Powerextra 2-Pack 3000mAh 18V Replacement Battery for Black & Decker HPB18 HPB18-OPE 244760-00 A1718 FS18FL FSB18 Firestorm Black and Decker 18 Volt Batteries - Walmart.com
1.5Ah Replace For Black & Decker 18V Battery HPB18 A1718 FS18FL FSB18 Firestorm | eBay