About GPS Lithium Battery Maintenance Notes

At present, most of the mainstream vehicle GPS on the market uses a built-in lithium battery power supply method. Lithium-ion batteries have stable discharge, small size and other characteristics compared to the traditional nickel-metal hydride, nickel-cadmium batteries are obvious advantages. Many portable electronic digital products in the market use the power supply of lithium-ion batteries.

However, lithium-ion batteries are not perfect. Lithium-ion batteries have strict requirements for the use of the environment, and the relatively small discharge current of Gaohe is also a drawback that can not be ignored. So as a big user of lithium-ion batteries: in-vehicle GPS products, you should be more careful when using lithium batteries as a power supply. In the daily maintenance of batteries, many inadvertent habits may cause fatal damage to the built-in lithium power of the onboard navigation device. So we 've learned a few lessons about how to use and how to maintain lithium in your car.

When many users use in-vehicle GPS, they are habitually plugged into the car to recharge regardless of whether the body has enough power. This usage can cause damage to lithium batteries and can even make built-in lithium electricity unusable. Because the in-car power supply that plugs the GPS into the car will charge the built-in lithium power, if the user habitually uses GPS navigation, then it is equivalent to charging and discharging every time it is used, thus affecting the service life of the battery. Because the main factor that affects the life and capacity of lithium batteries is the number of charge and discharge times for batteries, this is why many users feel that the onboard GPS power is becoming less durable.

The correct way to use it is to wait for the GPS power to be exhausted or the navigator itself to give a low power reminder to charge the car for charging. If your car's GPS is permanently connected to the car, it is best to perform a full discharge once a month, that is, to run out of battery power for a full charge, which can maximize the protection of lithium batteries to extend their service life.

For GPS products that users have just purchased, their appearance power is generally only about 50 % or less. When the battery is used for the first time, it is necessary to discharge the rest of the battery and charge it with an external charger. The first charge is preferably more than 15 hours. When the battery is exhausted after the second and third use, the charging time is preferably more than 12 hours., However, it should be noted that the charging should not exceed 24 hours, otherwise the excess battery energy will cause the internal electrolyte to decompose and cause the internal voltage of the battery to rise to cause natural or explosive phenomena.

In addition, for GPS that is not used for a long time, lithium batteries will also be automatically discharged. Before the next use, it is best to fill the battery and use it later so as not to cause damage to the battery. In the process of using GPS, try not to put the body in an exposed or humid environment. Bad external conditions will cause unstable discharge of lithium batteries.

In addition, there are some GPS built-in lithium battery use and maintenance notes for everyone's reference.

1. Do not deliberately put the GPS built-in lithium battery on the charge, when the system prompt low power can be charged, should be put on the lithium battery damage is not small.

2. Do not use third-party chargers to charge with random charging accessories.

3. Most onboard GPS lithium batteries are built-in, so do not remove or modify batteries privately.

4, try to avoid exposure to extremely high temperature or extremely low environment, but also to avoid liquid erosion.

In fact, the built-in lithium battery in the onboard GPS is not as fragile as you think. As long as you use a little care and reasonable maintenance, the service life of the built-in lithium can be maintained for more than 3 years. Changing the bad usage habits can give the built-in lithium. The maximum protection, Let it give full play to its electrical energy for the vehicle navigation instrument to provide a stable guarantee of endurance.

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