Panasonic AA 4S7P Battery Pack

UR18650AA, 16Ah, 14.4V, 10A

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Panasonic AA 4S7P Specifications

Configuration 4S7P
Cell Panasonic UR18650AA
Cell size 18650
Cell chemistry
Weight 1.2 kg
Length 14.23 cm
Width 2.24 cm
Height 27.23 cm
Charge voltage 16.80 V
End voltage 10.00 V
Capacity 15750 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 144 W
Energy 227 Wh
Volumetric energy density 463.53 Wh/L
Gravimetric energy density 184.25 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Panasonic AA 4S7P 1-layer in parablock 7x1

Length 566.4 mm
Width 22.3 mm
Height 67.9 mm

Panasonic AA 4S7P 2-layer in parablock 1x7

Length 41.3 mm
Width 143.6 mm
Height 136.1 mm

Panasonic AA 4S7P 2-layer in parablock 7x1

Length 283.66 mm
Width 22.36 mm
Height 136.06 mm

Panasonic AA 4S7P 4-layer in parablock 1x7

Length 21.06 mm
Width 143.56 mm
Height 272.26 mm

Panasonic AA 4S7P 4-layer in parablock 7x1

Length 142.26 mm
Width 22.36 mm
Height 272.26 mm

Calculations

Q. How to calculate the voltage for 4S7P Panasonic AA pack?

A. Take the nominal voltage of the Panasonic AA (3.6V) and multiply it by series connections (4) for a total of 14.40V.

Q. How to calculate the capacity and current for 4S7P Panasonic AA pack?

A. Take the nominal capacity of the Panasonic AA (2.25Ah) and max. continuous discharge current (4.2 A) and multiply them by the parallel connections (7) for a total of 15.75Ah and 29.400000000000002A.

Built by Voltaplex Energy

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