I replaced the lithium battery on the Nine and the message says it is dead. Can I still function?

Yes.

1. When lithium batteries are used for a long time or are of poor quality, their capacity gradually decreases. At this point, there may be a significant discrepancy between the power displayed by the meter and the actual power. remaining battery power.

2. When the lithium battery is discharged in a low temperature environment, the current decreases. The electric meter may indicate that the battery is insufficient, but in fact it can still operate for some distance.

Is a lithium battery voltmeter useful?

The single-phase electronic electric energy meter is a common power measuring device in modern households. However, sometimes we encounter the problem of black screen in single phase electronic energy meter. This article will provide you with solutions to help you better understand this problem.

The single phase electronic energy meter black screen problem may be caused by the built-in lithium battery being dead or damaged, or the LCD screen being damaged or a circuit fault.

Observe whether the meter's pulsing light flashes when power is used and how fast it flashes. If no high-power electrical appliance is in use and the pulsing light flashes rapidly, it may be a circuit fault and you should promptly contact the power supply office to change the meter. If the pulsing light flashes slowly, there is also a problem, which may cause the actual power consumption to be inconsistent with the measurement.

It is recommended to contact the power supply department to report repairs as soon as possible so that this problem can be resolved in time.

Useful.

Not only can it determine whether the battery voltage is normal, but it can also be used to determine whether your acceleration is appropriate based on the voltage while driving (it is best not to accelerate too hard) , and the amount of energy stored by the battery. Especially when empty, the lead-acid battery voltage should be charged in time when the voltage is lower than 32V, otherwise the battery life will be affected. A voltmeter, also called a voltmeter, is used to measure the voltage in a circuit. The voltmeter also has three terminals, one negative terminal and two positive terminals. Student voltmeters usually have two positive terminals, 3 V and 15 V.