HD mini LCD screen displays precise voltage and battery capacity level.
Each charging channel has independent display of charging status.
Automatically adjusts discharge current to charge different size battery.
4 kinds of protection - over-discharging, over-voltage, short-circuit and reverse polarity protection.
Automatically stops when fully changed.
With DC wide voltage (12-24V) charging mode
The LUC has two battery channels to charge:
10440
16340
14500
14650
17500
17670
18350
18490
18500
18650/18700
22650
26500/26650 ect
Li-Mn or Li-ion
Specifications:
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: =/<>
Auto recharging Threshold Value voltage: 3.9V +/- 0.15mA
Activation Voltage ( battery voltage < 2v):="" 0.45="/-">
Operation Temperature: 0-40 C
Storage Temperature : -40 - +70 C
Compatible batteries: 10440, 16340, 18350, 18500, 18650, 26650 and so on.
Operation:
Once the external Power or car charger adapter is connected with the LUC charger, the system begins to self-inspect and battery inspection.
LUC charger can change between 500mA or 1000mA current up to different size batteries. Automatically changes to 500mA when batteries is: 10440, 16340, 14500, 18350, 18500, 17500, or changes to 1000mA when battery is: 17670, 18650, 18700, 26500, 26650, 22650 batteries. CV is 4.23V.
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.
Charging Status: with battery voltage and the sign of capacity flickers on LCD screen. Cell fully charged: with battery voltage and the sign of capacity is marked three lines without flicker. Cells fully charged: with battery voltage and the sign of capacity is marked four lines without flicker.
When inserting a battery with the wrong positive or negative end, LCD will shows "Er" and stop charging, please insert the batteries to correct polarity.
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