2Pack 3.6Ah Hpb18 Ni-Mh Replacement Battery For Black And Decker 18V, Black Product Details Upgraded 3600mAh Ni-Mh 2Packs batteries not only expands battery capacity, but also improves battery life, will makes your power tools more powerful and works longer. 100% suitable for original charger. Fully compatible with B D NHT518, NPP2018, NPT3118, NS118; perfect for HPB18 244760-00 Firestorm Fsx-treme FS18HV FS18ID FSB18 FS18HV FS18PS FS18BX FS180BX FEB180S High-Performance battery cells to ensure that all batteries are efficiency, reliability, safety and quality excellent. No memory effect, can be charged or discharged as needed without losing capacity. No memory effect?Can be charged or discharged as needed without loss of capacity. Please keep the Power Tool clean. Munikind promise 24 hours online service, your satisfaction is our highest pursuit. 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.