Thermal Runaway – The chemical reactions in a battery are exothermic, meaning that they produce heat. For example, if your computer needs 200W/h of power, a battery with a specific energy of 20Wh/kg can be used to power it, but you’ll need a 10kg unit! Specific energy tells you what mass of battery will be required to meet your power consumption needs. Specific energy is calculated by taking a one-kilogram battery with a known battery chemistry and measuring how much power it outputs over a one-hour period. This metric defines battery capacity in terms of weight, with the units Wh/kg. Specific Energy – Specific energy is very similar to “battery capacity”. Battery chemistry has implications for what equipment can be used to charge the battery and how the battery can be disposed of safely. Lead, nickel, and lithium are the most common types of battery chemistry, with lithium-ion being the most widely used for rechargeable batteries. Different batteries use different types of chemical reactions to facilitate this process. Let’s start with a quick glossary of terms that you can apply to understand the differences:īattery Chemistry – Batteries pump electrons using chemical reactions. Later in this article, we’ll be comparing some different types of batteries across several dimensions that indicate their operational capacity and safety parameters. BATTERY TERMINOLOGY THAT YOU NEED TO KNOW We’ll assess different types of battery chemistry and their relative safety, introduce some terminology that will help you understand what to expect from any battery product that your facility purchases, and inform you about the most important features to look for when putting safety first at your healthcare organization. In this article, we’ll discuss the importance of safety when choosing a battery system for your mobile computer carts. To get the most out of your investment in mobile computer carts, it’s crucial that you make the investment in mobile computer cart battery systems that help to maximize up-time – after all, what good is a mobile computer cart that’s plugged into a wall charger? Still, it’s important to choose a product that’s operationally safe and doesn’t put the welfare of your healthcare workers or patients at risk. Carts are also used for telemedicine, computerized prescriptions, and for administering medications – they have become indispensable in the modern healthcare environment. Since the United States mandated the nationwide use of electronic medical records in healthcare, mobile computer carts have enabled countless healthcare facilities to record and access medical data at the point of care. What mobile cart batteries protect against fire?.How do I choose a safe battery system for my mobile computer cart?.
What battery chemistry is the safest for a healthcare setting?.SAFETY FIRST: MOBILE CART BATTERY SYSTEMS THAT PROTECT AGAINST FIRE
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