Descrição
Tesla 4680 – 25Ah
Grade A – Lote novo
Essa célula é utilizada nos Carros da Tesla.
Marca: Tesla
Modelo: 4680 Tesla
Tamanho: 4680
Capacidade nominal: 25000mAh
Tensão nominal: 3.6V
Tensão max de carga: 4.2V
Máxima descarga continua: 20A – 35A
Alguns dados e orientações importantes estão nas fotos.
4680 battery specs table:
The 4680 battery specification includes its properties like the voltage, capacity, charge-discharge cycle, output current, output voltage, and so on. This is a generalized specs of 4680 Li-ion battery, only properties marked with the remark of “Standard” are common to all 4680 batteries else not.
Furthermore, other properties such as the capacity (mAh), the charge-discharge cycle, varies depending on the manufacturer’s technologies. All 4680 battery specs are listed in the table in detail.
| Properties | Specifications | Remark |
|---|---|---|
| Component type | Battery/ Cell | Power supply |
| Battery type | Li-ion | Technology |
| Model No | 4680 | Tesla 4680 battery |
| Size/ dimension | 46 ✖ 80 mm | Standard (dd ✖ hh) |
| Voltage | 3.7 volt | Nominal (std). |
| Capacity | 25- 26Ah | Per cell (estimated max) |
| Operating voltage | 2.5- 4.2 volt | Range (std.) |
| Cutoff voltage | 2 – 2.5 volts | Check respective datasheet |
| Weight | ~355 gms | (estimated) |
| Charge density (Energy per cell) |
96-99 Wh | Energy (at 3.7V estimated) |
| Charge discharge cycle | ~1500 | (1000 to 2000) in number (depends on nature of charging) |
| Continuous discharge current | 20- 35 amps (estimated) | – |
| Optimum /Minimum charging time | 2.5 hrs to 3.5 hrs | Per cell |
| Shelf life | 36+ months | – |
| Charging method | CC and CV | – |
| Charging voltage | 4.2v- 5v | 5 volt max per cell |
| Output current | – | check C rating* |
| Charging current | – | check C rating* |
| Internal resistance | (not-available) | Check datasheet |
| Self discharge | 6 – 10 % | Per month |
*internal space is the space that could be utilized for purposes such as protection circuit or for anode/cathode terminals collectively.
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