Panasonic BF 5S2P Battery Pack

NCR18650BF, 7Ah, 18.0V, 5A

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Panasonic BF 5S2P Specifications

Configuration 5S2P
Cell Panasonic NCR18650BF
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 3.26 A
Watts 90 W
Energy 121 Wh
Volumetric energy density 689.70 Wh/L
Gravimetric energy density 260.22 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Panasonic BF 5S2P 1-layer in parablock 2x1

Length 202.8 mm
Width 31.3 mm
Height 68.1 mm

Panasonic BF 5S2P 2-layer in parablock 1x2

Length 61.44 mm
Width 51.54 mm
Height 136.44 mm

Panasonic BF 5S2P 2-layer in parablock 2x1

Length 122.06 mm
Width 31.36 mm
Height 136.46 mm

Panasonic BF 5S2P 3-layer in parablock 1x2

Length 41.16 mm
Width 41.16 mm
Height 204.66 mm

Panasonic BF 5S2P 3-layer in parablock 2x1

Length 81.64 mm
Width 31.34 mm
Height 204.74 mm

Panasonic BF 5S2P 5-layer in parablock 1x2

Length 20.94 mm
Width 41.14 mm
Height 341.24 mm

Panasonic BF 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 BF pack?

A. Take the nominal voltage of the Panasonic BF (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 BF pack?

A. Take the nominal capacity of the Panasonic BF (3.35Ah) and max. continuous discharge current (4.88 A) and multiply them by the parallel connections (2) for a total of 6.70Ah and 9.76A.

Built by Voltaplex Energy

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