With Tool-Free Chain Tension And Automatic Lubrication, The Skil Pwr Core 20 Product Details SKIL SPT77WML-72 SPT77WML-72 120V 7 1/4 LT WT WDS TL Diablo Blade CORDLESS CHAINSAW KIT- Includes PWR CORE 20 Brushless 20V 12-Inch Chainsaw, 4.0Ah Lithium-Ion Battery and Charger, and Easy Storage Bracket. LONGER RUN TIME BATTERY LIFE ? Industry leading PWR CORE 20 lithium battery technology wraps each cell with cooling material to keep the battery powering on for 25% longer run time and 2X battery life. POWERFUL PERFORMANCE ? The digital brushless motor provides efficient, high-performance power without the hassle of gas. TOOL-LESS CHAIN TENSIONING AUTO-LUBRICATING - Adjust the chain tension on this electric chainsaw with a convenient dial on the side of the tool while reducing friction with auto-lubrication. ANTI-KICKBACK BRAKE - Cuts the power when kickback occurs, so you can work with confidence. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.