Lithium Battery
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SNEPOW 18650 lithium battery is one of the most popular rechargeable lithium ion batteries. If you need a customized 18650 lithium battery pack, we can propose the best solution and our technicians will customize any size, capacity and shape of lithium batteries in series and parallel according to your desired specification design to meet your different needs.
18650 battery is one of the most popular rechargeable lithium-ion batteries, SNEPOW medium power 18650 rechargeable lithium-ion battery cells have obvious outstanding advantages in performance and cost. High energy density, fast charging speed, low resistance, high discharge rate, long life and low cost. The cells can be widely used in flashlights, mobile power, electronic atomizers, electric tools, electric logistics vehicles, special vehicles, mini- cars, etc. 18650 battery pack specifications can be customized according to your needs.
Advantages of Lithium-ion batteries:
- High energy density
- Low cost.
- Light weight.
- Very low energy consumption, in line with the low-carbon concept
- No maintenance required
- Safer to operate.
- The perfect alternative to lead-acid batteries.
- Robust and durable.
- Straightforward and very easy to install.
- Fast charging and flexible charging.
| SNE-C18650-2000 | SNE-C18650-2500 | |
| Nominal Voltage | 2000mAh (standard charge /400mA discharge, 2.5V cut-off) | 2500mAh (standard charge /500mA discharge, 2.5V cut-off) |
| Minimum Capacity | 1950mAh (400mA, 2.5V cut-off discharge) | 2450mAh (500mA, 2.5V cut-off discharge) |
| Internal Impedance at 1000 Hz | ≤ 20（mΩ）（25±3℃） | ≤ 20mΩ（25±3℃） |
| Charging Voltage | 4.2 V | 4.20±0.05V |
| Nominal Voltage | 3.7V | 3.6V |
| Charging Method | CC-CV (100mA cut-off) | CC-CV (100mA cut-off) |
| Charging Current | Standard Charge: 1000mA Rapid Charge: 4000mA | Standard Charge: 1250mA Rapid Charge: 4000mA |
| Charging Time | Standard Charge :180 minutes Rapid Charge:45 minutes (at 25±3° C) | Standard Charge :180 minutes Rapid Charge:60 minutes (at 25±3° C) |
| Max. Continuous Discharge Current | 30A（25±3℃） | 20A（25±3℃） |
| Discharge Cut-off Voltage | 2.5 V | 2.5 V |
| Weight | 45.0g max. | 47.0g max. |
| Dimensions | Height : ≤ 65.10mm Diameter: ≤ 18.55mm | Height : ≤ 65.20mm Diameter: ≤ 18.55mm |
| Operating Temperature | Charge : 0 to 50℃ (Recommended recharge recovery < 45℃ ) Discharge:-20 to 75℃ (Recommended re-discharge recovery < 60℃ ) | Charge : 0 to 50℃ (Recommended recharge recovery < 45℃ ) Discharge:-20 to 75℃ (Recommended re-discharge recovery < 60℃ ) |
| Storage temperature | 1 year:-20~25℃ (*) 3 month : -20~45℃ (*) 1 month: -20~60℃ (*) | 1 year:-20~25℃ (*) 3 month : -20~45℃ (*) 1 month: -20~60℃ (*) |
Inquiry Tips
This is to help you to understand more about what we can do, and most importantly, to know more about what will be the best solution for you when you are looking for batteries to support your product development or various projects.
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What type of battery you are looking for mainly, conventional lithium battery or solid-state battery？
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