Part of a system that powers outdoor gear, the Coleman® OneSource™ Rechargeable Lithium-Ion Battery can be used interchangeably in a range of compatible devices, including lanterns, flashlights, wireless speakers, air pumps, camping tents, and shelters (sold separately). With the included OneSource 1-Port Quick-Charging Station in this bundle, enjoy 60% faster charging of batteries (than with 1 amp USB output), so your gear is ready even quicker. Bonus? The OneSource battery helps eliminate the need for multiple power sources by letting you charge external devices, like smartphones or tablets (not included), through a USB port, even while powering gear. One system, one source, power anywhere! OneSource powers your outdoor gear and devices with one interchangeable rechargeable battery system Battery pack: Includes 1 rechargeable 4800 mAh lithium-ion battery 1-port quick-charging station recharges OneSource batteries up to 60% faster than 1 amp USB output Charging station comes with an AC adapter Battery charging time: 2 hours with quick-charging station (included) or 2.4 amp USB output\ 5 hours with 1 amp USB output Battery can also be recharged from any USB port (e.g., wall outlets, vehicles, other OneSource batteries, or universal power banks) Battery supports USB-charging of external devices while powering gear Battery includes a 10 lumens LED flashlight on top for added visibility in low light LED battery-level indicator 3-year limited warranty