For Use With Black And Decker 244760-00 A1718 Fs18Fl Fsb18 Firestorm Cordless Product Features Replace for black and decker 18v Ni-Mh Battery | 18 Volts Max |Capacity: 4000mAh each, perfect suitable for Black Decker original tools and charger.1Pack Fully compatible with all Black Decker 18V outdoor power tools.Perfectly replace for HPB18-OPE 244760-00 Firestorm Fsx-treme FS18HV FS18ID FSB18 FS18HV FS18PS FS18BX FS180BX FEB180S Adopt industry leading technology to extend battery life. There is no memory effect. It can be charged and discharged as required without capacity loss. All OHYES BAT products are inspected and tested before leaving the factory. FCC, ROHS, CE certified and tested by manufacturer more safety and stability. This battery has a 30-day return and exchange and a 12-month warranty from the date of purchase. We will also provide you with 24-hour comprehensive customer service. Note: This replacement battery has 3 metal pins, as same as the one has 2 metal. It is a temperature control switch. When the temperature of the battery cell reaches the set maximum temperature, the battery will be protected and automatically cut off to achieve the purpose of protecting the safe use of the battery. 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!