Nominal capacity is in the 90-100 mAh range with maximum continuous discharge current up to 20 mA (0.2C).Ĭharging voltage depends on the battery chemistry, but for the 3.6-3.7V batteries, it should be kept to 4.2 volts or somewhat lower. LiR2430 battery features lithium-ion chemistry, with a nominal voltage between 3.2 and 3.7 volts, depending on the actual chemistry. If your device uses a CR2430 battery, it can be replaced with an ML2430 battery, but don't expect it to last a long time. However, these batteries should not be considered equivalents since devices that use ML2430 batteries often have built-in battery chargers - and charging a CR2430 battery can be dangerous.įor short, if your device uses an ML2430 battery, replace it with an ML2430 battery. ML2430 batteries feature the same voltage as CR2430 batteries, better drain features in terms of maximum current, and a larger self-discharge rate. The number of charging cycles varies, but generally, it can withstand at least several hundred charging/discharging cycles. The typical capacity of the ML2430 battery is ~100 mAh, with a standard continuous discharge current of ~0.5 mA, a maximum continuous discharge current of ~10 mA, and a maximum pulse current of ~20 mA. ML2430 battery features a nominal voltage of 3.0 volts, an average discharge voltage of 2.5 volts, a cutoff voltage of 2.0 volts, and a charge voltage of ~3.2 volts. ![]() ML2430 battery features a positive electrode made of Lithium Manganese Oxide and a negative electrode made of Lithium Aluminum alloy. CR2430 BatteryīR2430 are non-rechargeable 24.5 x 3.0 mm batteries featuring Lithium Carbon Monofluoride chemistry.īR2430 batteries feature a nominal voltage of 3.0 volts (2.8V older batteries), a cutoff voltage of 2.0-2.25 volts, and a nominal capacity somewhat smaller than the capacity of the CR2430 battery.Īlso, BR2430 batteries feature lower discharge currents than CR2430 batteries.īut, BR2430 batteries feature a very low self-discharge rate, having a shelf life of 10+ years and a wider temperature operating range.īR2430 batteries are used in low-drain devices/applications like memory-backup batteries, CMOS batteries, and similar.ĬR2430 battery is a non-rechargeable 3.0 volts battery, while ML2430 and LiR2430 batteries are rechargeable 24.5 x 3.0 mm batteries. ![]() ) - nonetheless, these batteries are standard CR2430 batteries. These labels include DL2430 battery, ECR2430 battery, KCR2430 battery, KECR2430 battery, BR2430 battery, KL2430 battery, LM2430 battery, ML2430 battery, etc.ĬR2430 alternative batteries like DL2430, ECR2430, etc., are just "customized" CR2430 labels used by some battery brands (Duracell, Energizer. Standard labels of button/coin-cell 24.5x3.0 mm round batteries are CR2430 (IEC) and 5011LC (ANSI), but other labels are used as well, not just for CR2430 batteries, but also for other batteries of this size, but using other chemistries as well. Thanks to the Lithium Manganese Dioxide (LiMnO 2) chemistry, the CR2430 battery features a very low self-discharge rate (at room temperature), with most brands having a shelf life of 5-10 years - if the storage/discharge temperature is increased, the self-discharge rate is increased, too. The standard discharge current of CR2430 batteries is ~0.2 mA, while the pulse current depends on the pulse length, but generally, it is in the 7-15 mA range. ![]() Also, the round 2430 battery can be found in other chemistries, even rechargeable ones, leading to some confusion among users.ĬR2430 Battery Features and SpecificationsĬR2430 batteries are non-rechargeable Lithium Manganese Dioxide (LiMnO 2) button/coin-cell batteries featuring physical dimensions of (D x H) 24.5 x 3.0 mm (~0.9646 x 0.1181 inches).ĬR2430 batteries feature a nominal voltage of 3.0 volts, a cutoff voltage of 2.0 volts, and a nominal capacity of ~270-320 mAh - as usual with the batteries, an actual capacity depends on the battery age, storage temperature, drain conditions (current, temperature), and similar. Lithium 3.0 volts non-rechargeable CR2430 batteries are button/coin-cell type of batteries commonly used in watches, fitness wearable electronics, car keys, remote controllers, calculators, healthcare devices (glucose monitors, for example), dog collars, as a backup battery, and similar.ĬR2430 battery is rather common, but it is often labeled using other labels. CR2430 Battery Equivalents and Replacements
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