![]() ![]() Another reason is for the company to set their battery apart from all the other LR44 type batteries. This may be because the battery is not a standard LR44 and has a different chemical makeup. Different manufacturers use different part numbers for their items. Maybe you’ve tried all the brands and found one that lasts longer or performs better. A76: Similarities & Difference Manufacture Company But are there any differences that would make you choose one over another? LR44 vs. What Is The Difference Between LR44, AG13, And A76?Īs we have seen, the three battery types LR44, AG13, and A76, are interchangeable. None of these batteries are rechargeable, and it is dangerous to attempt to recharge them. The more expensive silver oxide versions have more consistent voltages over time and will typically maintain at least 1.2 volts. A standard alkaline battery’s voltage will reduce to around 1 volt through its working life. The significant factor here is how the voltage will drop during use. Voltage: 1.5 – 1.55 VoltsĪll types of this battery provide 1.5 or 1.55 volts output when new. They are more expensive than alkaline equivalents, so a balance can be found, depending on how the batteries are used. The downside of silver oxide batteries is cost. A silver oxide battery can last as much as three times longer than a similar alkaline version. However, because the AG13 and A76 designations are manufacturers’ part numbers, they can diverge from the standard.įor example, an AG13 type battery made by Energizer uses the silver oxide chemistry. ![]() The standard chemistry for these three battery designations is alkaline. The size is critical, as even a tiny difference and the battery will not fit many of the small devices it is designed to operate. To conform with international standards, any battery designed to be used in place of an LR44 should have a diameter of 11.6mm and a thickness of 5.4mm. The most obvious similarity is the physical size. Also, none of these batteries is rechargeable. Similarities between the LR44, AG13, and A76 include battery dimensions, chemistry, voltage. There are several similarities between the LR44, AG13, and A76 that make them interchangeable. Although they are the same size as the LR44, the internal chemistry used can vary, which will affect the battery life. The R44 code defines the standard physical size of this battery type.īoth AG13 and A76 are manufacturer’s part numbers for batteries that can be used in place of LR44 batteries. Batteries designated L will use alkaline chemistry to provide the power in the case of the LR44, it is zinc-manganese dioxide. There is not a simple yes-no answer to this question! The LR44 designation is an international standard, IEC 60086-3, defining the size and battery chemistry used. Check Price Are LR44 The Same As AG13 And A76? ![]()
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