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| Brand Name : | TAC OEM ODM |
| Model Number : | IFR18650 |
| Certification : | MSDS REACH ROHS |
| Price : | USD0.9-2.5 |
| Payment Terms : | TT, LC, Paypal etc |
| Supply Ability : | 50000 pack for one week |
| Delivery Time : | 7 days for single cell 15-20 days for battery pack |
2. High energy and low self discharge.
3. Environmentally friendly
4. Suitable for a wide variety of applications and system designs.
| No. | Items | Specifications | Remark | |
| 1 | Nominal Capacity | 1400mAh | 0.5C Standard discharge | |
| 2 | Minimum Capacity | 1350mAh | ||
| 3 | Nominal Voltage | 3.3V | Mean Operation Voltage | |
| 4 | Delivery voltage | 3.3V | Within 10 days from Factory | |
| 5 | Charge Voltage | 3.65V±0.03V | By standard charge method | |
| 6 | Standard charging method | 0.5C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C | ||
| 7 | Charge current | 0.5C | 700mA | Standard charge, charge time about 3h(Ref) |
| 1.0C | 1400mA | Rapid Charge, charge time about: 2h(Ref) | ||
| 8 | Standard discharging method | 0.5C constant current discharge to2.5V, | ||
| 9 | Cell Internal Impedance | ≤35mΩ | Internal resistance measured at AC 1KHZ after 50% charge | |
| No. | Items | Specifications | Remark | |
| 10 | Maximum charge current | 1C | 1400mA | For continuous charging mod |
| 11 | Maximum discharge current | 5C | 6000mA | For continuous discharge mod |
| 12 | Operation Temperature and relative humidity Range | Charge | 0~45℃ 60±25%R.H. | Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery |
| Discharge | -20~60℃ 60±25%R.H. | |||
| 13 | Storage temperature for a long time | -20~25℃ 60±25%R.H. | Do not storage exceed half year. Must charge once when storage for half year. must charge the battery which with protect circuit when storage for three months. | |
UL,CE,RoHS,MSDS,UN38.3,IEC61233BIS

The period of warranty is one year from the date of shipment. Tac battery guarantees to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.



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