Compatible with Motorola WPLN4199, WPLN4199A, WPLN4199B chargers Works with HT750, HT1250, HT1550, PRO5150, GP320, GP340, MTX850, and more Supports multiple battery types: Ni-Cad, NiMH, and Lithium IMPRES smart technology for enhanced battery performance LED indicators for real-time state of charge (SOC) and battery health Automatic reconditioning mode prolongs battery life Overcharge, over-current, and short-circuit protection Durable and lightweight design, perfect for field or office use