Patented Size S Forklift Battery Basket Vent Plug Filling Caps Durable CE Certification

Patented Size S Forklift Battery Basket Vent Plug Filling Caps Durable CE Certification

Basket vent plug has a unique design with an internal top cover that induces a wall-hitting reaction, automatically producing distilled water that flows back into the battery. This design reduces water loss by 60% compared to standard vent plugs (if standard water loss is 1 kg, our vent plug loses only 400 g). Over time, this helps delay plate polarization and extends the battery's life. This design was originally developed for EnerSys in the USA, and we hold a patent for it. 

Vent Filling Caps ​

Product Catalog

Product Features

Quality Control

• The raw materials are mainly imported from Europe, America and Japan, all strictly tested by authority departments, which assure the quality.
• All individual parts are produced in-house, with the QCs strictly inspection which provides excellent products before and after assembly.
• Accurate opening pressure and closing pressure can be done according to customers' demands.
• Every product's function is under the test of the standard testers which assures the quality.