Model SPB 58253172P2 / 20Ah

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






Configuration

Item Specification
Nominal Capacity 20.0 Ah
Energy Density Volumetric 271 Wh/ℓ
Gravimetric 151 Wh/㎏
Weight ≤ 490 g
Nominal Voltage 3.70 V
Operating Voltage Range Max. 4.20 V
Min. 3.00 V
Standart Current Charge 10.0 A(1/2C)
Discharge 10.0 A(1/2C)
Maximum Current Charge 40.0 A(2C)
Discharge 100.0 A(5C)
Pulse Discharge 200.0 A
Internal Resistance < 3mΩ
Operating Temperature Charge 0°C~40°C
Discharge -20°C~55°C
Recommend 25± 3℃
Storage Temperature Range -10°C~40°C
Recommend 25± 3°C
Storage Humidity 45~85%RH
Cell Dimensions Thickness 5.8 mm ± 0.5 mm
Width 253 mm ± 1.5 mm
Length 172mm ± 1.5 mm

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