The Poulan Pro 40-Volt 2Ah Lithium-Ion rechargeable battery delivers high performance and efficiency to the Poulan Pro Battery tools.  This 2AH battery has a 1 hour charge time and features a charge level indicator to monitor battery power while charging and when it is ready to use. Easy to use with a simple snap on and off design. From mowing and edging, to trimming and blowing, you can now complete your yard work with one battery platform that will provide you with the power and performance you need to get the job done quickly and efficiently. The Poulan Pro 40-Volt Lithium-Ion family of outdoor power equipment includes the following products, all powered by an interchangeable 40-Volt Lithium-Ion Battery and Charger: Axial Blower, Chainsaw, Hedge Trimer, Lawn Mower, Pole Saw and String Trimmer. Backed by Poulan Pro 2-Year Warranty.