Lithium cylindrical battery ICR18650 3.7V 2200mah with USB terminal
Quick detail of Lifepo4 Battery
Cycle life: >300cycles
Application: Home Appliances, remote control mouse
Dimension: 18*65MM / Customized
Nominal Capacity: 2200MAh
Charging Voltage: 3.6v
Weight: 54G
Battery Type: Lithium ion Battery
OEM/ ODM: Accept OEM / ODM Customize
Certification: UN38.3/MSDS/KC
Period of Warranty:
The period of warranty is 12 months from the date of shipment. Sunland guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.
Battery Spec:
| No. |
Items |
Specifications |
Remark
|
| 1 |
Nominal Capacity
|
2200mAh |
0.2C Standard discharge
|
| 2 |
Minimum Capacity
|
2150mAh |
| 3 |
Nominal Voltage
|
3.7V |
Mean Operation Voltage
|
| 4 |
Delivery voltage
|
3.70~3.9V |
Within 10 days from Factory
|
| 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
|
0.5C constant current discharge to3.0V, |
|
| 9 |
Cell Internal Impedance
|
≤60mΩ |
Internal resistance measured at AC 1KHZ after 50% charge
|
| No. |
Items |
Specifications |
Remark
|
| 10 |
Maximum charge current
|
1C |
2200mA |
For continuous charging mod
|
| 11 |
Maximum discharge current
|
2C |
4400mA |
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.
|
|
Battery photos:
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Application:
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