​Rechargeable Li-ion Battery 18650 – 1100 mAh

Rechargeable Li-ion Battery 18650 – 1100 mAh, USB Direct Charging, Overcharge Protection

High-quality 18650 rechargeable Li-ion battery with built-in USB port for direct charging — no separate charger needed. Compatible with flashlights and headlamps, including the Fenix GL19R tactical light.

Equipped with smart overcharge and overheating protection to ensure safe and reliable performance. Minimal self-discharge and no memory effect allow convenient charging at any time. Designed for long service life with over 500 charge cycles.

Technical data

• Type: 18650
• Capacity: 1100 mAh
• Voltage: 3.6 V
• Energy: 12.24 Wh
• Charging: USB direct charging (built-in port)
• Protection: overcharge & overheat protection
• Memory effect: none
• Self-discharge: minimal
• Lifespan: over 500 charge cycles
• Dimensions: 36.8 × 18.6 mm
• Suitable for: Fenix GL19R and other 18650-compatible devices