LG B4 7S6P Specifications

Configuration	7S6P
Cell	LG ICR18650B4
Cell size	18650
Cell chemistry
Weight	2.0 kg
Length	12.21 cm
Width	2.30 cm
Height	47.45 cm
Charge voltage	29.40 V
End voltage	19.25 V
Capacity	15600 mAh
Maximum continuous discharge current	10 A
Charge current	10 A
Watts	252 W
Energy	393 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 7S6P 1-layer in parablock 1x6

Length	144.2 mm
Width	122.1 mm
Height	67.7 mm

LG B4 7S6P 1-layer in parablock 3x2

Length	425.04 mm
Width	43.14 mm
Height	67.64 mm

LG B4 7S6P 1-layer in parablock 6x1

Length	849.2 mm
Width	22.9 mm
Height	67.6 mm

LG B4 7S6P 2-layer in parablock 2x3

Length	162.5 mm
Width	63.4 mm
Height	135.5 mm

LG B4 7S6P 2-layer in parablock 3x2

Length	243.3 mm
Width	43.2 mm
Height	135.5 mm

LG B4 7S6P 2-layer in parablock 1x6

Length	83.6 mm
Width	122.1 mm
Height	135.5 mm

LG B4 7S6P 2-layer in parablock 6x1

Length	485.66 mm
Width	22.96 mm
Height	135.46 mm

LG B4 7S6P 3-layer in parablock 2x3

Length	122.1 mm
Width	63.4 mm
Height	203.3 mm

LG B4 7S6P 3-layer in parablock 3x2

Length	182.7 mm
Width	43.2 mm
Height	203.3 mm

LG B4 7S6P 3-layer in parablock 1x6

Length	63.4 mm
Width	122.1 mm
Height	203.3 mm

LG B4 7S6P 3-layer in parablock 6x1

Length	364.5 mm
Width	23 mm
Height	203.3 mm

LG B4 7S6P 4-layer in parablock 2x3

Length	81.66 mm
Width	63.36 mm
Height	271.06 mm

LG B4 7S6P 4-layer in parablock 3x2

Length	122.06 mm
Width	43.16 mm
Height	271.06 mm

LG B4 7S6P 4-layer in parablock 1x6

Length	43.16 mm
Width	122.06 mm
Height	271.06 mm

LG B4 7S6P 4-layer in parablock 6x1

Length	243.3 mm
Width	23 mm
Height	271.1 mm

LG B4 7S6P 7-layer in parablock 2x3

Length	41.2 mm
Width	61.4 mm
Height	474.4 mm

LG B4 7S6P 7-layer in parablock 3x2

Length	61.4 mm
Width	41.2 mm
Height	474.4 mm

LG B4 7S6P 7-layer in parablock 1x6

Length	22.96 mm
Width	122.06 mm
Height	474.46 mm

LG B4 7S6P 7-layer in parablock 6x1

Length	122.06 mm
Width	22.96 mm
Height	474.46 mm

Calculations

Q. How to calculate the voltage for 7S6P LG B4 pack?

A. Take the nominal voltage of the LG B4 (3.6V) and multiply it by series connections (7) for a total of 25.20V.

Q. How to calculate the capacity and current for 7S6P 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 (6) for a total of 15.60Ah and 22.5A.

LG B4 7S6P Battery Pack

LG B4 7S6P Specifications

Size Variations

Calculations