Panasonic B 1S9P Specifications

Configuration	1S9P
Cell	Panasonic NCR20700B
Cell size	20700
Cell chemistry
Weight	0.6 kg
Length	18.51 cm
Width	2.11 cm
Height	7.31 cm
Charge voltage	4.20 V
End voltage	2.50 V
Capacity	38250 mAh
Maximum continuous discharge current	4 A
Charge current	4 A
Watts	14 W
Energy	138 Wh
Volumetric energy density	670.94 Wh/L
Gravimetric energy density	243.39 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 60 °C

Size Variations

Panasonic B 1S9P 1-layer in parablock 3x3

Length	70.21 mm
Width	61.91 mm
Height	73.16 mm

Panasonic B 1S9P 1-layer in parablock 3x3

Length	63.01 mm
Width	61.91 mm
Height	73.16 mm

Panasonic B 1S9P 1-layer in parablock 3x3

Length	63.01 mm
Width	61.91 mm
Height	73.16 mm

Panasonic B 1S9P 1-layer in parablock 1x9

Length	22.25 mm
Width	183.95 mm
Height	73.1 mm

Panasonic B 1S9P 1-layer in parablock 1x9

Length	29.45 mm
Width	183.95 mm
Height	73.1 mm

Panasonic B 1S9P 1-layer in parablock 1x9

Length	22.25 mm
Width	183.95 mm
Height	73.1 mm

Panasonic B 1S9P 1-layer in parablock 1x9

Length	22.25 mm
Width	183.95 mm
Height	73.1 mm

Panasonic B 1S9P 1-layer in parablock 9x1

Length	185.05 mm
Width	21.15 mm
Height	73.1 mm

Panasonic B 1S9P 1-layer in parablock 9x1

Length	192.25 mm
Width	21.15 mm
Height	73.1 mm

Panasonic B 1S9P 1-layer in parablock 9x1

Length	185.05 mm
Width	21.15 mm
Height	73.1 mm

Panasonic B 1S9P 1-layer in parablock 9x1

Length	185.05 mm
Width	21.15 mm
Height	73.1 mm

Calculations

Q. How to calculate the voltage for 1S9P Panasonic B pack?

A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (1) for a total of 3.60V.

Q. How to calculate the capacity and current for 1S9P 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 (9) for a total of 38.25Ah and 180A.

Panasonic B 1S9P Battery Pack

Panasonic B 1S9P Specifications

Size Variations

Calculations