The rechargeable version of the Pelican 3700 Big Ed Flashlight with multiple options for charging. The Fast Charger System comes with a 2-bay charger base: a fast charging bay for the Big Ed (with battery pack installed) and a trickle bay for a spare battery pack (not included). It also comes with a 110V transformer. The Trickle Charger System comes with a trickle/trickle charger base. It is available with either a 110V transformer or 12V plug-in adapter (for vehicle installation). Another option for vehicle installation for the Trickle system is with a direct wiring kit accessory. Specifications: Light source - Xenon, tested lumen value - 72.0, tested lux value (@ 1 meter) - 8,000, batteries - 4 C NiCad (included), battery burn time - 2 hours, battery pack / charging time - NiCad battery pack / 2.5 hours, watts - 8.2, voltage - 4.8, length 7", weight w/ batteries - 20.48 oz, weight w/o batteries - 10.5 oz. (Available only in yellow)