[Battery Specs] Capacity: 3000mah, Voltage: 20V, Battery Type: Lithium ion, Package: 2 Pack, Replacement for black and decker 20 Volt Lithium Battery [High Compatibility] Replacement for black and decker 20V battery LBXR20. Compatible with black and decker tools & chargers [Quality Assurance] We use the Grade A battery cells, which have a longer and safer usage time. Equipped with BATTERY MANAGEMENT SYSTEM(BMS) to ensure battery pack performance and safety [Safe & Stable] Obtaining relevant CE/FCC/RoHS electronic certification. No Memory Effect, Built-in Protection Against Over Charging, over Discharge, Over Current, Provides Short Circuit Protection and Steady Voltage Circuit [Intelligent LED Dynamic Display] Equipped with LED power indicator light, one click view of remaining battery level, fast charging, and improved work efficiency. [Customer Support Service] We provide a 90-day full refund and return, a 365-day limited warranty, and 24-hour warm service. Please feel free to contact us if you have any concerns about our battery. Replacement for Black and Decker 20v Lithium Battery 2 pack 3.0ah