Panasonic B 3S8P Specifications

Configuration	3S8P
Cell	Panasonic NCR20700B
Cell size	20700
Cell chemistry
Weight	1.5 kg
Length	16.37 cm
Width	2.25 cm
Height	21.98 cm
Charge voltage	12.60 V
End voltage	7.50 V
Capacity	34000 mAh
Maximum continuous discharge current	10 A
Charge current	5 A
Watts	108 W
Energy	367 Wh
Volumetric energy density	669.12 Wh/L
Gravimetric energy density	242.72 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 60 °C

Size Variations

Panasonic B 3S8P 1-layer in parablock 4x2

Length	245.04 mm
Width	42.84 mm
Height	73.14 mm

Panasonic B 3S8P 1-layer in parablock 1x8

Length	61.91 mm
Width	164.96 mm
Height	73.16 mm

Panasonic B 3S8P 1-layer in parablock 8x1

Length	489.2 mm
Width	22.45 mm
Height	73.1 mm

Panasonic B 3S8P 2-layer in parablock 2x4

Length	82.26 mm
Width	83.56 mm
Height	146.46 mm

Panasonic B 3S8P 2-layer in parablock 4x2

Length	163.7 mm
Width	42.9 mm
Height	146.5 mm

Panasonic B 3S8P 2-layer in parablock 1x8

Length	41.6 mm
Width	165 mm
Height	146.5 mm

Panasonic B 3S8P 2-layer in parablock 8x1

Length	326.5 mm
Width	22.55 mm
Height	146.5 mm

Panasonic B 3S8P 3-layer in parablock 2x4

Length	41.56 mm
Width	83.56 mm
Height	219.76 mm

Panasonic B 3S8P 3-layer in parablock 4x2

Length	82.26 mm
Width	42.86 mm
Height	219.76 mm

Panasonic B 3S8P 3-layer in parablock 1x8

Length	21.25 mm
Width	165 mm
Height	219.8 mm

Panasonic B 3S8P 3-layer in parablock 8x1

Length	163.7 mm
Width	22.55 mm
Height	219.8 mm

Calculations

Q. How to calculate the voltage for 3S8P Panasonic B pack?

A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (3) for a total of 10.80V.

Q. How to calculate the capacity and current for 3S8P Panasonic B pack?

A. Take the nominal capacity of the Panasonic B (4.25Ah) and max. continuous discharge current (20 A) and multiply them by the parallel connections (8) for a total of 34.00Ah and 160A.

Panasonic B 3S8P Battery Pack

Panasonic B 3S8P Specifications

Size Variations

Calculations