This specification defines the characteristics of a rechargeable lithium ion battery manufactured by ENERTECH INTERNATIONAL INC.
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 |