| Charging Type: | Non-rechargeable |
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| Nominal Voltage: | 3V |
| Battery Type: | LiMnO2 Battery |
| Samples: |
CR2450 3 Volt Lithium Coin battery
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier cr2450 lithium battery pack 3v 1800mah coin cell battery 3Pcr2450 1800mah button cell battery pack
CR2450 sinlce cell data
| ITEM | UNIT | SPECIFICATIONS | CONDITIONS |
| Nominal voltage | V | 3.0 | Standard discharge |
| Nominal capacity | mAh | 600 | Standard discharge |
| Instantaneous short-circuit current | mA | ≥250 | Time≤0.5 second |
| Off-load voltage | V | ≥3.30 | |
| Storage temperature | 0~35 | ||
| Standard weight | g | 6.2 | Unit cell |
CR2450-3P battery
| Name | Li-Mno2 battery |
| Model | CR2450-3P or CR2450P3 |
| Voltage | 3v |
| Capacity | 1800mah |
| Terminals | SHR-2P or 51021 or customized |
| Wires length | 35mm, 55mm, 65mm or customized |
| Color | Yellow, blue or customized |
| LOGO | Welcome |
CR2450 3P picture:
CR2450 battery features 24.5 mm (~0.964 inches) diameter and 5.0 mm (~0.197 inches) height and it weighs in 5.7 - 6.3+ grams (0.2 - 0.222+ ounces) range.
CR2450 battery has a negative electrode made of lithium and a positive electrode made of manganese-dioxide; hence their label starts with "CR."
The standard label for lithium 2450 battery with manganese-dioxide positive electrode is CR2450, although other labels are used as well, like 5029LC, DL2450, ECR2450, CR2450N, CR-2450, CR2450EL, CR-2450EL, etc.
Non-rechargeable 3.0 volts lithium CR2430, CR2450, CR2477 batteries feature the same diameter of 24 mm (~0.945 inches), but different height of 3.0, 5.0 and 7.7 mm (~0.118, 0.197 and 0.303 inches) respectively.
Thus, their nominal capacities differ:
- CR2430: 270-290 mAh,
- CR2450: 600-620 mAh,
- CR2477: ~1000 mAh.
Certain devices come with battery compartment battery holders, allowing them to be powered with all three models (or just of two of them) with no battery contact issues.
Since CR2477 features practically the highest nominal capacity of all lithium button cell batteries, devices powered with these batteries will have the longest operating time between batteries needing a replacement.
On the other hand, if you are satisfied with the performance of your device(s) using CR2450, feel free to continue to use them - after all, 'if it is not broken, don't fix it!' :)
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Mode |
Voltage(V) | Capacity(mAh) | Dimension(mm) | Weight(g) | Chargeable or Non |
| CR2032 | 3 | 220 | 20.0*3.2 | 3 | Non |
| CR2032 | 3 | 240 | 20.0*3.2 | 3 | Non |
| CR1220 | 3 | 35 | 12.5*2.0 | 0.8 | Non |
| CR1225 | 3 | 50 | 12.5*2.5 | 0.9 | Non |
| CR1616 | 3 | 50 | 16.0*1.6 | 1.1 | Non |
| CR1620 | 3 | 70 | 16.0*2.0 | 1.3 | Non |
| CR1632 | 3 | 120 | 16.0*3.2 | 1.8 | Non |
| CR2016 | 3 | 83 | 20.0*1.6 | 1.7 | Non |
| CR2025 | 3 | 150 | 20.0*2.5 | 2.5 | Non |
| CR2450 | 3 | 600 | 24.5*5.0 | 6.2 | Non |
| CR3032 | 3 | 550 | 30.0*3.2 | 7 | Non |
| ML1220 | 3 | 17 | 12.5*2.0 | 0.8 | Yes |
Suppliers with verified business licenses
Audited Supplier 
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