The LR44 battery is of the alkaline type category, with equivalent batteries being A76, AG13, G13, LR1154, L1154, 154, etc. Silver-oxide batteries can replace these alkaline batteries, with equivalent batteries being SR44, SR44SW, SR44W, SB-B9, 303, 357, etc. These silver oxide batteries are often used in watches (that explains the W in the label). The silver-oxide battery version that you can use to replace an LR44 battery is labeled with a name that starts with the alphabets SR. Moreover, it is not safe to mix different batteries with varying chemistries. Most lithium batteries burst when combined with different sizes and chemistries. This can result in a disaster. How to Use Button Cell Batteries Safely?

LR44 is the cheaper of the two and enjoys a specialty with toys and general use applications. Conversely, SR44 batteries’ specialty is in marine functions in electronic devices. The LR44 battery is a great choice for those who want to use their flashlight on the go. It has been known that they are interchangeable with AG13 batteries, so there’s no need to worry about running out of juice. Which device that you own requires these batteries? Yes, you can. However, the battery with low voltage will charge faster than the one with high voltage, resulting in an output imbalance. This will also create discrepancies when it comes to the lifespan of each battery.Similarly, many silver-oxide batteries have equivalent batteries like SR44, SR44SW, SR44W, SB-B9, 303, and 357. All silver-oxide batteries can easily replace alkaline button cell batteries and are often found in watches. Most rechargeable button cell batteries have a long life. Most units have a capacity of more than 80%, and the discharge and charge cycle can be recycled after almost 400 weeks, which is a significantly long time. Cost-Effective There are many batteries that are equivalent to an LR44. If you want to replace an LR44 directly, you can do so with a Duracell 76A, Energizer A76, and AG13 batteries. All these batteries are precisely similar to an LR44 battery; the only difference is their names.

AG13 or LR44 batteries have a standard voltage of 1.5 volts, and their capacity is 130mAh per cell with an average size that measures 11.6 x 5.4mm in length-width ratio. The termination voltage for these types ranges from 0 – 2 volts, depending on how much power you need when running your device. Murata-unique sealing structure, coupled with special sealing-material treatment, has helped accomplish excellent leakage resistance. SR44 batteries are also famously known as 303 or 357 batteries. It is a silver-oxide button battery that most popular brands of swatch watches use. Also, many small devices and hand-held calculators may contain this battery too. Furthermore, you can also find these batteries in toys such as helicopters and cars that run using remote controls. How to Detect If a Flashlight Contains an LR44 or SR44 Battery? Button cells are famous for their longevity. They possess a low self-discharge, which allows them to keep their charge for a long time (especially in cases of inactivity).AG13 batteries Alkaline Zinc Manganese button cells are used mainly in watches. Also called LR44, 157 A74, or LR 1154, these tiny batteries have a reputation for being just as powerful but smaller than their Silver Oxide counterparts, with three times the longevity. In the table below, we have summarized all the details of these common button cell batteries. Button Cell Batteries Most button cell batteries consist of lithium, alkaline, or silver oxide. Moreover, they can last for many years, provided you use them with care.

Its diameter ranges between five to 25 mm (0.197 to 0.984 inches), while its height dimensions are between 1 and 6 mm (0.039 to 0.236 inches). Although it has a stable discharge, this battery isn’t used anymore because of its lethal and toxic nature. Unfortunately, this battery can be a massive reason behind air pollution when disposed of correctly. Zinc-air BatteryIEC 60086-3 is an international standard that defines battery cells using an alphanumeric code format. Murata is a leading enterprise that is committed to designing, manufacturing, and providing advanced electronic materials, leading-edge electronic components, and multi-functional, high-density modules. Our innovations can be discovered in an extensive range of applications containing mobile phones, home appliances, and automotive applications to energy management systems and healthcare devices. AG13 and LR44 are precisely the same alkaline button cell batteries. Therefore, they are entirely interchangeable with the exact dimensions. What’s more, like an LR44 battery, AG13 also has many names and can be replaced by many silver-oxide and alkaline batteries.

In this guide, let’s find out how most common button cell batteries are different from each other. LR44 Mercury-oxide batteries have stable voltage but are no longer used because of their toxic nature. Incorrect disposal of the battery pollutes the environment.In the world of batteries, it’s important to know their specific terminology. The LR44 battery and AG13 are two different names for exactly one thing: an alkaline zinc manganese dioxide cell designed by IEC 60086-3 standards with a physical size designated as “L” or standard 44 millimeters long in diameter (mm). This category of button cell batteries has a stable discharge. You may find them in most precision devices and medical instruments. For instance, SR44 is a silver-oxide button cell battery. Mercury-oxide Battery These names refer to how these particular cells are designated in international standards – just like cars can be differentiated by their model number or engine type but still, all being called “a car“, these designation systems also include an identifying letter followed by four numbers which signify properties such as size (in mAh), the voltage level at discharge-capacity ratios, etc. As one of the most popular button batteries it has more than 20 different names. Examples are L1154, L1154C, L1154F, L1154G, L1154H, LR44G, LR44GD, LR44H, LR1154, LR44, LR44H, PX76, PX76A, R357/7, RS76 and the list goes on. The nominal voltage of 11.6x5.4 mm batteries depends on the exact battery chemistry, but also on the battery age, storage conditions, discharge conditions, and similar.