Buy electric cars need to pay attention ?

Electric car brand is now more and more, in the end which brand is best? At the time of purchase what needs attention? Here Tagawa introduce you to :
First we have to buy the battery matching with automatic control of smart charger . The right to charge the charger can automatically adjust the size and time, and help extend battery life. Then also concerned about the battery powered bikes battery products marked rated capacity. The rated capacity of the battery label , the longer the battery discharge time , it is best not to buy non- rated labeled cells, but if you want to pay attention to electric vehicles and, if more than one capacity mark, rated capacity should prevail . Buy well-known enterprises, large corporate brand batteries. Batteries are generally provided by a professional battery manufacturing plant , different brands , different manufacturers are different pros and cons of battery quality , the price is also high and low points . Well-known , large enterprises large scale, strong technology, good service, battery quality is guaranteed. View product logo is complete. Including the manufacturer's name , product specification , date of manufacture , trade ; see inside and outside signs are consistent , in particular, to check whether the product itself eye-catching logo , pay attention to whether the production date in the near future . Note that the battery appearance. See if there is deformation, cracks , scratches and leakage traces. The battery terminals should be clean , no rust , signs should be clear .

Battery type electric bicycle

battery powered bikes batteries according to the nature of work can be divided into: a battery (primary battery); secondary batteries (rechargeable batteries) lead-acid batteries. Where: a battery can be divided into: paste-type zinc-manganese batteries, cardboard manganese batteries, alkaline manganese batteries, zinc-silver button batteries, lithium manganese batteries, button-manganese batteries, zinc-air battery, a lithium manganese batteries. Secondary battery can be divided into: nickel-cadmium batteries, nickel hydrogen batteries, lithium ion batteries, secondary alkaline manganese batteries. Lead-acid batteries can be divided into: the opening lead-acid batteries, all sealed lead-acid batteries.

How to increase the service life of the electric car ?

First: Avoid large current discharge .battery electric bicycle at the start , uphill , use pedal power to avoid large current discharge . Easily lead to large-current discharge of lead sulfate crystals , to the detriment of the physical properties of the battery plates .
Second: the periodic inspection . If electric cars to continue the mileage suddenly dropped a dozen kilometers in a short time , it is likely that the battery pack has at least one battery has broken grid, plate soften electrode active material shedding phenomenon. At this point , should go to a professional agency to check battery repair , repair, or with a group . This can extend the life of the battery pack relative to maximize savings.
Third: the right to use the charging time. General electric car batteries are charging at night , the average charging time of about 8 hours . Battery to recharge a battery depth of discharge best 60 % -70%.
Fourth: loss of power when the store is strictly prohibited . Loss of electricity stored in the battery status , lead sulfate crystals attached to the plates , blocking the electric ion channels , resulting in insufficient charging , the battery capacity decreases. Loss of power idle state longer , more serious damage to the battery . Therefore, the battery idle , power should be added once a month , so that the battery can better maintain a healthy state .

Four common situation of electric vehicle batteries to disable

Electric Bikes charging in motion or spontaneous combustion, mostly related with the quality of the battery. Counterfeit batteries commonly used inferior materials, the quality of its most critical raw materials, but off. Batteries should disable the following four conditions:
A: After charging time is a serious shortage;
Two: is not charged on electricity;
Three: the use of the battery overheating;
Four: a bulging shape rupture phenomenon.

Routine maintenance of electric bicycles

Avoid Battery powered bikes lithium battery is completely discharged during use, often for lithium batteries. Repeated random charging will not damage the battery. The lithium battery in a cool place, but do not freeze. Avoid placing high temperature in the car. If long-term storage, the battery charge to 40% after placement. Most of the time if you are using a fixed power supply, remove the battery in a cool place.

How to buy an electric bike?

When consumers buy Electric Bikes, first try to choose a good reputation in the mall or store bought, and careful selection of reliable quality, low repair rate, service good brand. In choosing cars, mainly to see the motor and battery. Quality of motor loss, low noise, high efficiency, durability; battery to choose ** stable brand batteries, such as Asahi send batteries. When the car, based on vehicle specifications, styles, colors, we should carefully check the quality of the purchased vehicle appearance, and then check the quality of vehicle assembly, such as screws are tightened, handlebars, wheels, chains, cranks, pedals are flexible operation , rim rotation is smooth uniform, etc. If possible, try to do some test ride. For safety, speed limiting device can not be removed. Be sure to pay attention to see manufacturers and service commitments Warranty Regulations, request **, certificate, manual, warranty card, and each time the service and urge them to fill maintenance records retained as evidence for future problems.

How safe use of electric vehicles

Now people of transportation has made Electric Bikes instead of bicycles, how we will use the electric car? Take a look at it:
A first adjusting the saddle and handlebar height make it the safest and most comfortable position , especially saddle height , the best feet can touch the ground while riding process required when parking .
Second, check the rotating parts : front and rear wheels and pedals, cranks, sprockets, chains , flywheel is functioning properly, without foreign body rub touch.
Third, the test is valid and reliable brakes and brake test after power is cut off , if the motor has stopped working.
Fourth, check the battery : When the power is turned on , battery condition monitor to watch , especially when the long- shelved after use , is especially important. Also should also check the electric horn , lights and other traffic safety related parts is valid !
Five , riding the first to comply with the rules of the road . Do not cross the red light should ride in the slow lane , do not ride in the fast lane . To turn off the switches when traffic congestion , human riding. Slow down when cornering speeds , avoid high speeds when the small angle sharp turn , causing excessive centrifugal force causing the accident .
Six , should not lead people . As the electric bicycle battery capacity is not, motor power is not high , it is generally electric bicycles were 80kg deadweight around ( including cyclists ) , if with some people riding motor load is bound to increase and accelerate battery depletion, thereby reducing battery life of the motor, and also a violation of the traffic regulations.
Seven, uphill, on the bridge, when riding against the wind , you should use both electricity and manpower , reduce the battery , the motor load. The method starts riding : General Electric bikes are starting with zero power Can that still open switches , turn the governor will be able to start driving the car .