No Standalone lithium batteries are sold with the product
LED technology, impervious to shock, with a 50, 000 hour lifetime
Lithium ion battery is rechargeable up to 1000 times; fully recharges in 3 hrs
3 Light Modes and Strobe:
High: 615 Lumens;
Medium: 320 Lumens; Low: 160 Lumens
Run Time:
High: 1.25 hours;
Medium: 2.5 hours;
Low: 4.5 hours;
Strobe: 3 hours