LG M50 4S4P Battery Pack

INR21700-M50, 20Ah, 14.52V, 10A

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LG M50 4S4P Specifications

Configuration 4S4P
Cell LG INR21700-M50
Cell size 21700
Cell chemistry
Weight 1.1 kg
Length 8.68 cm
Width 2.36 cm
Height 29.24 cm
Charge voltage 16.80 V
End voltage 10.00 V
Capacity 20056 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 145 W
Energy 291 Wh
Volumetric energy density 741.84 Wh/L
Gravimetric energy density 263.59 Wh/kg
Charge time 5 hours
Operating temperature -30 ~ 60 °C

Size Variations

LG M50 4S4P 1-layer in parablock 1x4

Length 86.86 mm
Width 88.16 mm
Height 73.01 mm

LG M50 4S4P 1-layer in parablock 4x1

Length 344.8 mm
Width 23.6 mm
Height 72.95 mm

LG M50 4S4P 2-layer in parablock 2x2

Length 86.86 mm
Width 45.16 mm
Height 146.16 mm

LG M50 4S4P 2-layer in parablock 1x4

Length 43.86 mm
Width 88.16 mm
Height 146.16 mm

LG M50 4S4P 2-layer in parablock 4x1

Length 172.9 mm
Width 23.7 mm
Height 146.2 mm

LG M50 4S4P 4-layer in parablock 2x2

Length 43.8 mm
Width 45.1 mm
Height 292.4 mm

LG M50 4S4P 4-layer in parablock 1x4

Length 22.34 mm
Width 88.14 mm
Height 292.44 mm

LG M50 4S4P 4-layer in parablock 4x1

Length 86.84 mm
Width 23.64 mm
Height 292.44 mm

Calculations

Q. How to calculate the voltage for 4S4P LG M50 pack?

A. Take the nominal voltage of the LG M50 (3.63V) and multiply it by series connections (4) for a total of 14.52V.

Q. How to calculate the capacity and current for 4S4P 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 (4) for a total of 20.06Ah and 29.12A.

Built by Voltaplex Energy

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