INR18650-P22S — célula de íon-lítio 18650
Molicel INR18650-P22S: 2,200 mAh typical (2,000 mAh minimum), 3.6 V nominal, 36 A discharge. A 2,200 mAh cell that trades capacity for current: 36 A maximum discharge at an 80 °C cut-off with 3.0 V cut-off, and charging allowed down to -20 °C.
Especificações
Parâmetros da INR18650-P22S
| Parâmetro | Valor |
|---|---|
| Marca | Molicel |
| Modelo | INR18650-P22S |
| Formato | 18650 |
| Química | NMC |
| Tensão nominal | 3.6 V |
| Capacidade típica | 2,200 mAh / 7.92 Wh |
| Capacidade mínima | 2,000 mAh |
| Corrente de carga padrão | 2.0 A |
| Corrente de carga máx. | 4.0 A |
| Corrente de descarga | 36 A |
| Resistência interna | AC 10 mΩ (30% SOC) · DC 22 mΩ (50% SOC) |
| Densidade de energia | 403 Wh/L · 147 Wh/kg |
| Peso | 49 g (Max) |
| Diâmetro | 18.6 mm (Max) |
| Altura | 65.2 mm (Max) |
| Temperatura de carga | -20 °C to 60 °C |
| Temperatura de descarga | -40 °C to 60 °C |
INR18650-P22S — specification and pack integration
A 2,200 mAh cell that trades capacity for current: 36 A maximum discharge at an 80 °C cut-off with 3.0 V cut-off, and charging allowed down to -20 °C.
What the numbers mean for a pack
- 2,200 mAh typical in a 18650 can, at 3.6 V nominal
- 36 A discharge ceiling — the pack design must hold the cell inside its temperature cut-off to use it
- 4.0 A maximum charge current sets the fastest realistic turnaround
- 403 Wh/L · 147 Wh/kg
- AC 10 mΩ (30% SOC) · DC 22 mΩ (50% SOC) — the figure that decides voltage sag under load
Where it is used
- Cold-chain and outdoor equipment — charge window starts at -20 °C rather than 0 °C
- High-current handheld tools where burst current outweighs runtime
- Starter and crank-assist packs that need short, heavy pulses
Integration notes
Charge CC-CV to 4.2 V within the current limits above and stop discharge at 2.5 V. These are unprotected industrial cells: a BMS or protection circuit is required, interconnects must be resistance or laser welded rather than soldered, and cells of different model, batch or state of charge must not be mixed in one pack. Charging below 0 °C is not permitted unless the pack implements a low-temperature charge strategy.
Documentation
The manufacturer product data sheet for this model is available for download on this page. UN38.3 test summary, MSDS and transport documentation are supplied with shipment.
Specification basis: Molicel Product Data Sheet, model INR-18650-P22S (v1.0)
Comparar
Outras células 18650 para cotar em paralelo
| Modelo | Marca | Capacidade | Descarga | Ficha técnica |
|---|---|---|---|---|
| INR18650-25R | Samsung SDI | 2,500 mAh | 20 A | Pendente |
| INR18650-P26A | Molicel | 2,600 mAh | 35 A | Em arquivo |
| INR18650-30Q | Samsung SDI | 3,000 mAh | 15 A | Pendente |
| INR18650-P28A | Molicel | 2,800 mAh | 35 A | Em arquivo |
Capacidade e descarga são os valores que temos para cada modelo; quando não há ficha técnica do fabricante em arquivo, a linha aparece como pendente em vez de verificada.
Aplicações
Regimes de descarga para os quais esta classe de célula é especificada
Relacionado
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