| Customization: | Available |
|---|---|
| Type: | Li-ion Battery |
| Cathode Material: | NCM |
|
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Product name
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Lithium ion 18650 cells 3.7v 2500mah
|
|
Rated voltage
|
3.6V
|
|
Rated capacity
|
2500mAh
|
|
Usage range
|
GPRS,hair dryer,Flash light, toy,microphone,speaker, LED light,robots,vacuum cleaner,massage,solar system,car, DIY products and so on
|
|
Discharge current
|
7.5A
|
|
Charge current
|
0.2C=0.5A, 0.3C=0.75A, 0.5C=1.25A
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|
Dimension (mm)
|
18.3*65mm
|
|
Weight (g)
|
45g
|
|
Optional capacity
|
2000mAh,2200mAh,2400mAh,2500mAh,2800mAh,3200mAh
|
|
Discharge cut off voltage
|
2.75V-3.0V
|
|
Fully charged voltage
|
4.2V
|
|
Connector
|
OEM (cell or battery pack)
|
|
Wires length
|
OEM (cell or battery pack)
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|
Component
|
please let us know (for example: NTC/thermal protector and so on)
|
|
Model |
2600 |
2500 |
2200 |
2000 |
1800 |
1500 |
|
Material |
NCM |
NCM |
NCM |
NCM |
NCM |
NCM |
|
Discharge rate(C) |
2 |
2 |
3 |
5 |
10 |
10 |
|
Nominal voltage(V) |
3.7 |
3.7 |
3.7 |
3.7 |
3.7 |
3.7 |
|
Nominal Capacity(mah) |
2600 |
2500 |
2200 |
2000 |
1800 |
1500 |
|
Weight(g) |
45 |
45 |
44 |
43 |
42 |
41 |
|
Maximum Continuous |
5.2 |
7.5 |
6.6 |
10 |
18 |
15 |
|
Discharge end voltage(V) |
2.75 |
2.75 |
2.75 |
2.75 |
2.75 |
2.75 |
|
Charging voltage(V) |
4.2 |
4.2 |
4.2 |
4.2 |
4.2 |
4.2 |
|
Recommended charging |
1.3 |
1.25 |
1.1 |
1 |
0.9 |
0.75 |
|
Charging time(H) |
3 |
3 |
3 |
3 |
3 |
3 |
|
Internal Resistance(mΩ) |
≤27 |
≤30 |
≤30 |
≤30 |
≤30 |
≤30 |
|
Self-discharge rate |
≤3% |
≤3% |
≤3% |
≤3% |
≤3% |
≤3% |
|
Cycle life |
≥500 |
≥500 |
≥500 |
≥500 |
≥500 |
≥500 |
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