Testing

In recent years, energy storage and power battery technologies have developed rapidly, driven by scientific breakthroughs and accelerated product applications. Various large-scale energy storage systems such as lithium batteries, flow batteries, and high-temperature sodium batteries have been applied and promoted globally. However, the pace of leading innovation along with the recent battery-related fires has caused widespread concern around the world about the fire and electric shock hazards of lithium-ion batteries and other new technologies. Energy storage batteries are mainly the batteries used in solar power generation equipment, wind power generation equipment, and renewable energy storage energy.

Common energy storage batteries are lead-acid batteries (lithium-ion energy storage batteries using lithium iron phosphate as the cathode material are gradually being developed)

Energy storage batteries are divided into the following three categories:

1 Lead-acid battery for vented energy storage-a battery with a device that can replenish liquid and release gas on the battery cover.

2 Lead-acid batteries for valve-regulated energy storage-each battery is sealed, but all batteries have a valve that allows gas to escape when the internal pressure exceeds a certain value.

3 Lead-acid batteries for colloidal energy storage-batteries using colloidal electrolytes

Energy storage battery testing standard