✅【100% BATTERY CAMPATIBLITY】 Perfectly charges Craftsman V20 Lithium-ion Batteries CMCB201 CMCB202 CMCB204 CMCB205 CMCB206 CMCB209 without any damage. Dual 5V/2.1A USB ports for charging your smart phones or other devices at the jobsite..✅【100% CHARGER REPLACEMENT】Perfectly replaces Craftsman V20 charger CMCB100, CMCB101, CMCB104 and CMCB124. 2-Amps output fast charging enables you to move quickly from one task to the next with tools that are ready for the job..✅【INTELLIGENT LED INDICATORS 】 Built-in diagnostic mechanism communicates well with battery and provides real-time charging feedback such as charging, charging completed and abnormal battery temperature. Knows better about the real-time charging status..✅【QUALITY & SAFETY ASSURANCE】CE FCC Certificated. Provides all round protection against over-charge, short-circuit, over-heat, over-load and low-voltage. Efficient internal cooling system circulates air across the batteries to cool down the heat to extend batteries’ cycling times for long lifespan..✅【Worry-free warranty】45 days money back, 12 months warranty. Any question about the Craftsman V20 Lithium Battery charger, we support 24*7 hours prompt customer service.