Panasonic B 5S2P Battery Pack

NCR18650B, 7Ah, 18.0V, 5A

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Panasonic B 5S2P Specifications

Configuration 5S2P
Cell Panasonic NCR18650B
Cell size 18650
Cell chemistry
Weight 0.5 kg
Length 4.11 cm
Width 2.09 cm
Height 34.12 cm
Charge voltage 21.00 V
End voltage 12.50 V
Capacity 6700 mAh
Maximum continuous discharge current 5 A
Charge current 3.25 A
Watts 90 W
Energy 121 Wh
Volumetric energy density 689.70 Wh/L
Gravimetric energy density 249.48 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Panasonic B 5S2P 1-layer in parablock 2x1

Length 202.8 mm
Width 31.3 mm
Height 68.1 mm

Panasonic B 5S2P 2-layer in parablock 1x2

Length 61.44 mm
Width 51.54 mm
Height 136.44 mm

Panasonic B 5S2P 2-layer in parablock 2x1

Length 122.06 mm
Width 31.36 mm
Height 136.46 mm

Panasonic B 5S2P 3-layer in parablock 1x2

Length 41.16 mm
Width 41.16 mm
Height 204.66 mm

Panasonic B 5S2P 3-layer in parablock 2x1

Length 81.64 mm
Width 31.34 mm
Height 204.74 mm

Panasonic B 5S2P 5-layer in parablock 1x2

Length 20.94 mm
Width 41.14 mm
Height 341.24 mm

Panasonic B 5S2P 5-layer in parablock 2x1

Length 41.14 mm
Width 20.94 mm
Height 341.24 mm

Calculations

Q. How to calculate the voltage for 5S2P Panasonic B pack?

A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (5) for a total of 18.00V.

Q. How to calculate the capacity and current for 5S2P Panasonic B pack?

A. Take the nominal capacity of the Panasonic B (3.35Ah) and max. continuous discharge current (4.875 A) and multiply them by the parallel connections (2) for a total of 6.70Ah and 9.75A.

Built by Voltaplex Energy

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