Regardless of many people who say to the contrary that we can. We should never allow urban legends like these to rule our lives. They are simply modern folklore that becomes true by default because nobody challenges them. This is true even though they refer to third party experience as evidence. Some people refer to these nonsensically convincing social media posts as fake news. Similarly, lithium, alkaline and ni-cad batteries perform differently because they have different battery chemistry.
Even alkaline batteries of different brands have different characteristics. Putting them together can cause them to rupture. In the same way as we explained with fresh and old batteries the other day. Mixing different batteries of the same dimension is equally tempting. Batteries, like the rechargeable Eneloops from Panasonic on Amazon , create electricity by combining two different materials, each with opposing electrochemical potentials, and placing them next to one another separated by an electrolyte barrier.
The material making up the anode releases electrons, and the cathode material receives those electrons. The materials used determine the power characteristics of the battery. For consumer electronics, there are essentially four types of batteries available on the market today. These are: alkaline, zinc-carbon dry cell, rechargeable nickel-cadmium NiCad or nickel-metal hydride NiMh , and lithium-ion. Each battery type is capable of the same electrical output for its size, but even different brands of the same material are not identical.
When different brands, types, or ages of batteries are used together, those batteries may have significantly differing discharge rates. If a battery is over-discharged for too long, it heats up, can become a fire hazard, and may leak material. Generally, different battery brands are fine to use together, as long as they are the same type, and again, not for extended periods of time. Even batteries constructed of the same materials can consist of different qualities and quantities of their anodic and cathodic material.
This creates a terminal voltage different from other brands even when the batteries themselves appear to be the same size both AA or AAA, for instance. All batteries start with essentially the same electrical output, depending on the size.
The powered device will likely work fine, provided there is sufficient charge in the batteries, and the batteries themselves should not degrade. The main culprit, when considering damage from mismatched batteries becoming overcharged, is heat.
At this point the dead battery becomes another electrical load within the product. The dead battery consumes part of the electrical charge from the other batteries before it ever has a chance to do any work for you. Worse yet, there is also a risk that the dead battery may leak. Contact Jenesis: Email Facebook. All prices are in USD. Copyright Jenesis Products. Sitemap Ecommerce Solution by BigCommerce.
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