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18650 li-ion 3.7v 2500mah lithium-ion battery 3C
Product model: 18650 2500mah 3.7V 3C
Rechargeable or Non-rechargeable: Rechargeable battery
Nominal voltage: 3.7V/3.8V
Nominal capacity: 2500mah
Discharge temperature: ordinary
Cycle life: >300 times
Cell type: Lithium ion battery
Rechargeable or Non-rechargeable: Rechargeable battery
Nominal voltage: 3.7V/3.8V
Nominal capacity: 2500mah
Discharge temperature: ordinary
Cycle life: >300 times
Cell type: Lithium ion battery
Application Area
Smart Home
Medical equipment
Consumer Electronics
Instrument and apparatus
Digital products
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| Items | Parameter | |
| Battery model | 18650 | |
| Design scheme | Without PCM | |
| Nominal voltage | 3.7V | |
| Minimum capacity | 2500mAh(3C discharge) | |
| Size | D: 18.5mm H：50.0mm | |
| Charging voltage | 4.2V | |
| Discharging cut-off voltage | 2.5V | |
| Standard charging | 0.2C /4.2V | |
| Max charging | 1.0C /4.2V | |
| Standard discharging | 0.2C/2.5V | |
| Max discharging | 3.0C/2.5V | |
| Weight | Appr：69g | |
| Shipment voltage | ≥3.9V | |
| Battery pack impedance | ≤55mΩ | |
| Operating temperature | Charging: 0°C ~ 45°C | |
| Discharging: -20°C ~60°C | ||
| Storage (At 50% SOC and specified temp, recoverable capacity in % vs time. ) | -10°C~25°C | (12 months, ≥85%) |
| -10°C ~45°C | (6 months, ≥85%) | |
| -10°C~60°C | (1 month, ≥90%) | |
| 20±5°C is the recommended storage temperature | ||
| Model | Capacity (mAh) | Nominal Voltage(v) | internal resistance(≤mΩ) | discharge rate(C) | weight(≤g) | d≤mm | h≤mm |
| 10180 | 80 | 4 | 200 | 3 | 10 | 18 | |
| 10220 | 110 | 3.7 | 180 | 4.35 | 10.15 | 21.8 | |
| 10280 | 150 | 3.7 | 110 | 5.25 | 10.15 | 28.1 | |
| 10380 | 280 | 3.7 | 85 | 8.35 | 10.15 | 38 | |
| 10440 | 320 | 3.7 | 65 | 8.95 | 10.15 | 44.7 | |
| 10840 | 650 | 3.7 | 65 | 3C | 9.55 | 10.15 | 84.7 |
| 10870 | 750 | 3.7 | 65 | 3C | 9.55 | 10.15 | 87.7 |
| 14250 | 280 | 3.7 | 130 | 8.85 | 14.15 | 26 | |
| 14280 | 300 | 3.7 | 110 | 8.85 | 14.15 | 27.9 | |
| 14430 | 600 | 3.7 | 65 | 16.25 | 14.15 | 43.1 | |
| 14430 | 650 | 3.7 | 50 | 18.15 | 14.15 | 43.1 | |
| 14500 | 600 | 3.7 | 50 | 17.25 | 14.15 | 50.6 | |
| 14500 | 800 | 3.7 | 45 | 3C | 17.25 | 14.15 | 50.6 |
| 14500 | 800 | 3.7 | 50 | 19.25 | 14.15 | 50.6 | |
| 14650 | 1100 | 3.7 | 40 | 3C | 26.65 | 14.15 | 64.9 |
| 15270 | 400 | 3.7 | 90 | 12.4 | 15.15 | 27 | |
| 16280 | 600 | 3.7 | 80 | 15.4 | 16.35 | 28.1 | |
| 16340 | 500 | 3.7 | 80 | 3C | 15.4 | 16.35 | 34.35 |
| 16340 | 600 | 3.7 | 80 | 16.6 | 16.35 | 34.35 | |
| 16340 | 600 | 3.7 | 45 | 5C | 17.05 | 16.35 | 34.35 |
| 16340 | 700 | 3.7 | 80 | 17.05 | 16.35 | 34.35 | |
| 16500 | 1100 | 3.7 | 50 | 24.5 | 16.35 | 49.1 | |
| 16500 | 1200 | 3.7 | 45 | 3C | 25.35 | 16.35 | 49.1 |
| 16650 | 1600 | 3.7 | 40 | 34.25 | 16.45 | 64.5 | |
| 18350 | 800 | 3.7 | 25 | 5C | 21.95 | 18.15 | 35.1 |
| 18350 | 900 | 3.7 | 70 | 21.15 | 18.15 | 35.1 | |
| 18490 | 1400 | 3.7 | 60 | 33.45 | 18.15 | 49.1 | |
| 18500 | 1600 | 3.7 | 50 | 33.55 | 18.15 | 49.4 | |
|
18500 |
1900 |
3.7 |
50 |
|
33.55 |
18.15 |
49.4 |
|
Click here to find a list of other models |
| D |
18.5mm |
|
H |
67.0mm |
| L | 50.0mm |
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