LG M50 5S8P Battery Pack

INR21700-M50, 40Ah, 18.15V, 5A

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LG M50 5S8P Specifications

Configuration 5S8P
Cell LG INR21700-M50
Cell size 21700
Cell chemistry
Weight 2.8 kg
Length 17.29 cm
Width 3.27 cm
Height 36.56 cm
Charge voltage 21.00 V
End voltage 12.50 V
Capacity 40112 mAh
Maximum continuous discharge current 5 A
Charge current 5 A
Watts 91 W
Energy 728 Wh
Volumetric energy density 742.35 Wh/L
Gravimetric energy density 263.77 Wh/kg
Charge time 5 hours
Operating temperature -30 ~ 60 °C

Size Variations

LG M50 5S8P 1-layer in parablock 1x8

Length 118.7 mm
Width 172.9 mm
Height 73.05 mm

LG M50 5S8P 1-layer in parablock 4x2

Length 441.16 mm
Width 43.86 mm
Height 73.01 mm

LG M50 5S8P 1-layer in parablock 8x1

Length 860.8 mm
Width 32.6 mm
Height 72.95 mm

LG M50 5S8P 2-layer in parablock 2x4

Length 140.2 mm
Width 86.9 mm
Height 146.2 mm

LG M50 5S8P 2-layer in parablock 4x2

Length 269.2 mm
Width 43.9 mm
Height 146.2 mm

LG M50 5S8P 2-layer in parablock 1x8

Length 75.7 mm
Width 172.9 mm
Height 146.2 mm

LG M50 5S8P 2-layer in parablock 8x1

Length 516.9 mm
Width 32.7 mm
Height 146.2 mm

LG M50 5S8P 3-layer in parablock 2x4

Length 97.2 mm
Width 86.9 mm
Height 219.35 mm

LG M50 5S8P 3-layer in parablock 4x2

Length 183.2 mm
Width 43.9 mm
Height 219.35 mm

LG M50 5S8P 3-layer in parablock 1x8

Length 54.2 mm
Width 172.9 mm
Height 219.35 mm

LG M50 5S8P 3-layer in parablock 8x1

Length 344.9 mm
Width 32.7 mm
Height 219.35 mm

LG M50 5S8P 5-layer in parablock 2x4

Length 54.16 mm
Width 86.86 mm
Height 365.61 mm

LG M50 5S8P 5-layer in parablock 4x2

Length 97.16 mm
Width 43.86 mm
Height 365.61 mm

LG M50 5S8P 5-layer in parablock 1x8

Length 32.7 mm
Width 172.9 mm
Height 365.65 mm

LG M50 5S8P 5-layer in parablock 8x1

Length 172.9 mm
Width 32.7 mm
Height 365.65 mm

Calculations

Q. How to calculate the voltage for 5S8P LG M50 pack?

A. Take the nominal voltage of the LG M50 (3.63V) and multiply it by series connections (5) for a total of 18.15V.

Q. How to calculate the capacity and current for 5S8P LG M50 pack?

A. Take the nominal capacity of the LG M50 (5.01Ah) and max. continuous discharge current (7.28 A) and multiply them by the parallel connections (8) for a total of 40.11Ah and 58.24A.

Built by Voltaplex Energy

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