Stay powered up in the field with the Avian-X PowerFlight Replacement Battery. Designed for reliability and convenience, this lithium-ion battery features a cover with an external charging port, allowing for quick and hassle-free recharging. It&&';;s compatible with the Avian-X PowerFlight Mallard and Smart Mallard decoys, as well as the PowerFlight Motion Stand, making it a versatile backup or replacement power source. A charging cable is included, so you&';re always ready to go.