Within all our products we use the highest quality lithium-ion cells, meaning that our lights will work for years to come if they're looked after appropriately. This means that the battery can be charged with any level of charge without affecting the longevity of your battery.
However, it’s important to note that if you intend to store your light for a period of 2 months or more. You will need to leave the light with over 20% charge. Failure to do so can result in decreased longevity of the battery life within your light.
We advise setting a reminder in your phone to charge not only your lights but all electrical devices every two months to increase their operating life.