JSK LiFePO4 32140 (IFR32140-15Ah) 15Ah 3.2V Battery

The JSK IFR32140-15Ah is a high-quality LiFePO4 battery cell in the 32140 format, offering 15Ah capacity and 3.2V nominal voltage. It is well suited for solar energy storage, backup power systems, electric vehicles, and DIY battery packs, providing long cycle life and stable performance.

Technical Specifications:

• Manufacturer: JSK (Taizhou Jiashikai New Energy Co., Ltd.)

• Model: IFR32140-15Ah

• Type: LiFePO4 battery

• Form factor: 32140 (actual Ø33 × 140 mm)

• Nominal voltage: 3.2 V

• Capacity: 15 Ah

• Standard charge current: 0.5C (7.5 A)

• Standard discharge current: 0.5C (7.5 A)

• Max continuous discharge current: 3C (45 A)

• End-of-charge voltage: 3.65 V

• End-of-discharge voltage: 2.5 V

• Internal resistance: 1.8–2.5 mΩ

• Cycle life: up to 3000 cycles

• Case material: Non-aluminum (suitable for soldering/spot welding)

• Color: Light green

• Dimensions: Ø33.2 ±0.2 mm × 140 ±0.2 mm

• Weight: 295 ±5 g

• Applications: Solar storage, UPS, EVs, DIY battery packs