The model sold by COOLER comes with 2 batteries ...
Front lighting Headlamp for bike / ATV / Enduro 2800 Lumens + 8.4V 3600mAh rechargeable lithium-ion battery / 2 hours for high brightness mode; 4 hours of brightness for low fashion (Miscellaneous) 5
Front lighting Headlamp for bike / ATV / Enduro 2800 Lumens + 8.4V 3600mAh rechargeable lithium-ion battery / 2 hours for high brightness mode; 4 hours of brightness for low fashion (Miscellaneous)
The model sold by COOLER comes with 2 batteries, with a friend with the same light we regularly outputs between 35 and 40 km, which takes us around 2h. For now, the lamp takes 2 to full power output (average power is sufficient) then the LED on the back of the lamp turns orange to indicate that it is time to recharge. As the lamp comes with a second battery, I alternate the batteries and always takes 2nd in the backpack for safety.