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The first charging notice for new electric vehicles is as follows:
1. When charging for the first time, don't ride completely without power. Under normal circumstances, the new electric car will not have too much power, and it will not be too small. When the battery reaches the last grid, the battery can be ready for charging.
2. When charging for the first time, choose to charge during the day. Charging at night is prone to overcharging and damaging the battery. In the daytime, it is easy to charge the charging time during charging, and pay attention to the time when charging.
3. When charging for the first time, be sure to fill it in 5-6 hours. Because the battery car battery has not been used, it has not experienced charging and discharging, so the charging time should not be too long.
4, the second charge, you can choose deep discharge, and then a long-term charge, this charge can be maintained for 8-9 or even 10 hours, in order to let the battery car chemical reaction for a complete charging cycle.
5. If the battery car is charged for the first time in the summer, the charger may generate heat quickly and the heat is very high, so the charger should not be placed on the object that is easy to heat and burn, and it is best not to put it on the seat of the battery car. To prevent fire.
1. Purchase electric vehicles with quality assurance
When purchasing an electric car, you should choose an electric car with quality assurance. Don't buy inferior products because you are cheap.
2, the vehicle is placed
Do not park the electric car at any position on the aisle or safety exit to prevent unnecessary personal and property damage when the danger comes.
3. Charging location
When charging, you should choose a wide area, do not squeeze in a small and occluded space, which is not safe, but also can give yourself a space to respond, and should pay attention to the location, should avoid the environment of moisture, oil and other.
4, charging time
When charging, it is best to choose during the day, try not to charge the electric car for one night, pay attention to the charging time can also make the danger come, there is time to cope.
5, avoid overcharging
The charging time should be controlled well. It is best not to exceed 8 hours. If the battery is not charged, the battery life will be shortened, and the voltage may be too negative.
6, regular maintenance
Buy electric vehicles should also pay attention to regular maintenance, check the charging line and plug from time to time, to avoid the danger of line aging, short circuit and so on.
There are no strict requirements for hydrochloric acid batteries. It's just that when charging, it's best to fill it up. It takes a long time to charge. Generally, it takes several hours to charge, and then it can be hung up for a few hours. But be careful, don't use the fast charge to charge it for the first time. However, the battery that you bought for the new car is the test battery that the manufacturer has specially equipped (the regular manufacturer is also like this, for profit). This battery does not know how many cars have been replaced, but the manufacturer keeps repairing. So, if you are buying a battery with a new car, you don't have to care, just charge it. No matter what charge, you must fill it up within one year, and then go for free replacement. (Of course, if you don't pay attention, change it to your trial battery) So pay attention and polish your eyes.
If it is your new battery, then pay attention to it. However, according to my personal experience, if your battery is 48V20A, it is best to charge it with 12A (filling with 20A for half an hour), the time will be slower, but the battery life can be extended. Try to reduce the use of fast charge outside.
The ternary polymer lithium battery refers to a lithium battery using a nickel-cobalt-manganate (Li(NiCoMn)O2) ternary positive electrode material for the positive electrode material, and the ternary composite positive electrode material is made of nickel salt, cobalt salt and manganese salt. The ratio of nickel-cobalt-manganese can be adjusted according to actual needs. The battery with ternary material as the positive electrode is safer than the lithium cobaltate battery, but the voltage is too low. It is used on mobile phones (the cut-off voltage of mobile phone is generally around 3.0V). The feeling of insufficient capacity. [1]
The ternary polymer lithium battery refers to a lithium battery using a lithium nickel cobalt manganese ternary positive electrode material for the positive electrode material. There are many kinds of positive electrode materials for the lithium ion battery, mainly lithium cobaltate, lithium manganate, lithium nickelate, and ternary materials. , lithium iron phosphate and the like. At present, the ternary material battery replaces the widely used lithium cobalt oxide battery, and is widely used in the field of notebook batteries.
The material with relatively balanced capacity and safety has better cycle performance than normal lithium cobaltate. Its nominal voltage is only 3.5-3.6V in the early stage due to technical reasons. However, there are restrictions on the scope of use, but until now, with the formulation With continuous improvement and perfect structure, the nominal voltage of the battery has reached 3.7V, and the capacity has reached or exceeded the level of lithium cobalt oxide battery.
SANYO, PANASONIC, SONY, LG, and SAMSUNG have launched batteries for ternary materials. A considerable number of notebook battery lines have replaced the previous lithium cobalt oxide batteries with batteries of ternary materials, SANYO. In the SAMSUNG column battery, the production of lithium cobalt oxide batteries turned to ternary cells was completely discontinued. At present, most of the small high-power batteries at home and abroad use ternary cathode materials.
