Panasonic AA 2S5P Battery Pack

UR18650AA, 11Ah, 7.2V, 10A

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Panasonic AA 2S5P Specifications

Configuration 2S5P
Cell Panasonic UR18650AA
Cell size 18650
Cell chemistry
Weight 0.4 kg
Length 10.19 cm
Width 2.24 cm
Height 13.61 cm
Charge voltage 8.40 V
End voltage 5.00 V
Capacity 11250 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 72 W
Energy 81 Wh
Volumetric energy density 463.12 Wh/L
Gravimetric energy density 184.09 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Panasonic AA 2S5P 1-layer in parablock 5x1

Length 202.8 mm
Width 22.3 mm
Height 67.9 mm

Panasonic AA 2S5P 2-layer in parablock 1x5

Length 21.06 mm
Width 103.16 mm
Height 136.06 mm

Panasonic AA 2S5P 2-layer in parablock 5x1

Length 101.86 mm
Width 22.36 mm
Height 136.06 mm

Calculations

Q. How to calculate the voltage for 2S5P Panasonic AA pack?

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

Q. How to calculate the capacity and current for 2S5P 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 (5) for a total of 11.25Ah and 21A.

Built by Voltaplex Energy

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