Electrical requirements
Start with system voltage, energy requirements and the continuous and pulse loads of your equipment.
- Series and parallel configuration
- Current demand and operating duty cycle
- Charging system and protection architecture

CYLINDRICAL LITHIUM-ION CELL / 18650
2Ah Lithium-Ion Cell
A 18650 cylindrical lithium-ion cell for OEM battery-pack design, with published electrical and mechanical specifications.
01 / TECHNICAL OVERVIEW
Compare the electrical and mechanical specifications with your battery-pack design.
| Model | INR18650-P2 |
|---|---|
| Cell format | 18650 |
| Capacity | 2,000 mAh / 2 Ah |
| Nominal voltage | 3.7 V |
| Maximum continuous discharge current | 30 A |
| Charge cutoff voltage | 4.2 V |
| Discharge cutoff voltage | 2.5 V |
| Diameter | 18.4 mm |
| Height | 65.5 mm |
| Weight (max.) | ≤ 48 g |
02 / BATTERY-PACK DESIGN
Start with system voltage, energy requirements and the continuous and pulse loads of your equipment.
Use the cell dimensions and weight alongside the enclosure, interconnects and thermal design.
SICA ENERGY / START A PROJECT
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