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Lithium Ion LIR2450 3.6V 120mah Button Cell For Electronic Dictionaries
Product Details:
| Place of Origin: | Shenzhen zhuhai |
| Brand Name: | TAC OEM & ODM |
| Certification: | MSDS REACH |
| Model Number: | LIR2450 120MAH 3.7V |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500 pcs for single cell , 50pack for battery packs |
|---|---|
| Price: | usd 0.5 |
| Packaging Details: | specially pallet |
| Delivery Time: | 7-10 days after order confirm for stock model |
| Payment Terms: | 100% prepaid before shipping out |
| Supply Ability: | 100000PCS EACH WEEK |
|
Detail Information |
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| Type: | Lithium-ion Battery | Capacity: | 120mAH |
|---|---|---|---|
| Voltage: | 3.6V | Size: | 245*5mm |
| Circle Life: | 500 Times | Warranty: | 12 Months |
| Tag: | OEM | Connector: | OEM |
| Highlight: | 3.6V 120mah Button Cell,LIR2450 Button Cell |
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Product Description
Lithium ion LIR2450 3.6V 120mah Button Cell For Electronic Dictionaries
Specification for Lithium ion LIR2450 3.6V 120mah Button Cell For Electronic Dictionaries
| No. | Items | Specifications |
Remark
|
|
| 1 |
Nominal Capacity
|
120mAh |
0.2C Standard discharge
|
|
| 2 |
Minimum Capacity
|
115mAh | ||
| 3 |
Nominal Voltage
|
3.6V |
Mean Operation Voltage
|
|
| 4 |
Delivery voltage
|
3.6~4.0V |
Within 10 days from Factory
|
|
| 5 |
Charge Voltage
|
4.0V±0.03V |
By standard charge method
|
|
| 6 |
Standard charging method
|
0.2C constant current,4.0V constant voltage charge to 4.0V,continue charging till current decline to ≤0.01C |
|
|
| 7 |
Charge current
|
0.2C | 24mA |
Standard charge, charge time about 6h(Ref)
|
| 0.5C | 60mA |
Rapid Charge, charge time about: 3h(Ref)
|
||
| 8 |
Standard discharging method
|
0.2C constant current discharge to2.0V, | ||
| 9 |
Cell Internal Impedance
|
≤400mΩ |
Internal resistance measured at AC 1KHZ after 50% charge
|
|
Application :
mainly used for quartz watches, calculators, electronic dictionaries, stopwatches, electronic notebooks, camera metering systems and automatic exposure systems.
Battery Photos:
Drawing for Battery (Cell)
Drawing for Cell with Tag
Storage Performance
| Item | test method | require | |
|
Stock in normal temperature |
1 | Standard charging, the battery is stored for 30 days in an environment of 25±2℃, and the 0.2CmA discharge capacity (holding capacity) is tested | ≥97% |
| 2 |
After the above discharge, standard charge, 0.2CmA constant current discharge cycle 3 times, test the recovery capacity (maximum discharge capacity in 3 cycles)
|
≥97% | |
| Stock in high temperature | 1 |
Standard charging, the battery is stored in an environment of 60±2℃ for 7 days, and the 0.2CmA discharge capacity (holding capacity) is tested.
|
≥60% |
| 2 |
After the above discharge, standard charge, 0.2CmA constant current discharge cycle 3 times, test the recovery capacity (maximum discharge capacity in 3 cycles)
|
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