Model SPB 90910260V2 / 40Ah
This specification defines the characteristics of a rechargeable lithium ion battery manufactured by ENERTECH INTERNATIONAL INC.
Configuration
| Item | Specification | |
|---|---|---|
| Nominal Capacity | 40 Ah | |
| Energy Density | Volumetric | 301 Wh/ℓ |
| Gravimetric | 155 Wh/㎏ | |
| Weight | ≤ 990 g | |
| Nominal Voltage | 3.70 V | |
| Operating Voltage Range | Max. | 4.20 V |
| Min. | 3.00 V | |
| Standart Current | Charge | 20.0 A (1/2C) |
| Discharge | 20.0 A (1/2C) | |
| Maximum Current | Charge | 40.0 A (1C) |
| Discharge | 160.0 A (4C) | |
| Pulse Discharge | 200.0 A | |
| Internal Resistance | < 3mΩ | |
| Operating Temperature | Charge | 0°С ~ 40°С |
| Discharge | -20°С ~ 55°С | |
| Recommend | 25 ± 3℃ | |
| Storage Temperature | Range | -10°С ~ 40°С |
| Recommend | 25 ± 3°С | |
| Storage Humidity | 45 ~ 85%RH | |
| Cell Dimensions | Thickness | 9.0mm ±0.5mm |
| Width | 210mm ± 3mm | |
| Length | 260mm ± 3mm | |
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