Sony VTC4 2S2P Battery Pack

US18650VTC4, 4Ah, 7.2V, 10A

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Sony VTC4 2S2P Specifications

Configuration 2S2P
Cell Sony US18650VTC4
Cell size 18650
Cell chemistry
Weight 0.2 kg
Length 4.11 cm
Width 2.22 cm
Height 13.61 cm
Charge voltage 8.40 V
End voltage 5.00 V
Capacity 4200 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 72 W
Energy 30 Wh
Volumetric energy density 435.18 Wh/L
Gravimetric energy density 166.67 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Sony VTC4 2S2P 1-layer in parablock 2x1

Length 81.6 mm
Width 22.3 mm
Height 68 mm

Sony VTC4 2S2P 2-layer in parablock 1x2

Length 20.94 mm
Width 42.44 mm
Height 136.14 mm

Sony VTC4 2S2P 2-layer in parablock 2x1

Length 41.14 mm
Width 22.24 mm
Height 136.14 mm

Calculations

Q. How to calculate the voltage for 2S2P Sony VTC4 pack?

A. Take the nominal voltage of the Sony VTC4 (3.6V) and multiply it by series connections (2) for a total of 7.20V.

Q. How to calculate the capacity and current for 2S2P Sony VTC4 pack?

A. Take the nominal capacity of the Sony VTC4 (2.10Ah) and max. continuous discharge current (30 A) and multiply them by the parallel connections (2) for a total of 4.20Ah and 60A.

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