PD36R rechargeable flashlight is a high-performance flashlight unlike anything else on the market for its size. This LED rechargeable flashlight delivers a maximum 1600 lumens to an impressive distance of 928ft (283m), all on a high capacity 21700 li-ion battery. The PD36R is our first introduction of a product with a 21700 li-ion battery, extending battery runtimes by twice the standard li-ion battery. The high-capacity 5000 mAh battery can be conveniently charged through the USB-C port on the flashlight. Additionally, you will always be able to see the battery’s charge status at a glance with the external battery level indicator.