Samsung 25R 1S9P Specifications

Configuration	1S9P
Cell	Samsung INR18650-25R
Cell size	18650
Cell chemistry
Weight	0.4 kg
Length	18.37 cm
Width	2.10 cm
Height	6.77 cm
Charge voltage	4.20 V
End voltage	2.50 V
Capacity	22500 mAh
Maximum continuous discharge current	4 A
Charge current	4 A
Watts	14 W
Energy	81 Wh
Volumetric energy density	526.18 Wh/L
Gravimetric energy density	200.00 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 75 °C

Size Variations

Samsung 25R 1S9P 1-layer in parablock 3x3

Length	69.76 mm
Width	61.46 mm
Height	67.71 mm

Samsung 25R 1S9P 1-layer in parablock 3x3

Length	62.56 mm
Width	61.46 mm
Height	67.71 mm

Samsung 25R 1S9P 1-layer in parablock 3x3

Length	62.56 mm
Width	61.46 mm
Height	67.71 mm

Samsung 25R 1S9P 1-layer in parablock 1x9

Length	22.1 mm
Width	182.6 mm
Height	67.65 mm

Samsung 25R 1S9P 1-layer in parablock 1x9

Length	29.3 mm
Width	182.6 mm
Height	67.65 mm

Samsung 25R 1S9P 1-layer in parablock 1x9

Length	22.1 mm
Width	182.6 mm
Height	67.65 mm

Samsung 25R 1S9P 1-layer in parablock 1x9

Length	22.1 mm
Width	182.6 mm
Height	67.65 mm

Samsung 25R 1S9P 1-layer in parablock 9x1

Length	183.7 mm
Width	21 mm
Height	67.65 mm

Samsung 25R 1S9P 1-layer in parablock 9x1

Length	190.9 mm
Width	21 mm
Height	67.65 mm

Samsung 25R 1S9P 1-layer in parablock 9x1

Length	183.7 mm
Width	21 mm
Height	67.65 mm

Samsung 25R 1S9P 1-layer in parablock 9x1

Length	183.7 mm
Width	21 mm
Height	67.65 mm

Calculations

Q. How to calculate the voltage for 1S9P Samsung 25R pack?

A. Take the nominal voltage of the Samsung 25R (3.6V) and multiply it by series connections (1) for a total of 3.60V.

Q. How to calculate the capacity and current for 1S9P Samsung 25R pack?

A. Take the nominal capacity of the Samsung 25R (2.50Ah) and max. continuous discharge current (20 A) and multiply them by the parallel connections (9) for a total of 22.50Ah and 180A.

Samsung 25R 1S9P Battery Pack

Samsung 25R 1S9P Specifications

Size Variations

Calculations