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| Categories | Lithium Ion Cylindrical Battery |
|---|---|
| Brand Name: | TAC OEM & ODM |
| Model Number: | LIR2450 120MAH 3.7V |
| Certification: | MSDS REACH |
| Place of Origin: | Shenzhen zhuhai |
| MOQ: | 500 pcs for single cell , 50pack for battery packs |
| Price: | usd 0.5 |
| Payment Terms: | 100% prepaid before shipping out |
| Supply Ability: | 100000PCS EACH WEEK |
| Delivery Time: | 7-10 days after order confirm for stock model |
| Packaging Details: | specially pallet |
| Type: | lithium-ion battery |
| capacity: | 120mAH |
| Voltage: | 3.6V |
| size: | 245*5mm |
| circle life: | 500 times |
| warranty: | 12 months |
| Tag: | OEM |
| Connector: | OEM |
| Company Info. |
| Guang Zhou Sunland New Energy Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
| 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 | |
mainly used for quartz watches, calculators, electronic dictionaries, stopwatches, electronic notebooks, camera metering systems and automatic exposure systems.
| 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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