Samsung 35E 18650 3500mAh 8A Battery

Key Features

• 3500mAh nominal capacity optimized for extended runtime
• 8A maximum continuous discharge for steady power delivery
• High energy density for efficient space utilization
• Flat top, unprotected design for battery pack integration
• Designed for long cycle life with consistent performance

Overview

The Samsung 35E (INR18650-35E) is a high-capacity 18650 lithium-ion battery engineered for applications that prioritize runtime and efficiency over extreme current draw. With a 3500mAh capacity and an 8A continuous discharge rating, the 35E delivers stable, long-lasting energy output suited for sustained power applications.

Applications / Uses

• Portable power packs and energy storage systems
• High-efficiency LED lighting
• Low to moderate current battery packs
• Backup power and reserve energy solutions
• Electronics requiring extended runtime

SPECIFICATIONS

Manufacturer	Samsung SDI
Model	INR18650-35E
Size	18650
Positive Terminal	Flat Top
Nominal Capacity	3500mAh
Continuous Discharge Rating	8A (Max Continuous)
Nominal Voltage	3.6V
Maximum Voltage	4.2V
Discharge Cut-Off Voltage	2.5V
Protected	No (Unprotected)
Rechargeable	Yes
Approx. Dimensions	18.8mm × 65.25mm
Approx. Weight	50g
Data Specification Sheet	Samsung 35E Datasheet