<strong>The Econ-O-Flip Safety Vent Battery Cap is ergonomically designed to decrease time and effort to perform standard battery maintenance. Fits all standard bayonet type batteries.</strong>

<strong>These replacement battery caps fit all standard bayonet type batteries.</strong>

<strong>As a byproduct of the battery charging process, hydrogen gas accumulates in every battery room, and without robust ventilation systems, gas can accumulate to dangerous levels.  Hydrogen mixes with oxygen to create a significant ignition hazard at a concentration of only four percent.  Most safety measures recommend keeping hydrogen levels even lower, at less than one percent of the room's total volume.  The gas is colorless, odorless, and lighter than air, so it is very difficult to track without sensitive monitoring equipment.</strong> <strong>The Hydrogen Gas Detector identifies hydrogen accumulation before it reaches a dangerous threshold.  A hydrogen concentration of 1.00 percent activates the detector's bright yellow LED light, while hydrogen levels of 2.00 percent or higher will trigger a flashing red LED light and an 80 dB alarm.  The Hydrogen Gas Detector </strong><strong>is designed for easy integration into your operation’s ventilation system.  It is available with a dual relay, in AC (85 - 265V) or DC (17 - 60V) powered models.  Relays can automatically activate the venting action of peripheral technologies, translating alarms directly into a coordinated preventative response.  </strong>