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 / 21700
INR21700-P5
5Ah Lithium-Ion Cell
A 21700 cylindrical lithium-ion cell for OEM battery-pack design, with published electrical and mechanical specifications.
5 AhCapacity
3.7 VNominal voltage
50 AContinuous discharge
01 / TECHNICAL OVERVIEW
Electrical &
mechanical data.
Compare the electrical and mechanical specifications with your battery-pack design.
21700 / CELL DIMENSIONSmm
| Model | INR21700-P5 |
|---|---|
| Cell format | 21700 |
| Capacity | 5,000 mAh / 5 Ah |
| Nominal voltage | 3.7 V |
| Maximum continuous discharge current | 50 A |
| Charge cutoff voltage | 4.2 V |
| Discharge cutoff voltage | 2.5 V |
| Diameter | 21.4 mm |
| Height | 70.5 mm |
| Weight (max.) | ≤ 68 g |
02 / BATTERY-PACK DESIGN
Electrical load &
mechanical integration.
Mechanical integration
Use the cell dimensions and weight alongside the enclosure, interconnects and thermal design.
- Cell spacing and available installation volume
- Connection layout and mechanical support
- Cooling, operating environment and pack protection
SICA ENERGY / START A PROJECT
Discuss your battery requirements.
Share your application and requirements for INR21700-P5.
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