event of a major abnormality, there may be a violent explosion and fire accident. So far, many public places have banned lithium battery travel devices, including lithium battery electric bicycles.

The composition of lithium battery e-bike

1、Lithium power battery

The battery is the accompanying energy source that provides the energy of the electric car, and is also an important component of the lithium-ion battery bicycle. Shenzhen Ruiding Electronics Co., Ltd. is a professional custom manufacturer of lithium power battery with 1 6 years of experience in lithium power battery PACK. The quality is reliable.

2.Special battery charger

Lithium batteries need a special charger with CC/CV deactivation mechanism for charging and use. Lead-acid battery chargers cannot be used together. The lithium battery must be charged with the charger that comes with the vehicle. If another charger is required, a matching charger must be provided. Otherwise, the lithium battery may be damaged.

3. Controller

The controller is the component that controls the speed of the motor and is the core of the electrical system of the electric vehicle, with under-voltage, current-limiting or over-current protection functions. The intelligent controller also has multiple riding modes and self-test function for the electrical components of the whole vehicle. The controller is the core component of energy management and various control signal processing of the EV.

4、Turn handle, brake handle

The turnbuckle, brake handle, etc. are the signal input parts of the controller. The turn signal is the drive signal of the motor rotation of the electric car. The brake signal is when the electric brakes, the internal electronic circuit of the brake handle output to the controller of a telecommunications letter; controller receives the signal, it will cut off the power supply to the motor, so as to achieve the braking power-off function.

5. Boost Sensor

When the electric bicycle is in the booster state, it is a device to detect the pedal force and pedal speed signal when the bicycle is in the booster state. The controller will automatically match the power of the electric bicycle with the manpower to drive the motor to rotate.

6. Motor

The main component of electric bicycle power output.

7.Explosion meter

Lamps and meters are components that provide illumination and display the status of the EV. The meters provide battery voltage display, speed display, riding status display and lamp status display. Intelligent meters can also display the fault status of each electrical component of the vehicle.