Today the brand JK Ceraplast is one of the most sought after in the segment for Battery Vent Caps and Battery Accessories. Of the various products in the range, the Din Type Electrolyte level Indicator is one of the most in demand among customers. This is a very useful vent cap for flooded battery systems as it has an electrolyte level indicator. The benefit of this is that when it is used, it allows a visible means to keep a close watch on the fluid level inside the battery without opening anything.

A close watch on the acid fluid level helps maintain the power output and hence provides optimal use of the battery. Also, these vent caps have built in ceramic filters that act as fume arrestors and help prevent a fire hazard. The filters in them also make it anti-splash and also protects against acid spills. Further it is because of this filter that no foreign particles are ever allowed to enter the battery interior keeping the fluid pure. They have a tough construction and are able to deliver service even in harsh conditions.

These are compatible with all Trojan batteries as well as various European and American brands. This has a bayonet type locking device and is available in Red, Yellow and Black colours generally.