Original Samsung INR18650-25R 3.6V 2500mAh 20A 18650 Battery Cell

Samsung INR18650-25R 3.6V 2500mAh High-Drain Lithium-ion Battery Cell

The Samsung INR18650-25R is a rechargeable 18650 lithium-ion battery cell designed for applications requiring reliable power output, stable discharge performance and good cell consistency.

With a nominal voltage of 3.6V, a rated capacity of 2500mAh and high-discharge capability, this cell is suitable for power tools, electric bicycles, portable equipment and customized lithium battery pack assembly.

Product Specifications

• Brand: Samsung
• Model: INR18650-25R
• Cell Format: 18650
• Battery Chemistry: INR Lithium-ion
• Nominal Voltage: 3.6V
• Maximum Charge Voltage: 4.2V
• Rated Capacity: 2500mAh
• Nominal Energy: Approximately 9Wh
• Continuous Discharge Current: Up to 20A under manufacturer-specified conditions
• Terminal Type: Flat Top
• Protection: Unprotected Cell
• Approximate Dimensions: 18 × 65mm
• Rechargeable: Yes
• Condition: New Grade A, subject to verification
• Sales Unit: Per Cell

Main Features

• High-discharge performance
• Stable voltage output
• Low internal resistance
• Good cell consistency
• Compact 18650 cylindrical design
• Suitable for battery pack assembly
• Reliable performance for power applications
• Wholesale and customized battery solutions available

Applications

• Power tools
• Electric bicycles
• Electric scooters
• Portable power equipment
• Robotics
• Industrial battery packs
• Backup power products
• Customized lithium battery packs

Wholesale supply, OEM services and customized battery pack solutions are available. Please contact us for current pricing, minimum order quantity, technical datasheets, certification documents and lithium battery shipping solutions.

Important Notice

The exact discharge current, internal resistance, cycle life and operating temperature must be confirmed according to the official Samsung datasheet and actual production batch.