Lithium-Ion Greenworks 40V 2.0Ah Battery (Authentic Greenworks Battery / 75+ Product Description The innovative 40V Lithium-Ion Battery delivers high performance and efficiency among all Greenworks tools.Featuring a simple snap on and off design for ease of use and innovative battery charge level indicator with charging port. Lithium-ion batteries offer no negative memory effect, consistent fade free power throughout its entire run cycle and 3 times longer run time than NiCad batteries. 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. Become more efficient when working in your yard by purchasing the Greenworks 40V Lithium-Ion Series of lawn tools. This interchangeable battery platform offers all the tools you need to complete your yard work without sacrificing performance or power.Lithium-Ion batteries can be charged any time with no negative memory effect, so they will be at peak power even after hundreds of charge cycles. Even a few minutes of charging gives you enough full power to finish the job. Amazon.com The innovative GMAX 40V Lithium-Ion Battery delivers high performance and efficiency among all GreenWorks GMAX tools. A quick charge time of 60 minutes for a 2 AH battery and 120 minutes for a 4 AH battery making the NEW GreenWorks GMAX Series of lawn tools a great option when looking to replace gas powered products. Featuring a simple snap on and off design for ease of use and innovative battery charge level indicator, Lithium-ion batteries offer no negative memory effect, consistent fade free power throughout its entire run cycle and 3 times longer run time than Nicad batteries. From mowing and edging, to trimming and blowing, (NOT compatible with previous GreenWorks 40V tools) Lithium-Ion batteries can be charged any time with no negative memory effect, so they will be at peak power even after hundreds of charge cycles. Even a few minutes of charging gives you enough full power to finish the job. Benefits and Features: Full Power during its entire run time Longer lasting up to 2,000 charge cycles Light weight Environmentally friendly No memory effect Low discharge rate Energy Star Rated GreenWorks GMAX System: Interchangeable battery platform fits all GMAX Tools below 29252 20202 22262 25312 25322 20642 22272 27062 21242 29252 G-MAX Variable Speed Blower 20202 G-MAX 12? Chainsaw 22262 G-MAX 24? Hedge Trimmer 25312 G-MAX 19? Mower 25322 G-MAX 16? Mower 20642 G-MAX Pole Saw 22272 G-MAX XR Hedge Trimmer 27062 G-MAX 10? Cultivator 21242 G-MAX 13? String Trimmer Product Features High Performance G-MAX 40V Lithium-Ion Battery delivers fade-free power with no memory loss after charging One battery system for 10 tools offers a complete yard work solution Quick Charge time of 60 minutes Easy to use design snaps in and out of tools. If the battery is not charged for a long time, charge the battery for 2 hours every 2 months Compatible Only with G-MAX 40V Tools and Charger Model 29462 Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!