Samsungh INR 20S 18650 2000mAh 30A Battery

The Samsung 20S is one of the highest-rated 18650 batteries for continuous discharge, offering a powerful 30A output and 2000mAh capacity. It’s built for high-drain applications that demand consistent and safe performance under load.

Specifications:

• Model: INR18650-20S

• Size: 18650

• Nominal Capacity: 2000mAh

• Nominal Voltage: 3.6V

• Max Charge Voltage: 4.2V

• Continuous Discharge Rating (CDR): 30A

• Chemistry: INR (Lithium Nickel Manganese Cobalt Oxide)

• Top Style: Flat Top

• Protected: No (unprotected cell)

• Rechargeable: Yes

• Dimensions: Approx. 18.3mm (diameter) x 65.0mm (length)

• Weight: Approx. 46g

Features:

• One of the best 18650 batteries for pure power output

• Low internal resistance for stable, high-performance operation

• Manufactured by Samsung SDI for quality and safety

Usage Notes:

• Designed for devices that require high continuous discharge rates

• Always use with proper battery management systems

• Charge only with compatible lithium-ion chargers

What’s Included:

• 1 x Samsung 20S 18650 2000mAh Battery

Note: Battery appearance may vary slightly by batch.