LG INR21700M58T 5800mAh 21700 Lithium-Ion Cell for E-Bike & LEV Battery Packs

Key Performance for Pack Designers

• 5800mAh class capacity — minimum 5,570mAh, minimum 20.0Wh.

• Nominal voltage: 3.59V.

• Max discharge: up to 12,500mA continuous; 15,000mA pulsed for 15 seconds under specified temperature and protection limits.

• Cycle life: ≥80% recovered energy after 500 cycles under 2.7A charge / 7.5A discharge test.

• Low impedance: ≤15mΩ AC, ≤20mΩ DC.

• Standard 21700 size: 21.30–21.80mm diameter, 70.50–71.00mm height, max 73.2g.

Temperature & Safety

• Charge temperature: 0–50°C.

• Discharge temperature: -20–60°C.

• Cell surface limits: 0–55°C charging, -20–70°C discharging.

• Pack protection must include over-voltage, under-voltage, over-current, short circuit, and temperature cut-off.

• Certified to UN38.3, PSE, IEC62133-2, and UL1642.

• 12-month warranty under specified conditions.

Best-Fit Applications

• E-bike battery packs

• LEV battery packs

• OEM/ODM battery pack assembly

• Systems integration requiring high-capacity 21700 cells

Important: This is an industrial cell. It must be used only inside a battery pack with protective circuitry. It is not for retail sale, consumer use, e-cigarettes, lanterns, flashlights, or standalone use. Other applications require written approval from LG Energy Solution.

Why Buyers Choose the INR21700M58T

• LG Energy Solution quality and traceability.

• High capacity for longer e-bike and LEV range.

• Strong discharge performance for mid- to high-power packs.

• Proven cycle life and international safety certifications.

• Standard 21700 format for automated pack assembly.

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