LG B4 12S10P Battery Pack

ICR18650B4, 26Ah, 43.2V, 10A

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LG B4 12S10P Specifications

Configuration 12S10P
Cell LG ICR18650B4
Cell size 18650
Cell chemistry
Weight 5.8 kg
Length 2.34 cm
Width 20.29 cm
Height 81.35 cm
Charge voltage 50.40 V
End voltage 33.00 V
Capacity 26000 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 432 W
Energy 1123 Wh
Volumetric energy density 555.41 Wh/L
Gravimetric energy density 194.97 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

LG B4 12S10P 1-layer in parablock 2x5

Length 485.7 mm
Width 103.2 mm
Height 67.7 mm

LG B4 12S10P 1-layer in parablock 1x10

Length 243.3 mm
Width 202.9 mm
Height 70 mm

LG B4 12S10P 1-layer in parablock 1x10

Length 243.3 mm
Width 202.9 mm
Height 70 mm

LG B4 12S10P 1-layer in parablock 5x2

Length 1212.84 mm
Width 42.54 mm
Height 67.64 mm

LG B4 12S10P 2-layer in parablock 1x10

Length 124.4 mm
Width 202.9 mm
Height 135.5 mm

LG B4 12S10P 2-layer in parablock 1x10

Length 124.4 mm
Width 202.9 mm
Height 135.5 mm

LG B4 12S10P 2-layer in parablock 1x10

Length 124.4 mm
Width 202.9 mm
Height 135.5 mm

LG B4 12S10P 2-layer in parablock 10x1

Length 1212.86 mm
Width 22.36 mm
Height 135.46 mm

LG B4 12S10P 2-layer in parablock 2x5

Length 243.3 mm
Width 103.2 mm
Height 135.5 mm

LG B4 12S10P 2-layer in parablock 5x2

Length 606.9 mm
Width 42.6 mm
Height 135.5 mm

LG B4 12S10P 3-layer in parablock 1x10

Length 84 mm
Width 202.9 mm
Height 203.3 mm

LG B4 12S10P 3-layer in parablock 10x1

Length 808.9 mm
Width 22.4 mm
Height 203.3 mm

LG B4 12S10P 3-layer in parablock 2x5

Length 162.5 mm
Width 103.2 mm
Height 203.3 mm

LG B4 12S10P 3-layer in parablock 1x10

Length 84 mm
Width 202.9 mm
Height 203.3 mm

LG B4 12S10P 3-layer in parablock 1x10

Length 84 mm
Width 202.9 mm
Height 203.3 mm

LG B4 12S10P 4-layer in parablock 1x10

Length 63.8 mm
Width 202.9 mm
Height 271.1 mm

LG B4 12S10P 4-layer in parablock 1x10

Length 63.8 mm
Width 202.9 mm
Height 271.1 mm

LG B4 12S10P 4-layer in parablock 10x1

Length 606.9 mm
Width 22.4 mm
Height 271.1 mm

LG B4 12S10P 4-layer in parablock 2x5

Length 122.1 mm
Width 103.2 mm
Height 271.1 mm

LG B4 12S10P 4-layer in parablock 1x10

Length 63.8 mm
Width 202.9 mm
Height 271.1 mm

LG B4 12S10P 6-layer in parablock 5x2

Length 202.9 mm
Width 42.6 mm
Height 406.7 mm

LG B4 12S10P 6-layer in parablock 1x10

Length 43.6 mm
Width 202.9 mm
Height 406.7 mm

LG B4 12S10P 6-layer in parablock 1x10

Length 43.6 mm
Width 202.9 mm
Height 406.7 mm

LG B4 12S10P 6-layer in parablock 1x10

Length 43.6 mm
Width 202.9 mm
Height 406.7 mm

LG B4 12S10P 6-layer in parablock 2x5

Length 81.7 mm
Width 103.2 mm
Height 406.7 mm

LG B4 12S10P 12-layer in parablock 1x10

Length 23.4 mm
Width 202.9 mm
Height 813.5 mm

LG B4 12S10P 12-layer in parablock 2x5

Length 41.26 mm
Width 103.16 mm
Height 813.46 mm

LG B4 12S10P 12-layer in parablock 1x10

Length 23.4 mm
Width 202.9 mm
Height 813.5 mm

LG B4 12S10P 12-layer in parablock 10x1

Length 202.9 mm
Width 22.4 mm
Height 813.5 mm

LG B4 12S10P 12-layer in parablock 1x10

Length 23.4 mm
Width 202.9 mm
Height 813.5 mm

Calculations

Q. How to calculate the voltage for 12S10P LG B4 pack?

A. Take the nominal voltage of the LG B4 (3.6V) and multiply it by series connections (12) for a total of 43.20V.

Q. How to calculate the capacity and current for 12S10P 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 (10) for a total of 26.00Ah and 37.5A.

Built by Voltaplex Energy

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