Lithium Ion Battery ICR18650 S3 2200mAh - Product Specification.pdf

1. General Information:

Scope: Defines requirements for batteries supplied to customers by LG Chem.
Application: Primarily designed for use in note PCs.
Product Classification: Cylindrical rechargeable lithium-ion battery.
Model Name: ICR18650 S3

2. Nominal Specifications:

Capacity: 2,200mAh (Cnom) with a minimum of 2,150mAh (Cmin).
Nominal Voltage: 3.6V under standard charge/discharge conditions.
Standard Charge: Achieved at a constant current of 0.5C (1075mA) until 4.2V.
Maximum Charge Voltage: 4.2V.
Maximum Charge Current: 1.0C (2150mA) with a subsequent decrease to 0.2C (430mA).
Standard Discharge: Follows the reverse current of 50mA until 3.0V.
Maximum Discharge Current: Varies by temperature: 1.5C (3225mA) at 45-60°C, 2.0C (4300mA) at 20-45°C.
Weight: Approximately 47.0g (max).
Operating Temperature: -20°C to 60°C during discharge; -20°C to 45°C during charge (short-term storage).
Storage Temperature: -20°C to 20°C for long-term shipping and storage.

3. Appearance and Dimensions:

Appearance: No visible defects such as deep scratches, cracks, rust, discoloration or leakage.
Dimensions: Diameter: 18.29 ± 0.11 mm; Height: ≤ 65.05 mm.

4. Performance Specifications (Standard Test Conditions):

Detailed electrical, environmental, mechanical and safety specifications are provided in the document, covering aspects like discharge rate, cycle life, and safety measures.

5. Additional Notes:

The battery utilizes a specific cell printing method with detailed specifications for the complex site, model name, capacity code, date code, line information, and lot serial number.