The AMPP800’s compact and durable alloy body features a three level battery indicator that means there is always time to get home. TECH SPECS High power rechargeable headlight (800 lm) Powerful wide beam with OptiCube™ lens technology Excellent side visibility Large capacity lithium-ion rechargeable battery Built-in fast recharging circuit *Full charge in approx 3 hours (minimum) 3-level battery indicator (Blue: Above 50% Yellow: 30-50% Red: Less than 30%) USB rechargeable (Micro-USB cable included) Mode memory function Five light modes (High / Middle / Low / Daytime HyperConstant / Flashing) Turns on High mode with double-click of power button FlexTight™ bracket Dimension： 32 x 102 x 33 mm Weight： 136 grams (light unit and battery) Light source： High intensity white LED X1 Run time： High mode 800 lumens： 1.5hrsMiddle mode 400 lumens： 2hrsLow mode 200 lumens： 4hrsDaytime HyperConstant mode 800/200 lumens： 5hrsFlashing mode 200 lumens： 30hrs Battery： Li-ion rechargeable battery (3.7V-2500mAh) Recharge time： approx 3-7hrs (USB2.0 recharge) Recharge/discharge number of times： about 300 times（until the rated capacity drops to 70%） Water resistant： IPX4 Other： Three-color battery indicator, Lighting mode memory function
