... and out has also improved thecorrosion resistance and durability.An high-capacity internal lithium ion battery, delivers stored power ... too, such ascamping, hunting, hiking, aviation, or as an emergency light anywhere.newcomdigi Flashlight is more powerful and rugged ... rubber lens & end caps to absorb shockPACKAGE CONTENT:50W HID FLASHLIGHT S05AC ADAPTERLI-ION BATTERYHID FLASHLIGHT INSTRUCTION MANUAL? ...