Jingchuang Lithium Energy 32140-15

Name: Jingchuang Lithium Energy 32140-15
Brand: Jingchuang Lithium Energy

Jingchuang 32140-15 cylindrical LFP cell. Dimensions including PET cover: diameter 33.2 +/-0.2 mm, height 140.0 +/-0.3 mm; weight 297 +/-5 g. Minimum capacity 14.5 Ah. Maximum continuous discharge 2C (30 A), distinct from 3C/10-second pulse. The cycle table lists >=2,500 cycles at 0.5C/0.5C and >=1,500 at 0.5C/1C to 80% retention, but translated test conditions conflict; no single cycle-life rating is asserted.

Capacity

15Ah

Chemistry

LFP / LiFePO₄

Format

Cylindrical

Weight

297g

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Specification

Engineering parameters

Core fields 4/4 · 13 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.

BrandJingchuang Lithium Energy

Model32140-15

Form factorCylindrical

ChemistryLFP / LiFePO₄

Nominal capacity15Ah

Nominal voltage3.2V

Voltage range2–3.65 V

DimensionsØ33.2 × 140 mm

ApplicationRechargeable

Energy (calculated)48 Wh

Gravimetric energy density (calculated)162 Wh/kg

Volumetric energy density (calculated)396 Wh/L

Max continuous charge

18 A

Max continuous discharge

30 A

Max pulse discharge

45 A / 10 s

Operating temperature

Charge 0–55 ℃; Discharge -20–60 ℃; General -20–60 ℃

Internal resistance

3 mΩ · method unspecified

Cell weight

297 g

Cycle life

2,500 cycles

Not provided: Max pulse charge.

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.

Second source

Similar cells

Same chemistry and format, with nominal capacity within 10%. This is a starting point, not a confirmation that the cells are interchangeable.