The two ultra-bright LEDs cast 1700 lumens in an optimized beam to light the trail, road or street. Carry an extra battery cartridge for a quick, tool-free swap on the trail.

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• Battery integrated high power rechargeable headlight (1700 lm)
• Powerful wide beam pattern with OptiCube™ lens technology
• Tool-free Lithium-ion cartridge battery (BA-6.8TF) - super easy and safe to change battery on your own
• USB rechargeable (Micro USB cable included)
• Built-in fast recharging circuit
• 3-level battery indicator
• 5 light modes * Charging time: 5.5-15h
• Mode memory function
• FlexTight™ H-34N bracket
• Optional helmet mount and center fork bracket available

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• Dimension: 119.3 x 56 x 47.3 mm
• Weight: 256.3 grams (light unit and battery)
• Light source: High intensity white LED x 2
• High mode Run time- 1700 lumens: 2hrs
• Middle mode Run time- 500 lumens: 5hrs
• Low mode Run time- 200 lumens: 15hrs
• Daytime HyperConstant mode - 1700/200 lumens: 12hrs 
• Flashing mode - 200 lumens: 150hrs
• Battery: Li-ion rechargeable battery (3.6V-6800mAh) 
• Recharge time: approx 5.5-15hrs
• Recharge/discharge number of times: about 300 times（until the rated capacity drops to 70%）
• Water resistant: IPX4
• Other: Low battery indicator, lighting mode memory function. Helmet mount / Center fork bracket (optional)