LG B4 4S14P Specifications

Configuration	4S14P
Cell	LG ICR18650B4
Cell size	18650
Cell chemistry
Weight	2.7 kg
Length	28.37 cm
Width	2.24 cm
Height	27.11 cm
Charge voltage	16.80 V
End voltage	11.00 V
Capacity	36400 mAh
Maximum continuous discharge current	10 A
Charge current	5 A
Watts	144 W
Energy	524 Wh
Volumetric energy density	555.34 Wh/L
Gravimetric energy density	194.94 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 60 °C

Size Variations

LG B4 4S14P 1-layer in parablock 1x14

Length	81.66 mm
Width	284.96 mm
Height	67.66 mm

LG B4 4S14P 1-layer in parablock 7x2

Length	566.44 mm
Width	42.54 mm
Height	67.64 mm

LG B4 4S14P 1-layer in parablock 14x1

Length	1132 mm
Width	22.3 mm
Height	67.6 mm

LG B4 4S14P 2-layer in parablock 2x7

Length	81.7 mm
Width	143.6 mm
Height	135.5 mm

LG B4 4S14P 2-layer in parablock 7x2

Length	283.7 mm
Width	42.6 mm
Height	135.5 mm

LG B4 4S14P 2-layer in parablock 1x14

Length	41.3 mm
Width	285 mm
Height	135.5 mm

LG B4 4S14P 2-layer in parablock 14x1

Length	566.46 mm
Width	22.36 mm
Height	135.46 mm

LG B4 4S14P 4-layer in parablock 2x7

Length	41.3 mm
Width	143.6 mm
Height	271.1 mm

LG B4 4S14P 4-layer in parablock 7x2

Length	142.3 mm
Width	42.6 mm
Height	271.1 mm

LG B4 4S14P 4-layer in parablock 1x14

Length	21.1 mm
Width	285 mm
Height	271.1 mm

LG B4 4S14P 4-layer in parablock 14x1

Length	283.7 mm
Width	22.4 mm
Height	271.1 mm

Calculations

Q. How to calculate the voltage for 4S14P LG B4 pack?

A. Take the nominal voltage of the LG B4 (3.6V) and multiply it by series connections (4) for a total of 14.40V.

Q. How to calculate the capacity and current for 4S14P LG B4 pack?

A. Take the nominal capacity of the LG B4 (2.60Ah) and max. continuous discharge current (3.75 A) and multiply them by the parallel connections (14) for a total of 36.40Ah and 52.5A.

LG B4 4S14P Battery Pack

LG B4 4S14P Specifications

Size Variations

Calculations