KELONG battery in the use of what are the things to pay attention to?

KELONG batteries in the use of the following points:
1 KELONG battery installed environment ventilation?
2 KELONG battery connection bolt must be screwed
3 KELONG battery placed in order to ensure the spacing between the battery to ensure that more than 5CM
4 KELONG battery regularly dust, dust should be used when anti-static towels or vacuum cleaners, is strictly prohibited to use wet towels