Published record
Cylindrical form-factor illustration, not a photograph of Samsung SDI INR18650-32E
Form-factor illustration · not a model photograph
UnspecifiedCylindrical

Samsung SDI INR18650-32E

Samsung SDI INR18650-32E cell. Typical capacity 3.2 Ah and minimum capacity 3.1 Ah at 0.2C, 2.5 V cutoff; nominal voltage 3.65 V. 6.4 A is the continuous limit; 9.6 A is explicitly not for continuous discharge. Diameter <=18.50 mm, height <=65.20 mm and weight <=50 g are maximum values. Cathode formulation is not explicitly specified in this document.

Capacity

3.2Ah

Chemistry

Unspecified

Format

Cylindrical

Weight

50g

Specification

Engineering parameters

Core fields 4/4 · 0 individually confirmed fields
Coverage counts capacity, voltage, dimensions and weight; it does not certify the model. Missing fields are not zero. Expand each metric to inspect its conditions and evidence.

BrandSamsung SDI
ModelINR18650-32E
Form factorCylindrical
ChemistryUnspecified
Nominal capacity3.2Ah
Nominal voltage3.65V
Voltage range2.5–4.2 V
DimensionsØ18.5 × 65.2 mm
ApplicationRechargeable
Energy (calculated)11.7 Wh
Gravimetric energy density (calculated)234 Wh/kg
Volumetric energy density (calculated)666 Wh/L
Max continuous discharge
6.4 A
Operating temperature
Charge 0–45 ℃; Discharge -20–60 ℃
Conditions & source

emperature (Cell Surface Temperature) Charge : 0 to 45°C Discharge : -20 to 60°C 3.14 Storage Temperature 1 year : -20~25°C (1*) 3 months : -20~45°C (1*) 1 month : -20~60°C (1*) Note (1): If the cell is kept as ex

Source version: 2.0 · Page 3

Source datasheet (access rules apply)

rface Temperature) Charge : 0 to 45°C Discharge : -20 to 60°C 3.14 Storage Temperature 1 year : -20~25°C (1*) 3 months : -20~45°C (1*) 1 month : -20~60°C (1*) Note (1): If the cell is kept as ex-factory status (50% of

Source version: 2.0 · Page 3

Source datasheet (access rules apply)
Internal resistance
≤35 mΩ · method unspecified
Conditions & source

Initial internal impedance ≤ 35mΩ

Source version: 2.0 · Page 5

Source datasheet (access rules apply)
Cell weight
50 g

Not provided: Max continuous charge, Max pulse charge, Max pulse discharge, Cycle life.

Source note: Values should be verified against the latest manufacturer datasheet before pack design or procurement approval. Calculated values derive from the nominal figures above and are not manufacturer ratings.

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