Storage temperature should be between 80✯ and 32✯. Smoking or open flames should never be present in a battery area, and ventilation is important.Placing a damp cloth over vent caps when charging may act as a flame arrester. Clean up all acid spills and flush clothing with a water and baking soda solution.Wash your hands immediately after completing the job.Avoid chemical burns by not rubbing eyes or skin while working with the battery.If acid contacts the skin, wash the affected area immediately with plenty of water.If acid does enter the eye, immediately flood with running water for at least 30 minutes.Wear safety goggles or a face shield when inspecting or cleaning the battery.Remove wrist watches, which might make electrical contact and create sparks.Keep sparks and flames away from the battery.Although more expensive, the sealed gel cell battery can be a safer and cleaner alternative. Besides possible rupture, storage at high temperatures (i.e., above 78º F) accelerates self-discharge and shortens the battery's life. If charged or discharged too rapidly, gas will build up, causing the battery case to rupture. This battery works in any position and is designed to be clean and usable in environments intolerant of acid vapors and spills. The gel cell battery, used in aircraft and designed for portability, are usually small and have gelled acid within a sealed case. Avoid acid spills by placing the battery in an upright and level position. These storage batteries are packaged in the same small automotive case and contain somewhat thicker plates of lead. It is designed to be compact, inexpensive, and last for 200 to 400 charge-discharge cycles. These thin sponges are delicate and start to break down after less than 100 cycles. Built to deliver quick starting at minimum weight, size and cost, these batteries have lead sponges rather than sturdy lead plates. This battery was developed for the job of starting cars and trucks. Gases formed when the battery is charging. They permit the checking and maintenance of water and acid levels and provide a vent for the escape of The battery may also have vent caps on top of it. The main battery terminals are the positiveĪnd negative posts. When sulfuricĪcid contacts the lead plate inside the cell, energy is produced. Has a number of individual cells containing layers of lead plates immersed in sulfuric acid. Lead-acid storage batteries are chemical machines that produces power on demand. Lifting and eye protection could be reviewed along with this module. Examples may be helpful to have at the training session. To prevent this, do not smoke near a battery, learn to disconnect a battery properly to prevent an electric shock from sparking an explosion, and make sure you always work on a battery in a well-ventilated area.To use and store batteries in a safe manner.ĭiscuss the different types of batteries and what types are used specifically Explosionsīatteries don't normally explode – but they can if too much hydrogen gets caught inside them. You should also know to avoid being shock when you connect a battery to another battery (again - positive terminals first, followed by negative terminals). The best way to prevent yourself from harming your body - or the engine - is to disconnect the battery before working on the engine and be sure to always disconnect the positive terminal first. Electric ShockĮlectric shock is a real risk with any battery. Finally, always wear safety goggles to prevent acid from going into your eyes. It is important that you use baking soda to neutralize the powdery sulfates that build up there and to avoid getting it on your skin – if you do, then wash it off immediately to prevent chemical burns. The real risk of burns comes from build-up of acid on the battery terminals. It is can be used safely as an electrolyte to cause the reaction inside the battery - but if it is spilled on your hands, it is essential to wash it off immediately. The solution of sulfuric acid inside a lead-acid battery is normally not dangerous. However, when you're working on a car's battery there are three risks to safeguard yourself against: Car batteries are an essential component of a car's engine, yet most of the time they shouldn't need much thought.
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