Introducing the DX-3 US/EU Standard, the ultimate multi-purpose battery charger from Ultrafire. This versatile charger is compatible with a wide range of lithium batteries including 18650, 16650, 14500, 16340, and CR123A. With an input voltage range of AC100-240V, it is suitable for use in any country, making it a truly global product.The DX-3 features a high frequency input voltage of 50-60Hz, ensuring stable and efficient charging. The output voltage range of 4.2V can be adjusted to 3.6V or 3.2V for rechargeable lithium iron phosphate batteries. With an output current range of 600 mA, it delivers fast and reliable charging for all your batteries.This battery charger boasts a 5% output voltage transfer rate and a termination voltage of 4.25V with a 1% accuracy, ensuring precise and safe charging every time. The DC ripple and noise are kept to a minimum at 100mVp-p, thanks to its high efficiency and low temperature design. With an efficiency of 70-85%, it also has a small low-power design to minimize no-load power consumption.Safety is a top priority with the DX-3, as it comes equipped with built-in overcurrent and overvoltage protection. It can operate in a wide temperature range of 0 ℃ to 50 ℃ and can be stored in temperatures ranging from -20 ℃ to 85 ℃. With a humidity range of 10% -95% RH, it is suitable for use in various environments.Rest assured that the DX-3 has undergone rigorous testing, as it has been 100% full load burned for maximum reliability. Don't settle for a single-purpose battery charger, get the DX-3 US/EU Standard from Ultrafire and enjoy the convenience and versatility it offers.