The difference between Chaowei ordinary 20a and black gold 22a

The difference between Chaowei ordinary 20a battery and black gold 22a battery can be seen from two aspects. The first aspect is that the battery life is different, and the second aspect is the capacity of the battery. Chaowei battery is lithium battery, and black gold battery is lead. acid battery.

The letter a in 20a and 22a is the capacity unit. 20a refers to the capacity of the battery. It takes 20 hours to use a 1-amp current battery to run out of electricity. Then the 22a battery uses the same current, and it takes 22 hours to run out of electricity. The battery life will be stronger. In terms of battery capacity, the second is that the battery capacity is different. The capacity of the black gold 22a battery is larger than that of the Chaowei ordinary 20a battery.

Chaowei ordinary 20a and black gold 22a batteries have advantages and disadvantages, the advantages and disadvantages are as follows:

1. Safety and reliability, the black gold 22a battery will be safer than the Chaowei ordinary 20a, so we don't have to worry too much when using it.

2. Environmental protection, black gold battery contains lead metal, lead metal has certain pollution, and the pollution of lithium battery is relatively low.

3. In terms of price, the Chaowei battery with the same capacity will be more than twice as expensive as the black gold battery.

4. Service life, Chaowei battery will last longer than black gold battery.

Chaowei battery and black gold battery have their own advantages. We need to consider comprehensively when choosing a battery. Chaowei battery has more advantages than black gold battery.