DEWALT Professional Rolling 40 Amp Battery Charger, 3 Amp Maintainer with 200 Amp Engine Start DXAEC200 - The Home Depot
Bakipante 40V 3.0Ah Battery Replacement for Black and Decker 40 Volt Lithium Battery LBX2040 LBXR36 LBXR2036 LST540 LCS1240 LBX1540 LST136W for Black+Decker 40V Lithium Battery - Amazon.com
VBC1240 40A 12V 3-Stage Smart AGM/SLA Battery Charger / Main
Amazon.com: GeeKam NP-40 Battery Pack, 1500mAh Rechargeable Battery(3-Pack) with USB Dual Charger for Video Camera Camcorders Compatible with Casio NP-40 (Not for Fujifilm NP40) : Electronics