How to use the universal charger, how to use the universal charger?

There is a transfer switch for universal charging, corresponding to the top and bottom of the positive and negative terminals of your battery, there are also two ways to connect the positive and negative terminals of your battery, and the saturation light is on after you make it, because the contact port of the positive and negative corresponding batteries is reversed, at this time, as long as the battery is reversed, or the transfer switch is adjusted, plug it into the socket and see the red light in the middle of the jump can be charged. Charge until the saturation light is on, and the red light in it does not jump or jumps very weakly.

I'm probably a bit complicated, but I have 3 universal chargers at home, and I didn't need them at first, but I also groped for it like this

How long a battery can be used is not only related to the type of mobile phone battery and use factors, but also has a close relationship with the choice and charging of mobile phone chargers. Assuming that the normal service life of a battery is one year, but if you use a parallel mobile phone charger or the charging is not standardized, then the battery is likely to be scrapped after half a year, or even three or two months. So, no matter what kind of mobile phone battery you choose, remember to choose a good charger and master the charging skills.

Types of chargers The quality of a mobile phone charger has a great impact on battery charging. At present, mobile phone chargers mainly include travel chargers, cradle chargers, car chargers, etc. Its use occasions are different, and the performance indicators are also different, which should be selected according to needs.

Dock charger. These chargers are generally designed with two slots and can charge two batteries at a time, allowing the user to charge one battery in addition to the battery already in use on the phone. However, cradle chargers are mostly in slow charging mode, and the charging time is longer, about 4 to 5 hours.

Travel charger. Most phones only have a travel charger in the standard configuration. Travel chargers and cradle chargers charge the battery in the same way.

Clamp the battery, and make full contact with the point, the indicator light is on, if it is not lit there is a soft change button, press it.

1. First of all, in the case of universal charging and non-energizing, adjust the position of the shrapnel according to the positive and negative electrodes of the battery, put in the battery to make the battery electrodes and the shrapnel have good contact, and then press the button of "Measuring and Testing", such as the "correct" indicator light is on (other lights are not on), indicating that the polarity is correct; If the "charging" light is on, it means that the polarity is reversed, please press the "convert" self-locking switch to change the polarity, and then press the "test the town" button to confirm that the polarity is correct.

2. Plug in the power supply, the "power", "saturation" indicator light is on, after installing the battery, the "charging" light (red) is on, the charging starts, and the "saturation" light is off.

3. When fully charged, the "saturated" light will gradually light up until the "charging" light goes out, and the "saturated" light will be fully lit and the charging will be completed; If it is not urgent, in order to ensure the best charging efficiency, continue trickle charging for 1 2 hours.