Model SPB 58253172V2 / 22Ah

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





Configuration

Item Specification
Nominal Capacity 22.0 Ah
Energy Density Volumetric 327 Wh/ℓ
Gravimetric 172 Wh/㎏
Weight ≤ 480 g
Nominal Voltage 3.75 V
Operating Voltage Range Max. 4.20 V
Min. 3.00 V
Standart Current Charge 11.0 A (1/2C)
Discharge 11.0 A (1/2C)
Maximum Current Charge 66.0 A (3C)
Discharge 110.0 A (5C)
Peak Discharge 154 A (7C)
Internal Resistance < 2mΩ
Operating Temperature Charge 0°С ~ 55°С
Discharge -20°С ~ 55°С
Recommend 25 ± 3℃
Storage Temperature < 1 month -20°С ~ 55°С
< 1 year -20℃ ~ 25℃
Storage Humidity 45 ~ 85%RH
Cell Dimensions Thickness 5.8mm + 0.2 / - 0.4mm
Width 253mm ± 1mm
Length 192mm ± 1mm

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