Will 3rd Party Batteries Work with My Uniden EX-300 Cordless Phone Cradler?
AtBatt’s 3rd party cordless phone batteries will work with your OEM Uniden EX-300 charger. Many of our cordless phone batteries are made with the same battery cells as Uniden EX-300 batteries. AtBatt’s batteries are designed to original manufacturer’s specifications, and will meet or exceed original Uniden EX-300 batteries.