Dual 18650 Battery Charger 3.7V/3.6V Universal Intelligent USB Battery Charger for 3.7V 3.6V Li-ion Rechargeable Batteries 18650 18500 18490 18350 17670 17500 16340(RCR123) 14500 14650 26650 22650

• Universal Compatibility - Dual battery charger charges 3.7V/3.6V Li-ion batteries (18650 18500 18490 18350 17670 17500 16340(RCR123) 14500 14650 26650 22650 10440 20700 21700 25500 26500) and 1.2V Ni-MH/Ni-CD batteries (AA, AAA, C). Ideal for vape devices, flashlights, and household electronics
• Dual Independent Slots - 18650 Battery charger charge 2 batteries simultaneously or individually—no need to match sizes. Perfect for mixing 18650 and AA batteries without compromising charging speed
• Smart LCD & Safe Charging - Usb battery charger real-time LCD shows voltage, charge percentage, and errors. Built-in overcharge, overcurrent, and short-circuit protection; CE/FCC certified for peace of mind
• USB-Powered Portability - 3.7V/3.6V battery charger works with USB adapters, power banks, or laptops—great for travel. Compact design (11x5.5x2.5cm) fits easily in bags, no bulky cords required