This is a rechargeable Radiant 3.85V 4.40V 4000mAh PT40H426487W Battery . High quality and long lifetime, this PT40H426487W battery lets you work seamlessly when you are on the move for business trips or vacations. All our Li-ion replacement batteries for Radiant PT40H426487W Cell Phone have been tested and proven to match and/or exceed original battery performance and […]