Teach you how to maintain GPS lithium battery

At present, most of the mainstream car GPS power supply methods in the market use built-in lithium batteries, including many portable electronic digital products in the market. Lithium-ion batteries have the advantages of stable discharge, high energy density, small volume, no memory effect, and the advantages are significantly greater than traditional nickel-hydrogen batteries and nickel-cadmium batteries.

However, lithium-ion batteries also have certain deficiencies. Lithium batteries have strict requirements on the use environment, and the high cost of the battery and the relatively small discharge current are also disadvantages that cannot be ignored. Then, as a large-scale use of lithium-ion batteries: car GPS products should be more careful when using the lithium battery power supply. In the daily maintenance of lithium batteries, many casual habits may cause fatal damage to the built-in lithium battery of the car navigation system. Below we summarize the use of the built-in lithium battery in the car GPS and daily maintenance:

Many users use the car GPS, regardless of whether the body is full or not, it is customary to plug in the car charger, this usage will cause damage to the lithium battery, and even make the built-in lithium battery unusable. Because the built-in lithium battery is charged after the car is plugged in, if the user habitually uses GPS navigation, it is equivalent to charging and discharging each time, thus affecting the battery life. Because the main factor affecting the life and capacity of lithium batteries is the number of times the battery is charged and discharged, which is why many users feel that the GPS power of the car is becoming less and less durable.

The correct way to use it is to wait until the GPS power is running out or a low battery alarm occurs before connecting the car charger for charging. If your car GPS is connected to the car charger for a long time, it is best to perform a full charge and discharge in one month, that is, to fully charge the battery after draining the battery, so as to maximize the protection of the lithium battery to extend its service life.

For newly purchased GPS products, the factory power is generally only about 50% or lower. When using for the first time, you can discharge the remaining power in the battery and then charge it with an external charger, but you don't need to do the so-called 12-hour long-time charging, because the newly purchased lithium battery does not require special methods for activation, just press the normal method can be charged and discharged. The standard charging method should be carried out according to the manual. It is best to use the original charger or brand charger when charging.

In addition, for GPS that is not used for a long time, the lithium battery will also be automatically discharged. It is better to use the battery before it is used for the next time to avoid damage caused by over-discharge. In the process of using GPS, try not to expose the body to an exposed or humid environment. The harsh external environment may cause unstable discharge of the lithium battery or discharge.

Also add some notes on the use and maintenance of the built-in lithium battery in GPS for your reference:

1. Do not deliberately exhaust the GPS built-in lithium battery and recharge it. When the system prompts that the battery is low, it can be charged, because the over-discharge damage to the lithium battery is not small.

2. To charge with a random charging accessory, do not use a third-party charger.

3. Most car GPS lithium batteries are built-in, so don't disassemble or modify the battery.

4. Try to avoid exposing the body to extremely high or low temperature environment, but also to avoid liquid erosion.

In fact, the built-in lithium battery in the car GPS is not as fragile as you think. With a little care and reasonable maintenance, the life of the built-in lithium battery can be maintained for more than 3 years. If you change the bad habits, you can give the built-in lithium battery to the maximum. The protection allows it to fully utilize its power to provide a stable endurance guarantee for car navigation systems.

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