How to maintain the built-in battery of POS machine？

How to maintain the built-in battery of POS machine？

1、Advantages and disadvantages of built-in batteries in POS machines

If you need a mobile POS system, a POS machine with a built-in battery may be more suitable. This POS machine can be carried anywhere easily without worrying about power outages. In addition, since no external wires and plugs are required, it is more secure.

However, there are some disadvantages to having a built-in battery. First, they tend to be more expensive than traditional external charging methods. Second, after prolonged use, they may lose their effectiveness and need to be replaced. Finally, under some special circumstances (such as staying in a high temperature environment for a long time), the built-in battery may be damaged.

2、Why does the POS machine display please replace the battery?

（1）. It may be caused by the replacement battery not matching the original machine. POS machine batteries are generally 6V batteries. Depending on the host, the location and structure of the battery will be different.

（2）. If the normal display shows that the battery is low, it should be a battery problem. If it still doesn't work after you replace one battery, it may be that there is a problem with all the batteries, and you need to replace it with a new one.

（3）. Generally, we can click on our own battery through settings to display the percentage displayed by clicking on our electrical appliance and then turn it off. You can no longer see this, but if you replace it with a new battery, it means that the battery is the same as before. The battery will last longer.

3、How to maintain the built-in battery of POS machine？

For POS machines with built-in batteries, proper maintenance can extend their life and ensure their normal operation. First, avoid over-discharging or recharging your batteries, which may damage them.Secondly, keep them dry and at a suitable temperature when storing, and do not leave them unused for a long time.


In conclusion, when selecting and maintaining a POS machine, pay attention to whether the device has a built-in battery and how it affects the performance and reliability of the device.