The LUC charger will change between 500mA or 1000mA current depending on the size of the batteries.
It will automatically change to:
500mA for 10440, 16340, 14500, 18350, 18500 and 17500 batteries
or 1000mA for 17670, 18650, 18700, 26500, 26650 and 22650 batteries. In 1000mA mode, the LUC will charge batteries at about twice the speed of the Trustfire Multifunctional Charger TR-001 (500mA)
CV is 4.23V.When the LCD displays ‘Er’(short for Error), the charger will stop charging automatically. This occurs when battery voltage goes below 2V within 5 seconds, the “Er” mark on the LCD screen will disappear once the battery is removed from the charger.
Please Note: Never attempt to charge a NON-rechargeable battery. Do NOT mix different types or different capacity batteries when charging. Never leave batteries to charge unattended.
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