18650 Dual Battery Charger, Intelligent Universal Lithium Battery USB Fast Charge for 3.7V/3.6V Rechargeable Li-ion/Ni-MH/Ni-CD Batteries AA AAA 18500 17670 16340(RCR123) 21700 26650

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  • Wide Compatibility This universal charger (battery charger aa aaa) is designed for a wide range of Li-ion rechargeable batteries, including 10440, 14500, 14650, 17500, 17670, 18350, 18500, 18650, 20700, 21700, 22650, 25500, 26500, and 26650 models. The 18650 battery charger perfect for various devices that use these batteries
  • Intelligent Pulse Charging Equipped with high-precision intelligent pulse charging control, this 21700 battery charger provides multiple safety models including trickle, constant current, and constant voltage charging, ensuring safer and more efficient battery charging
  • LED Battery Indicators Each charging slot of this 18650 charger is equipped with a clear LED indicator that shows the charging progress. Blue lights flash to indicate the charge level (25%, 50%, 75%,100%) and the light stays solid when the lithium battery charger is fully charged, making the 3.7v battery charger easy to monitor the charging status
  • Convenient and Portable Design The charger features a USB interface, making it compatible with USB adapters, power banks, laptops, and more. Compact and lightweight, this usb battery charger is portable and easy to carry, perfect for home, office, or travel use

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