Efest LUC V4 - Four Bay LCD Universal Charger
****THIS CHARGER IS NOT A CHARGER FOR EGO-STYLE BATTERIES****
LUC V4 is high quality with 4 charging channel and big LCD charger, it
has four built-in independent charging channels with reverse polarity
protection, short circuit protection, over-current protection and Zero
voltage activation function, It can automatically monitor battery power
and give an alarming notice. LUC V4 charger is compatible with most 3.7V
Li-ion or LiMn batteries like 10440, 14500, 14650, 18500, 17670, 18650,
18700, 26500, 26650 etc.It can charge 15270 or 14250 batteries with
With one full charged battery in channel 2, LUC V4
charger also can charge those devices, such as mobile phone, iPad, MP3,
Mp4, PSP etc. There are 2 USB sockets of DC5V/0.5A and DC5V/1A.
1. Charging input: Pressing the rectangle button can change the charging modes(0.5A/1A/2A) and charge different size 3.6V/3.7V Li-ion batteries.
USB output: DC5V 1A USB output connector are compatible with most portable consumer electronics.
0.5A/1A can charge 4pcs : 10440/14500/14650/16340/16650/17650/17670/17350/18490/18500/18650/22650
2A can charge 2pcs : 25500 and 26650 batteries
2. Low power alarming:
when discharging consumer electronics, the transparent button will be
flashing in blue while the power of battery is lower than 15%, it means
battery needs to be charged.
3. Built-in reverse polarity protection:
While the charger is connected, each charging channel has reverse
polarity protection, the charging light is still green and prevent from
any short circuit.
4. Zero voltage activation function:
when charger is standby, place over-discharging batteries (battery
voltage is under 2V) to charging channel correctly, battery zero voltage
activation starts, since battery over-discharging times, capacity and
over-discharging degree is different, so the activation time will be
different, and red light will turn on after battery activation.
5. Over-charging protection & automatically monitor charging:
Once the external power is connected with LUC V4 charger, charger will
stop charging when batteries are full; if batteries were not taken off
and the battery voltage will be lower than 3.9V because of many factors,
charger will charge batteries automatically again. charger will start
to charging if putting lower 4.18V batteries into LUC V4 charger.
connected to USB , Pressing the rectangle button for over 1 second,then
it will get start to charging. The USB function will be closed in 30
seconds without connecting power. DC5V 1A USB output connector are
compatible with most portable consumer electronics.
Rechargeable Batteries or With PCB Batteries. Other types of batteries
may cause personal injury. Do NOT leave batteries charging
NOTE: Use special caution
when working with Li-ion cells, they are very sensitive to charging
characteristics and may explode or burn if mishandled. Make sure the
user has enough knowledge of Li-Ion rechargeable batteries in charging,
discharging and assembly before use. Always charge in/on a fire-proof
surface. Never leave charging batteries unattended. We are not
responsible for damage if there is any modification of the
batteries/chargers in any form or shape (including pack making). We are
not responsible for any damage caused by misuse or mishandling of Li-Ion
batteries and chargers. We only recommend using Lithium Ion
rechargeable batteries with a control circuit (protection PCB) to assure
safe charge, discharge, etc, use of lithium ion batteries with a
protection circuit is potentially hazardous
will not be held responsible or liable for any injury, damage, or
defect, permanent or temporary that may be caused by the improper use of
a LI-ION battery. Please have a basic understanding of the batteries
you are using and how to care for them properly.