Panasonic ZY 1S8P Battery Pack

UR18650ZY, 21Ah, 3.7V, 4A

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Panasonic ZY 1S8P Specifications

Configuration 1S8P
Cell Panasonic UR18650ZY
Cell size 18650
Cell chemistry
Weight 0.4 kg
Length 16.35 cm
Width 2.10 cm
Height 6.78 cm
Charge voltage 4.20 V
End voltage 2.75 V
Capacity 20800 mAh
Maximum continuous discharge current 4 A
Charge current 4 A
Watts 15 W
Energy 77 Wh
Volumetric energy density 545.25 Wh/L
Gravimetric energy density 200.52 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Panasonic ZY 1S8P 1-layer in parablock 2x4

Length 49.56 mm
Width 81.66 mm
Height 67.86 mm

Panasonic ZY 1S8P 1-layer in parablock 2x4

Length 42.34 mm
Width 81.64 mm
Height 67.84 mm

Panasonic ZY 1S8P 1-layer in parablock 2x4

Length 42.34 mm
Width 81.64 mm
Height 67.84 mm

Panasonic ZY 1S8P 1-layer in parablock 4x2

Length 82.7 mm
Width 41.2 mm
Height 67.8 mm

Panasonic ZY 1S8P 1-layer in parablock 4x2

Length 89.9 mm
Width 41.2 mm
Height 67.8 mm

Panasonic ZY 1S8P 1-layer in parablock 4x2

Length 82.7 mm
Width 41.2 mm
Height 67.8 mm

Panasonic ZY 1S8P 1-layer in parablock 4x2

Length 82.7 mm
Width 41.2 mm
Height 67.8 mm

Panasonic ZY 1S8P 1-layer in parablock 1x8

Length 22.1 mm
Width 162.4 mm
Height 67.8 mm

Panasonic ZY 1S8P 1-layer in parablock 1x8

Length 29.3 mm
Width 162.4 mm
Height 67.8 mm

Panasonic ZY 1S8P 1-layer in parablock 1x8

Length 22.1 mm
Width 162.4 mm
Height 67.8 mm

Panasonic ZY 1S8P 1-layer in parablock 1x8

Length 22.1 mm
Width 162.4 mm
Height 67.8 mm

Panasonic ZY 1S8P 1-layer in parablock 8x1

Length 163.5 mm
Width 21 mm
Height 67.8 mm

Panasonic ZY 1S8P 1-layer in parablock 8x1

Length 170.7 mm
Width 21 mm
Height 67.8 mm

Panasonic ZY 1S8P 1-layer in parablock 8x1

Length 163.5 mm
Width 21 mm
Height 67.8 mm

Panasonic ZY 1S8P 1-layer in parablock 8x1

Length 163.5 mm
Width 21 mm
Height 67.8 mm

Calculations

Q. How to calculate the voltage for 1S8P Panasonic ZY pack?

A. Take the nominal voltage of the Panasonic ZY (3.7V) and multiply it by series connections (1) for a total of 3.70V.

Q. How to calculate the capacity and current for 1S8P Panasonic ZY pack?

A. Take the nominal capacity of the Panasonic ZY (2.60Ah) and max. continuous discharge current (2.5 A) and multiply them by the parallel connections (8) for a total of 20.80Ah and 20A.

Built by Voltaplex Energy

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