Samsung 35E 18650 Battery – 3400mAh 8A Li-ion Cell

The Samsung 35E is a high-capacity 18650 lithium-ion cell built for applications where long runtime matters more than high current output. A genuine Samsung cell, widely used in battery packs, scooters, DIY electronics, and energy storage projects.

Specifications

• Brand: Samsung
• Model: INR18650-35E
• Capacity: 3400mAh
• Nominal voltage: 3.6V
• Max continuous discharge: 8A
• Chemistry: Li-ion (INR)
• Charge voltage: 4.20V | Discharge cutoff: 2.65V
• Cell size: 18650 (18mm × 65mm)
• Terminal: Flat top (unprotected)

Recommended applications

• Battery pack rebuilding
• Electric scooters and light EV use
• DIY electronics and power projects
• Energy storage systems

Important safety information

Sold as an individual, unprotected cell for builders familiar with lithium-ion handling.

• A proper BMS is required when building packs
• Not recommended for high-current power tools — see our high-drain cells instead
• Do not solder directly to cells; use spot welding
• Never charge unattended or exceed 4.20V per cell
• Never use cells with damaged wrappers — rewrap before use
• When building packs, use cells of matched capacity and internal resistance

Need supplies for a battery rebuild? Browse the rest of the RenewSpark store for cells, nickel strip, BMS boards, and insulation rings.

Assembly and use are at your own risk. See our Terms of Service for full details.