Batteries Non-Rechargeable (Primary) BATTERY LITHIUM 3V COIN 24.5MM Lithium non-rechargeable 3.0 V CR2477 battery is known as the battery with the highest capacity of all lithium button/coin cell batteries.
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Oct 22, 2021
Jodie Gray
Batteries Non-Rechargeable (Primary) BATTERY LITHIUM 3V COIN 24.5MM
Lithium non-rechargeable 3.0 V CR2477 battery is known as the battery with the highest capacity of all lithium button/coin cell batteries. This article is going to explain the datasheet, equivalent, specifications, and other details about CR2477. Furthermore, there is a huge range of semiconductors, capacitors, resistors, and ICs in stock. Welcome your RFQ!
CR2477
Lithium CR2477 is a non-rechargeable 3.0-volt manganese-dioxide lithium battery. The CR2477 battery has a diameter of 24 mm (0.945 inches) and a height of 7.7 mm (0.303 inches), and its voltage and capacity are determined by the chemistry, load, and cutoff voltage of the powered device.
The lithium non-rechargeable 3.0 V CR2477 battery is known as the lithium button/coin cell battery with the largest capacity.
The CR2477 battery is used in watches, remote controls, toys, and medical equipment, among other things.
CR2477
Panasonic - BSG CR2477 technical specifications, attributes, parameters and parts with similar specifications to Panasonic - BSG CR2477.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 22 Weeks | |
| Weight | 10.5g | |
| Series | CR2477 | |
| Published | 2005 | |
| Size / Dimension | 0.96Dia x 0.30 H 24.5mmx7.7mm | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| ECCN Code | 3A991.J.1 | |
| Max Operating Temperature | 60°C |
| Product Attribute | Attribute Value | |
|---|---|---|
| Min Operating Temperature | -30°C | |
| HTS Code | 8506.80.00.00 | |
| Voltage - Rated DC | 3V | |
| Termination Style | Requires Holder | |
| Output Voltage | 3V | |
| Terminal Type | BUTTON(+), FLAT(-) | |
| Battery Chemistry | Lithium Manganese Dioxide | |
| Outside Diameter | 24.5 mm | |
| Battery Cell Size | Coin 24.5mm | |
| Capacity | 1Ah |
| Product Attribute | Attribute Value | |
|---|---|---|
| Discharge Rate | 200μA | |
| Chemistry/Technology | Lithium | |
| Battery Type | PRIMARY | |
| Diameter | 24.5mm | |
| Height | 7.7mm | |
| REACH SVHC | Unknown | |
| RoHS Status | Non-RoHS Compliant | |
| Lead Free | Lead Free |
Good pulse capability
High discharge characteristics
Stable voltage level during discharge
Long-term reliability
DL2477, CR2477, ECR2477, BR2477, BR2477-1W, CR2477, KCR2477, and the LM2477 are all common model numbers connected with the CR2477. They provide a high energy density as well as a constant low voltage supply. They're popular because of their excellent temperature resistance and storage capacity.
CR2477 Lithium Coin Cells, in particular, are commonly used in the following applications:
Car Remotes
Calculators
Watches
Clocks
Remote Controls
Memory Backup
Electronic Collars
Medical Devices such as Glucometers
Portable Devices
| Brand/Battery | CR2430 | CR2450 | CR2477 |
| Duracell | 270 mAh | 540 mAh | - |
| Energizer | 320 mAh Datasheet (PDF) | 620 mAh Datasheet (PDF) | - |
| Panasonic | 285 mAh | 620 mAh Datasheet (PDF) | 1000 mAh Datasheet (PDF) |
| Renata | 285 mAh Datasheet (PDF) | 580 mAh Datasheet (PDF) | 950 mAh Datasheet (PDF) |
| Sony | 300 mAh Datasheet (PDF) | 610 mAh Datasheet (PDF) | 1000 mAh Datasheet (PDF) |
| Varta | 300 mAh Datasheet (PDF) | 620 mAh Datasheet (PDF) | 850 mAh |
Although most CR2477 batteries do not contain mercury, cadmium, or other contaminants, they must be disposed of appropriately, just like any other battery.
LiR2477 batteries must be charged with chargers designed for them, or they could catch fire and perhaps explode.
Although CR/BR/LiR2477 batteries are not small and the risk of them being swallowed by a child or pet is negligible, keep them away from children and pets.
However, if they are eaten, contact your local emergency services for assistance; these batteries are not only difficult to swallow, but also difficult to vomit.
CR2477 Battery Dimensions
As the industrial components and electronic devices division of Panasonic Corporation of North America, Panasonic Industrial Devices Sales Company of America provides key components that power the home appliances, consumer electronics, computers, communications, and commercial and healthcare products used by millions of people each day. In addition to a wide range of high-quality industrial products, global manufacturing, and advanced research and development facilities, we are also committed to customer service, for which we are preferred by customers. From the smallest resistor to the highest technology wireless communications modules, all of them can be found on our product list, which means a wide selection for you.
Download datasheets and manufacturer documentation for CR2477
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