This is a rechargeable Honeywell 4.2V 620mAh 2.29Wh HBA1000-03(730055) Battery . High quality and long lifetime, this HBA1000-03(730055) battery lets you work seamlessly when you are on the move for business trips or vacations. All our Li-ion replacement batteries for Honeywell HBA1000-03(730055) Headphone have been tested and proven to match and/or exceed original battery performance and are […]