Versatile 4-Port Battery Charger: Rapidly and safely charges a wide range of rechargeable batteries including Li-ion, LiFePO4, Ni-MH, and Ni-Cd, compatible with popular sizes like 18650, AA, AAA, and more
Advanced 4-Port Fast Charging System: Features four independent channels with optimized charging currents, delivering speeds up to four times faster than standard chargers for your Li-ion and other rechargeable batteries
Intelligent LCD Display & Auto-Detection: Clear LCD screen shows real-time charging progress, battery type (Li-ion/LiFePO4/Ni-MH/Ni-CD), voltage, and estimated time; automatically identifies and sets optimal parameters for 1.2V and 3.7V batteries
Comprehensive Safety Protection: Built-in safeguards including overcharge prevention, short-circuit protection, reverse polarity detection, and temperature control ensure risk-free charging for all your rechargeable batteries
Multi-Functional Charging Modes: Beyond standard charging, offers capacity testing, discharge mode, and 0V activation to revive and maintain the health of your Li-ion, 18650, AA, AAA, and other rechargeable batteries