1. Is the battery capacity of Bluetooth speaker true?
1, people are pursuing the battery life of Bluetooth speakers, so the requirements for battery capacity will be higher. However, in order to seek higher sales, many manufacturers may mark the battery capacity to a higher level when producing their own batteries, which is the virtual standard, that is, many times when we use it, we will feel that the battery life is far less than the parameter value;
2. How do you know that its battery capacity or battery life is true without unpacking and testing? At this time, the real situation can be calculated according to some parameters on the label. For example, a Bluetooth speaker with a capacity of 500mA to 800mA usually lasts for 3 to 5 hours. If not, its battery capacity is a virtual standard.
We can also check whether the battery capacity of Bluetooth speaker is true or not. We can use the parameter × the service time marked on the device power, and then remove the battery voltage to get the battery capacity, so we can check the battery capacity in this way when buying Bluetooth speakers.
Second, how to replace the battery of the Bluetooth speaker?
1, the batteries of electrical products will become less useful after being used for a long time, and the working hours will be greatly reduced. It may not be cost-effective to buy another Bluetooth speaker at this time. At this time, it will be better to replace the battery of the Bluetooth speaker.
2. Turn the bottom of the Bluetooth stereo up, pull off its anti-skid pad, and you can see the fixing screw, remove it and screw it out. Then, preheat the soldering iron and weld the lithium battery on the audio motherboard. At this time, weld the new lead and the matching plug together.
3. After welding the other end of the lead to the positive and negative poles of the audio motherboard, fix the lead to with double-sided adhesive tape, and stick adhesive tapes on both ends of the battery lead. At this time, you can put the motherboard on the new battery, then close the bottom cover of the speaker, screw the screws back, then stick the double-sided tape to the bottom of the speaker and stick the anti-slip pad back.
How to replace the battery of Bluetooth speaker? Is the battery capacity of Bluetooth speaker true?
Editor's summary: The above is about whether the battery capacity of Bluetooth speaker is real and how to replace the battery of Bluetooth speaker. Pay attention to whether the battery capacity and battery life are real when buying Bluetooth speakers. If it is a false standard, the product quality is definitely not that good.