L14D4K31 L14C4K31 battery 12800mAh/48Wh for Lenovo Yoga Tablet Pro 2 1371F in UK

Lenovo L14D4K31 battery maintenance

How to charge?

If the tablet is equipped with a charger, you should try to charge it with a charger. The cradle charge has the ability to recognize data when charging, and it is charged with a small current. Although it takes longer than charging (the travel charge), this charging will make the battery more fully charged. At the same time, you should use a dedicated socket as much as possible, and do not share the charger with a home appliance such as a TV.

Is there any relationship between charging and charging?

It is best to turn off the tablet first when charging. Because the board of the tablet will heat up during charging, it may cause a transient increase in current and damage to the internal parts of the tablet.

How long is charging suitable?

The longer the charging time, the more the battery is fully charged and the more durable the battery is, this view is not correct. In fact, the capacity of the battery is fixed. After the battery is fully charged, the protection circuit of the charger will be automatically disconnected, but there will still be a small turbulence. Therefore, the correct charging time should be the best when the indicator light changes from red to green and then charged for one hour, so that it can be sufficient without damaging the battery. However, since the charger has protection measures for the battery, the charging time is too long and the battery will not be greatly damaged. But it is best not to exceed 24 hours.

Tablet maintenance policy

Tablet PCs are high-precision electronic circuit designs. Unless they are specially designed, most tablets are very resistant to dust and moisture. Therefore, users only have to develop good habits in order to extend the life of the tablet. To this end, experts recommend that when using a tablet in the wet and rainy summer, it is best to wear a holster. The holster is equal to adding a coat to the tablet. When it falls or encounters water, it can reduce the damage to the tablet, but it does not mean that the tablet will not be invaded after the holster is added. Therefore, consumers should pay more attention when using and placing tablets to avoid damage to the tablet.

Common fake battery identification method

1. The average Ni-cd battery is 500mAh or 600mAh, and the Ni-mh battery is only 800-900mAh. The capacity of the lithium-ion mobile phone battery is generally between 1300-1400mAh, so the time for the lithium battery to be fully charged is about 1.5 times that of a nickel-hydrogen battery is about 3.0 times that of a nickel-cadmium battery. If you find that the working hours of the lithium-ion mobile phone battery block you purchased are not advertised or as long as specified in the manual, it may be counterfeit.

2. If we find that the battery is extremely hot or smokes or even explodes during charging, the battery is definitely fake.

3. If a lithium-ion mobile phone battery block is faked with a cadmium-nickel or a hydrogen-hydrogen battery block, it must be composed of five single-cell batteries. The charging voltage of a single battery generally does not exceed 1.55V, and the total voltage of the battery block does not exceed 7.75V. When the total charging voltage of the battery block is lower than 8.0V, it may be a Ni-cd or Ni-mh battery.