Efest LUC V2 - Two Bay LCD Universal Charger Efest LUC V2 is a 2 bay charger with LCD screen. Each bay has built-in independent charging channels with reverse polarity protection, short circuit protection, over-current protection and Zero voltage activation function. It automatically monitors battery power. LUC V2 charger is compatible with most 3.7V Li-ion or LiMn batteries.
Features: 1. HD mini LCD screen to display precise voltage and battery capacity level. 2. Each charging channel has independent display of charging status. 3. Automatically adjusting discharge current to charge different size battery. 4. Four kinds of protection as over-discharging, over-voltage, short-circuit and reverse polarity protection. 5. Automatically stopped when full changed. 6. With DC wide voltage (12-24V) charging mode.
Specs Input voltage: DC 12-24V Output voltage: 4.1 ±1% 500mA CC current : > 450mA 1000mAh CC current: > 950mA Cut-off Voltage: 4.2V ± 0.05V TC Current, 0.5-1A: ≤60-120mA Auto recharging Threshold Value voltage: 3.9V ± 0.15mA Activation Voltage ( battery voltage < 2V): 0.45 ±0.15mA Operation Temperature: 0-40°C Storage Temperature : -40 - +70°C
Compatible batteries: 10440, 16340, 18350, 18500, 18650, 26650 and so on.
Operations 1. Once the external Power or car charger adapter is connected with the LUC charger, the system begins to self-inspect and battery inspection. 2. LUC charger can change between 500mA or 1000mA current up to different size batteries.
CV is 4.23V. 3.LCD display ‘Er’(short for Error), charger will be stopped charging automatically when battery voltage is under 2V within 5 seconds, “Er” mark on LCD screen will disappear once battery were took off. 4.Charging Status Charging: with battery voltage and the sign of capacity flickers on LCD screen. 1) Cell full charged: with battery voltage and the sign of capacity is marked three lines without flicker. 2) Cells full charged: with battery voltage and the sign of capacity is marked four lines without flicker. 5.When inserting a battery with the wrong positive or negative end, LCD will shows ‘Error’ and stop charging, please insert the batteries to be correct polarity