About UPS or battery questions...

First of all, you have to figure out how much power the amplifier is. Whether it can be powered by low-voltage 12 or 24V, if you can, you can directly use a large-capacity battery (the capacity depends on your power and use time) to add a charger, if not, you need to add a sine wave inverter, and then increase the capacity battery and charger, because the inverter is generally a small-capacity battery, and the discharge time is short. In its positive and negative pole to lead out two wires, because I use a 12V car amplifier, so directly with the battery power, for off-field ball games, if you still don't understand, welcome to learn together again on this matter.

1, UPS is an uninterruptible power supply livestock battery is a single storage of electrical energy components, such as UPS used in the computer If the mains 220V is normal, the power supply will be through UPS to power the computer, and the animal battery in the machine is full, if there is a sudden power failure at this time, then UPS will immediately convert the 12V power supply in the battery into 220V to continue to provide the computer to work. During this time, there will be no interruption of power to the computer. Loss of unsaved work.

What about the battery. He can only store 12V of power. And it can only release 12V of voltage.

It's just like a regular battery. It's just that the capacity is large!!

2, the general UPS power supply time is only half an hour to one hour, so it is definitely not suitable, it is recommended that you have two points, 1, the subwoofer voltage is dual voltage, that is, it can support 200V AC, can also support 12V DC, buy a larger capacity of 12V battery on it.

2. Buy an inverter that can change 12V to 220V. More than 100 yuan.

It is better to use the first one.

UPS's ** is very high.

And the battery should be used for the backup time of 6 hours.

UPS alone is basically unable to supply power.

The backup time is in the 6-hour range, which is thousands or even tens of thousands.

Of course, I'm referring to the brand's.

Can't use UPS power supply, the time is too short, with a 60AH battery and a 300W inverter, a total of 400 yuan to buy,

Buy an inverter power supply and level, one machine for multiple purposes. The total price of inverter power supply and level shall not exceed 500 yuan. Complete.

The differences between UPS power supply and battery are as follows:

1. The principle is different.

A battery is a type of battery, and its function is to store limited electrical energy and use it in a suitable place. It works by converting chemical energy into electrical energy. UPS power supply is a type of battery that uses lithium metal or lithium alloy as the anode material and uses a non-aqueous electrolyte solution.

2. **Different.

The **** of the battery is relatively cheap, and the ** of the UPS power supply is relatively high compared with the battery.

3. The safety performance is different.

The safety performance of UPS power supply and battery is not the same as that of the battery, and the safety of the battery is a little higher.

4. The use time is different.

Compared with the battery, the UPS power supply has a relatively long service life.

5. Different temperature tolerance.

The common working temperature of UPS power supply is -20-60 degrees Celsius, but generally lower than 0 after the performance of UPS power supply will decrease, and the discharge capacity will be reduced accordingly, so the working temperature of UPS power supply performance is 0 40. The operating temperature of the battery is generally required to be between 20 -25, and when it is lower than 15, its discharge capacity decreases.

6. The cycle life is different.

The cycle times of UPS power supply are generally about 2000-3000 times, and the cycle times of batteries are about 300-500 times, and the cycle life of UPS power supply is about five or six times that of batteries.

7. The cycle life is different.

The cycle times of UPS power supply are generally about 2000-3000 times, and the cycle times of batteries are about 300-500 times, and the cycle life of UPS power supply is about five or six times that of batteries.

Encyclopedia-ups power supply.

Encyclopedia - Accumulators.

The UPS power supply uses a dedicated UPS battery.

UPS special battery, the function is the same as that of ordinary battery, and it is maintenance-free. However, the UPS special battery has a big problem in the installation method, any angle, any position, and upside down, which is very safe. Ordinary batteries are not good, they must be placed upright.

In addition, UPS special batteries are better than ordinary batteries in terms of charging times and charging time, charging efficiency, overload use, power loss capacity and other parameters, and are not easy to be damaged.

There are many kinds, and there are generally two commonly used types: gel batteries and sealed lead-acid batteries.