Amazon.com : Replacement Battery with Charger for Black+Decker, 3700mAh Battery Compatible with HPB18-OPE/HPB18/A1718/FS18FL/FSB18/Firestorm + Power Tools, with 9.6V-18V Multiple Volt Output Battery Charger : Tools & Home Improvement
Powilling DC9310 Fast Charger Replacement for Dewalt 18V Battery Charger DC9096 DC9098 DC9099 DC9091 DC9071 DE9057 DW9096 DW9094 DW9072 Compatible with Dewalt 7.2V-18V XRP NI-CD NI-MH Battery - Amazon.com