Rechargeable 18650 Li-Ion Battery AVACOM Panasonic SEL18650-35 3500mAh 3.6V

Rechargeable 18650 Li-Ion Battery AVACOM Panasonic SEL18650-35 3500mAh 3.6V is a cylindrical lithium‑ion cell designed for devices that accept standard 18650 format cells. With a nominal voltage of 3.6 V and a rated capacity of 3500 mAh, the cell is intended to deliver extended runtime and consistent discharge characteristics for a range of portable electronics. The battery is compatible with equipment that specifies 18650 Li‑Ion cells and should be charged with chargers intended for lithium‑ion chemistry.

Advantages

The cell combines high capacity with stable voltage under load, enabling longer operation between charges compared with lower‑capacity 18650 cells. Its standardized 18650 size ensures compatibility with many flashlights, power banks and other devices. The rechargeable chemistry reduces the need for disposable batteries while providing reproducible performance when charged and discharged according to manufacturer recommendations.

Suitable for

• High‑drain flashlights and headlamps
• Power banks and portable battery packs
• Vaporizers and personal electronic devices that accept 18650 cells
• DIY battery packs and electronics projects using 18650 format cells

Key specifications

• Cell format: 18650 cylindrical lithium‑ion
• Nominal voltage: 3.6 V
• Rated capacity: 3500 mAh
• Chemistry: Li‑Ion (lithium‑ion)
• Typical use: rechargeable single cell for devices accepting 18650 size

How to use

Insert the cell into the device following the correct polarity markings and device instructions. Charge the battery only with chargers specified for lithium‑ion cells and avoid overcharging or prolonged storage at full charge. For best results, use a charger with appropriate current and termination methods for 18650 Li‑Ion cells. Do not subject the cell to mechanical damage, high temperatures, or short circuits.

Usage recommendations

Store batteries in a cool, dry place and avoid exposure to direct heat or sunlight. Follow device manufacturer guidelines for battery handling and replacement intervals. Dispose of or recycle the cell in accordance with local regulations for lithium batteries.