Lozenge batteries, sometimes called button batteries, are particularly popular in a wide range of small devices - both portable and small stationary equipment. Their applications range from desktop LCD watches, wristwatches and IoT gadgets, to desktop computers and industrial controllers (PLCs), to medical devices and telemetry system sensors. In this category you will find a large selection of button batteries, from the smallest to the quite large CR2450.
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Plastic case Kradex Z47U IP54 - 50x40x21mm black with props
Index: KDX-05919
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SenseCAP S2106 - water pH sensor - LoRaWAN - Seeedstudio 101070001
Index: SEE-22928
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AZO Digital Step-Down Voltage Regulator PE-45 - 24/13,8V 500W
Index: AZO-10232
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Coin cell (button) batteries
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Lithium battery CR2032 3V Akyga - 5pcs
Set of four pieces of lithium CR2032 batteries from Akyga. The nominal voltage of the battery is 3 V and its capacity is 210 mAh . The lithium CR2032 battery will work great...
Index: AKU-22431
Index: AKU-22431
LR1154, LR44, AG13 Battery 1,5V everActive - 10pcs.
Battery LR1154 (LR44, 392, AG13) with a nominal voltage of 1.5 V and a capacity of 150 mAh, used, for example, as a power source for low-current systems. Price per 10...
Index: BAT-06277
Index: BAT-06277
Lithium battery CR2032 3V Maxell - 5 pcs
Lithium battery model CR2032 by Maxell - a popular pill. Price for 5 pieces. Rated battery voltage is 3 V , capacity 220 mAh . Battery dimensions are 3.2 x 20 mm . Made in...
Index: BAL-15922
Index: BAL-15922
Battery LR736, LR41, AG3 1.5V everActive - 10pcs
LR736 (LR41, AG3) with a nominal voltage of 1.5 V and a capacity of 40 mAh, used, for example, as a power source for low-current systems.
Index: BAL-11841
Index: BAL-11841
LR626, LR66, AG4 Battery 1,5V everActive - 10pcs.
Battery LR626 (LR66, AG4 ) with nominal voltage 1.5V and capacity 17 mAh, used e.g. as power supply for low current circuits. Price per 10 pieces.
Index: BAT-06279
Index: BAT-06279
Battery LR41, L736F, AG3, 1,5V Vinnic - 10pcs
Alkaline battery LR41 (L736F, AG3) with a nominal voltage of 1.5 V . Batteries popularly known as "button batteries" are used as a power source for watches, laser indicators...
Index: BAL-17306
Index: BAL-17306
CR2032 lithium battery with a nominal voltage of 3 V, used e.g. as a power source for low-current systems.
Index: BAT-06464
Index: BAT-06464
CR2032 lithium battery 3V Rocket - 5pcs.
CR2032 battery with a nominal voltage of 3 V and 220 mAh capacity, used e.g. as a power supply for low current circuits. Price per piece.
Index: BAT-08547
Index: BAT-08547
CR1220 battery with a nominal voltage of 3 V and a capacity of 36 mAh, used e.g. as a power supply for systems with low current consumption. Price for one piece.
Index: BAT-08548
Index: BAT-08548
Murata lithium battery CR2032 mini 3V - 5pcs.
Lithium battery CR2032 , a popular "lozenge". It has a rated voltage of 3 V and a capacity of 220 mAh . It is often used as a power source for systems with low power...
Index: BAL-17637
Index: BAL-17637
Lithium Battery CR2016 3V EverActive - 5pcs.
CR2016 battery with a nominal voltage of 3 V and a capacity of 75 mAh, used, for example, as a power source for low-current systems. Price for five pieces.
Index: BAT-03349
Index: BAT-03349
Murata lithium battery CR1220 mini 3V - 5pcs.
Lithium battery CR1220 in the shape of a "pill". Rated battery voltage is 3 V and capacity 40 mAh. It is often used as a power source for low-current systems, e.g. in...
Index: BAL-17639
Index: BAL-17639
Murata lithium battery CR2430 3V - 5pcs
A small CR2430 lithium battery with a nominal voltage of 3 V and a capacity of 300 mAh . The popular "pill" is most often used as a power source for low-current systems. It...
Index: BAL-17128
Index: BAL-17128
Hearing aid batteries - EverActive Ultrasonic 13 - 6pcs.
Zinc air battery 13 (PR48) with a nominal voltage of 1.45 V, contains no mercury. Used in hearing aids, speech processors and other medical devices.
Index: BAL-10569
Index: BAL-10569
Lithium Battery CR2025 3V EverActive 5pcs.
CR2025 battery with a nominal voltage of 3 V and a capacity of 150 mAh, used e.g. as a power source for low-current systems. Price for 5 pieces.
Index: BAT-03348
Index: BAT-03348
Lithium battery CR1632 3V Energizer
CR1632 battery with a nominal voltage of 3 V , used e.g. as a power supply for systems with low current consumption. Price per piece.
Index: BAL-13133
Index: BAL-13133
Lithum battery CR1632 3V Murata - 5pcs.
Lithium battery CR1632 with a nominal voltage of 3 V , used, for example, as a power source for low-current systems. The battery capacity is 140 mAh . Price for 5 pieces.
Index: BAL-18118
Index: BAL-18118
Lithium Battery CR1632 3V Panasonic
CR1632 battery with a nominal voltage of 3 V , used e.g. as a power supply for systems with low current consumption. Price per piece.
Index: BAL-13135
Index: BAL-13135
Lithium battery CR1620 3V Vinnic - 5pcs.
CR1620 lithium battery from Vinnic, ideal for powering a variety of electronic devices, from watches to remote controls. The battery has a voltage of 3 V , providing a...
Index: BAL-24138
Index: BAL-24138
A 3V lithium battery with a 24.5mm diameter with Duralock technology and a double childproof blister.
Index: BAL-14243
Index: BAL-14243
Lithium Battery CR1220 3V Maxell
CR1220 battery with a nominal voltage of 3 V and a capacity of 36 mAh, used e.g. as a power source for low-current systems. Price per 5 pieces.
Index: BAT-03346
Index: BAT-03346
Lithium Battery CR2450 3V Duracell
Battery CR2450 (ECR2450, DL2450) with a nominal voltage of 3 V and a capacity of 620 mAh, used e.g. as a power source for low-current systems.
Index: BAT-05816
Index: BAT-05816
Battery LR1130, LR54, AG10 1.5V everActive - 10 pcs.
Battery LR1130 (LR54, AG10) with a nominal voltage of 1.5 V and a capacity of 65 mAh, Used e.g. as a power supply for systems with low current consumption. Price per 10...
Index: BAL-10594
Index: BAL-10594
CR2032 lithium battery - 3V GP - 5pcs
CR2032 battery with a nominal voltage of 3 V and a capacity of 210 mAh , used e.g. as a power supply for systems with low current consumption. Price per 5 pieces....
Index: BAL-11182
Index: BAL-11182
See also
Marking of small lozenge batteries
Lozenge batteries are labeled in a wide variety of ways based on the standard used by a given manufacturer. Interestingly, batteries of the same size (diameter and thickness) and voltage (1.5V or 3V) can have completely different trade names. For example, a common pastille battery used in hearing aids - generally numbered 675 - may, depending on the manufacturer, be called PR44, B6754, DA675, B900PA, AC675E, or HA675. At first glance, you may get the misleading impression that these are radically different batteries, so it's always a good idea to make sure which of the dozens of designations refer to batteries of the same dimensions. Even a cursory knowledge of the nomenclature will make shopping much easier.
CR pastille batteries
The situation is slightly better with CRxxyy series - xx stands for the diameter of the battery (in millimeters) and yy for its thickness (expressed in tenths of a millimeter). Thus, probably the most popular battery, e.g. used in many clocks and calculators, is marked CR2032, which means that its diameter is 20 mm and its thickness is exactly 3.2 mm. It is worth noting that this type of battery works in the vast majority of desktop motherboards (and not only) as an additional power source sustaining BIOS memory. This battery can also be found in almost all RTC modules (e.g. for Raspberry Pi), as well as in control panels, evaluation kits with microcontrollers equipped with integrated RTC and many, many other devices. Similar, but slightly thinner, are other pastille batteries from this family - CR2016 (1.6 mm thick) and CR2025 (2.5 mm thick).
Batteries at Botland store
In this category you will find a wide range of pastille batteries in different sizes and different voltages. The most popular CR2032 batteries we have in the execution of leading manufacturers, such as Maxell, Sony, Duracell, EverActive and GP. In the group of 20-millimeter batteries we also have CR2016, CR2025, while the list of "large" button cell batteries is closed by 24-millimeter CR2430 and CR2450. The range of small batteries includes models such as AG10 (LR54), AG13 (LR44), AG3 (LR41, SR41) or AG4 (LR66). You will also find excellent batteries for hearing aids here: 312 (PR41), 13 (PR48) and tiny batteries with the designation 10 (PR70).