Milwaukee REDLITHIUM USB Rechargeable Battery & Charger Kit

Delivers more run time, longer life, and faster charging More performance with two times more capacity than three AAA alkaline batteries Eliminate the need for disposable batteries with over 2000 charges for longer life Conveniently charge REDLITHIUM USB batteries via Micro-USB Cable from a wall plug or USB power source Includes USB wall adapter and 2 Ft. heavy-duty USB cord 2 year warranty