WIDE COMPATIBILITY: The 40V charger is specifically designed to be compatible with Black and Decker 36V and 40V Max lithium batteries, (models LBX36, LBXR36, LBXR2036, LST136W, LBX2040, LBX2540, and LBX1540). Compatible with Black & Decker 40V Tool Charger: It's a versatile charger suitable for various compatible with Black and Decker 36-Volt MAX and 40-Volt MAX cordless outdoor power tools, including hedge trimmers, mowers, blowers, string trimmers, chain saws and more. EXTEND TOOL LIFE and SAVE COSTS: This 40-Volt charger, equipped with a charge indicator, can charge compatible with Black and Decker 36V/40V Max Lithium batteries in 3 to 7 hours. The indicator prevents over-charging, extending tool life and reducing costs by reducing battery replacements. SAFETY NOTES: The LCS436 charger compatible with Black & Decker 40V MAX batteries is compact and easy to install/remove. Rechargeable batteries typically last 1-3 years. If a battery won't charge due to age or malfunction, it's not the charger's issue. Use a voltmeter to check the voltage of the tool battery and the output voltage of the charger. CUSTOMER SUPPORT: Need help? Click "Ask a question" or "Contact Seller" for assistance. Our team is ready to help with all your needs regarding the compatible with Black and Decker 40V battery charger. Compatible with Black and Decker 40V Charger: It's a versatile charger suitable for various compatible with Black and Decker 36V MAX and 40V MAX cordless outdoor power tools (e.g., String Trimmers, Hedge Trimmers, Mower, Blowers, Chain Saws and more). This makes it an essential accessory for those who own a range of compatible with Black and Decker 36V/40V outdoor power equipment. WIDE COMPATIBILITY: The 40V charger is specifically designed to be compatible with Black and Decker 36V and 40V Max lithium batteries, (Models LBX36, LBXR36, LBXR2036, LST136W, LBX2040, LBX2540, and LBX1540). This wide-range compatibility ensures that users with different battery models can conveniently use this single charger.