Yoobao 2000 mAh thickened battery used 3 hours to leave 70

It's a system display problem, and that's how you just used it It's normal after using it a few times Yoobao's ** battery is still good.

The first three times you use the battery, you must use up all the battery power and then recharge, and you must rush until the green light is on and then insist on charging for 2-3 hours. Repeat this three times to activate the battery at its best.

You're just starting to activate the words. It is recommended that you take the test after charging it a few times. Other than that.

The battery has just been activated. It is not recommended that you discharge high currents. This will not be too good for the full reaction of the lithium ion of the battery, in addition.

Thickened battery also has a problem of power estimation, usually the mobile phone is based on the voltage to judge the condition of the battery, not according to the capacity of the battery and the experience of the use time, then there may be some batteries although the voltage begins to drop quickly. The back is characterized by a slow fall. Causing errors in judgment.

It is recommended that you use it more than a few times. In order to judge.

The battery will not be used in two layers, yoobao's battery core is less than the nominal capacity, and yours is still new electricity, the effect may start to be worse, it may improve after a few more uses, but it should not be enough original durable and stable, I used 830 to buy a modified battery of Huanzhu in **, it is very easy to use, but it does not seem to have the battery of your machine.

To be honest, now the battery can reach 1400 mAh, which is good, what 2000 3000 are all random labels, don't believe it.

In order to fully activate the battery, it is necessary to have about 3 times of charging and discharging to achieve the best effect.

This is a normal phenomenon, and it is normal after three charging and discharging processes.

The problem displayed by the system will be healed slowly. My battery just bought it and I can't charge it enough, and sometimes it drops a lot at once. I didn't care about it, and it was fine after a while. Rest assured, it is king to be able to use it.

It can be used for about 1 to 2 years.

One battery, two charges a day, one charge a day: fully charged can be used continuously for 4 to 6 hours, 4 to 6 hours of non-stop Internet access, or play games, and replace another battery when it is used up, and the used battery will be charged with a universal charge, so that it can be used for about 1 to 2 years, and some can be used for more than 5 years, but note that after the battery is used for 1 year, the battery will decay very much, for example, the new battery can be used continuously for 4 or 6 hours, and the uninterrupted use may be used for 20 hours, then after one year, This battery will definitely decay, and it may only last for 3 to 4 hours of continuous use, and only 15 hours of uninterrupted use.

If you don't care how long it can be used (the battery runs out after 30 minutes of use), then just the battery does not grow fat and fat, then it may be used for more than 10 years, or even 20 years. This is no joke!

Of course, the premise is to buy a good universal charger!

Generally, the first charge of electronic products takes 10-12 hours, because even if it is full, there needs to be a saturation period.

"2000 mAh" divided by "Charging current milliamps" multiplied by the battery charging time in hours. If the charging current is 200 mAh, it must be charged for 15 hours. The actual 10 hours are full, and the last 5 hours are trickle.

A milliampere-hour is a unit of electricity, a milliampere-hour is the intensity of the current, and a milliampere-hour is an hour.

1 mA 10 hours and 10 mA 1 hour are both 10 mA hours of electricity and are called 10 mA hours.

A 10 mAh battery, discharged at 1 mA, can last for 10 hours, and discharged at 10 mA, it can last for 1 hour. The same is true for rechargeable batteries when they are charged.

Fast or slow charge. Fast charge 1 2 hours slow charge 8 12 hours.

Different chargers have different times.

500mA system. It takes about 5 hours.

For a 100mA system, it takes about 24 hours.

1a, it takes 2 and a half hours.

Yes but not applicable, because the back cover of a 3100 mAh battery is much larger than that of a 2000 mAh back.

If you want to use a 3100 mAh back cover, it is recommended that the landlord put some paper between the mobile phone battery and the back cover to prevent the battery from falling off and affecting the normal use of the mobile phone.

Giving points? Hehe.

No, the back cover of the 3100 mAh battery should be played some. It's recommended to bring one with you, it's not too much of a hassle

10000 mAh according to the actual use, the charging efficiency is about 90%, and the battery capacity can only be used to 90%, plus you will lose some power when you leave it. In this way, it is calculated that the amount of power you actually charge into the mobile phone battery is 80% of the power bank, and it can be charged up to 4 times.

10,000 mAh refers to the nominal capacity of the built-in battery pack, the actual capacity is unknown, the actual capacity of the battery of the big manufacturers (Sanyo, Panasonic, LG, etc.), the actual capacity of the new battery may be higher than the nominal capacity, but the general battery even if it is brand new, the actual capacity is less than the nominal capacity.

10000mAh is calculated according to the actual 9500mAh, the power of the battery is not directly output to the mobile phone, it needs to go through the boost circuit **5V), the general mobile power boost efficiency is more than 80-90%, even if the efficiency is 90%, then:

x 9500mAh=, x boost efficiency)=, which is all the electrical energy that can be output by the mobile unit after boosting.

And that's not all, don't forget your phone! The charging efficiency of the mobile phone cannot be 100%, and the system will also eat up part of the power when the mobile phone is turned on, and not all the power will be charged part.

In the shutdown state, press the charging efficiency of the phone to 80% (which is already an overestimate), then, x

6840mAh, 2000mAh battery is actually calculated as 1900mAh, 6840mAh 1900mAh = times).

Hello, large batteries need to be purchased separately and cannot be replaced with additional money.

The standard battery can't be replaced, you can only buy another 3000 mAh one.

Now a full set: a total of 189 yuan for the back cover plus battery.

Of course.

However, the power bank has a conversion efficiency.

If you give a 1500 mAh discount, you can only charge 1350 mAh.

You might as well take a look at Lizhong's donkey travel world power bank, which has 16,000 mAh and can charge your 20,000 mAh battery seven or eight times.

According to the battery charge.

Characteristics, lithium battery charging current is best controlled within the limit. If the charging current is greater than the battery, the aging coefficient of the battery will increase. Dramatically shortens battery life.

2000mAh mobile phone battery charging It is best to choose a charging current equal to or less than 1000mA. However, 1500 mAh (equivalent to a charger can also be charged, but it is not so good for the battery aging factor.)

2000 mAh = 2 Ah hours, if it is a mobile phone battery, then the general voltage is in volts, so it is equal to watt-hours, and one kilowatt-hour of electricity is equal to 1 kilowatt-hour, so it is equivalent to kilowatt-hours.

Look at your standard charging voltage, multiplied by the amount of energy consumed for a single charge. For example, if it is a voltage of 5V (which is generally the case), then one charge is 4W·h, which means that 250 times is one kilowatt-hour of electricity.