They are the most common battery available and used worldwide. Non-rechargeable AAAA batteries come with 400-600 mAH or more capacity and 1.5V nominal voltage. NiMH batteries are better than NiCD cells because NiCd has toxic components.Ĭurious how you can get AAAA batteries for free? The real-time capacity of the battery depends on the battery age and discharge rate. Nickel-cadmium (NiCd) and nickel metal hydride (NiMH) batteries have a 1.2 V nominal voltage.Ĭomparing 1.5V alkaline and zinc-carbon batteries to 1.2V NiCD and NiMH batteries is less efficient and inconsistent. Plus, they have fewer charging cycles and lower capacity. Nickel Cadmium batteries can easily give off high currents due to their low internal resistance, but they can discharge power more strongly than Nickel Metal Hydride batteries. Moreover, it’s known to have toxic components in it. However, Nickel Cadmium is rarely used because cadmium is considered to be heavy metal. The most common rechargeable quadruple-A batteries are Lithium-ion, Nickel Metal Hydride, and Nickel Cadmium. Usually, the standard AAAA battery consists of alkaline cells (Alkaline AAAA.) Rechargeable and Non-Rechargeable AAAA Batteries Rechargeable Batteries Its physical dimensions are 8.3 mm (diameter) x 42.5 mm (height). It’ll be able to withstand temperatures from 0°–60☌. Technical SpecificationsĪ typical AAAA battery will have a nominal voltage of 1.50 Volts, and the capacity will be 500-600 mAH. At the same time, they aren’t as popular as AA and AAA batteries. They weigh 40% less than AAA batteries (AA batteries) and are 20% thinner and 40% smaller.ĪAAA batteries are compact. However, all manufacturers will name the batteries AAAA so that there is no confusion. That includes alkaline lithium batteries, NiCd, zinc-carbon, NiMH, and others. Specifications and Features of AAAA BatteriesĪAAA batteries have dimensions of 8.3 x 42.5 mm, and they are smaller than AAA (10.5 x 44.5 mm) and AA batteries (14.5 x 50.5 mm.)Īs mentioned earlier, AAAA batteries have different variations and labels in accordance with their different chemical compositions. These variations of batteries have different battery components. In terms of voltage, Lithium-ion batteries are the strongest as they have 3.7 V, and the capacity is around 160-170 mAH.They have a capacity of 325-500 mAH, and voltage is around 1.25 V. NiMH battery is also called HR8D425 (IEC).The NiCD batteries are known as KR8D425 (IEC) and have a nominal voltage of 1.25 V.They are the most long-lasting AAAA batteries. Their typical battery life is 500-600 mAH, and their nominal voltage is around 1.50 V. The Alkaline batteries also have two different names: LDR8D425 (IEC) and 25A (ANSI/NEDA).They have a power capacity and battery shelf life of 300 mAH, and the nominal voltage is 1.50 V. The Zinc-Carbon batteries have two names: R8D425 (IEC) and 25D (ANSI/NEDA).Here are the 5 most common chemical variations of AAAA batteries: These batteries also have different battery sizes when it comes to capacity and nominal voltage. They have different purposes according to the chemicals they are made up of. Different Types of BatteriesĪAAA batteries come in various types as they can contain different chemical consistencies. It was a great environmental movement, and they have now become among the most widely-known brands worldwide. They developed this battery to reduce mercury normally found in other battery types. These include companies like Toshiba, Duracell, Nipon, Energizer, and many more.Įnergizer was the first manufacturer of AAAA batteries. Many major brands produce AAAA batteries. These batteries are common worldwide, and you can find them in every household. They consist of different chemicals like alkaline, zinc, carbon, lithium, etc. Usually, these batteries are used in devices that require less power. Other than the above-mentioned applications, these batteries can also power flashlights, smoke detectors, electronics, toys, and more.ĪAAA batteries are small and compact cylindrical batteries that are potent and used to power up portable small electronic devices. They’re also commonly known as 25 (NEDA/ANSI) and R8D425 (IEC.) If those terms don’t ring a bell, you might’ve heard of Duracell type MX2500 or MN2500 and Energizer type E96. These alkaline batteries usually weigh 6.5g and produce up to 1.5V power. They’re used in various portable electronic devices such as calculators, laser pens, and wireless mice.Ĭlearly, AAAA batteries are used in tons of everyday electronic devices that help us with our daily activities.ĪAAA batteries, also called Quadruple-A, are 42.55 mm in length with a diameter of around 8.3 mm. AAAA batteries are standard tiny batteries that have many different applications.
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