Efest | LUC V4 (4 Bay) Charger

The Efest LUC V4 Li ion 4 Bay Charger has a 4-bay design and fast, safe charging. This charger is outfitted with a unique LCD screen that displays highly accurate voltage information, as well as independent charging status for each battery. When charged batteries are placed within, the LUC 4 can be used as a USB power bank that can be used to charge your favorite electronics such as tablets, smart phones and portable gaming systems. Compatible with most 3.6 to 3.7V Li-ion batteries, this charger is perfect for those that require charging of multiple vaping or flashlight batteries such as 18650 or 18500.

Please Note:

• Batteries are NOT Included in this charger kit
• Batteries available here

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: ≤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.
• 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.

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 ‘Error’ and stop charging, please insert the batteries to correct polarity.

 USB output operation:

• When using USB output, the symbol will flash when the battery is nearly empty
• When USB output is on, but unloaded, it will draw about 12mA.
• USB output turns off after about 30 seconds with a load below 30mA.
• It is not possible to turn off the USB output with the switch.
• When mains power is connected, the USB output is off. The USB Output power source comes from the installed batteries.
• USB output is coded as Apple 1A
• USB output will turn off if overloaded

Package Includes:

1 x Efest LUC Charging system
1 x AC and Car Charging adapter/cords
1 x Full Color Manual
Presentation Box

WARNING: This is an advanced Item. Please use at your own risk and always use proper precautions and handling as these are very sensitive to charging characteristics and may explode or burn if not properly handled. Please note that there is an inherent risk with the use of any and all rechargeable batteries in any circumstance. Itsvaping is not responsible for any damage, injury, or defect caused by the improper use and/or mishandling of Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable batteries and chargers.