According to the different quality performance of the product, the difference is generally roughly 3 to 5 hours, the biggest impact on the charging battery life is overcharge and overdischarge, so it is best not to wait until there is no electricity and do not charge the time is too long, and the time is roughly estimated under the use of almost no electricity.
The performance parameters of the battery mainly include electromotive force, capacity, specific energy and resistance. Using the battery as an energy source, you can get a stable voltage, stable current, long-term stable power supply, little external influence of the current, and the battery has a simple structure, easy to carry, easy to charge and discharge operation, not affected by the external climate and temperature, stable and reliable performance, play a big role in modern social life.