2200mAh 3.7V Lithium Ion 18650 Cylindrical Rechargeable Batteries PCB Protection
- ClassificationLithium Ion Battery Pack
| Product Name: | Cylindrical 18650 Battery | Samples: | Stock And Available |
|---|---|---|---|
| PCB Function: | Over Discharge Charge And Over Circuit Protection | Sizes: | 18*65mm Cylinder Shape |
| Wire Connector: | JST Molex Or Customized | Capacity: | 2200mAh Or Cusomized |
PCB protection 18650 2200mAh 3.7V Cylindrical Lithium Ion Battery Pack
Battery specification:
| No. | Items | Specifications | Remark | |
| 1 | Nominal Capacity | 2200mAh | 0.2C Standard discharge | |
| 3 | Nominal Voltage | 3.7V | ||
| 4 | Discharge end voltage | 3.0V | ||
| 5 | Charge Voltage | 4.2V±0.03V | By standard charge method | |
| 6 | Standard charging method | 0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to≤0.01C | ||
| 7 | Charge current | 0.2C | 440mA | Standard charge, charge time about 6h(Ref) |
| 0.5C | 1100mA | Rapid Charge, charge time about: 3h(Ref) | ||
| 8 | Standard discharging method | 0.2C constant current discharge to 3.0V | ||
| 9 | Cell Internal Impedance | ≤50mΩ | Internal resistance measured at AC 1KHZafter 50% charge | |
| 10 | Maximum charge current | 1C | 2200mA | continuous charge |
| 11 | Maximum discharge current | 2C | 4400mA | continuous discharge |
| 12 | Operation Temperature and relative humidity Range | Discharge | -20~60℃ 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 |
| Charge | 0~45℃ 60±25%R.H. | |||
| 13 | Storage temperature for a long time |
‘-10~45℃ 60±25%R.H. |
Do not storage exceed half year. Must charge once when storage for half year. must charge the battery with protect circuit when storage for three months. | |
Guarantee:
-Long guarantee time: 12 months from shipping date
-Defective li-ion battery caused by production, can be replacement, and the new one will be sent with second shipment.
Li-ion battery Features:
1.OEM orders are available
2.With PCB multi-protection, most safe and reliable.
3.High transfer efficiency low resistance and energy saving.
4.Existing stock for short delivery time.
5.High Capacity and Stable Discharge Voltage
6.Outstanding Discharge properties and Storage Capacity
Our services:
1.Reply your enquiry in 24 working hours.
2.Customized design is available.OEM & ODM are welcomed.
3.Professional engineers & Exclusive and unique solution
4.Good quality assurance:All the cells we use are A grade cells,100% quality check and full one year warranty.
5.Good sales: From the begining to the end,any quality problem with our products,new free one will be shipped.
