Efest LUC V4 LCD Charger

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Efest LUC 4 slot LCD charger with USB function

AC input Power
100-240V 50/60Hz
AC output Power
DC 12V 2A
DC input Power
DC 12V 2A
0.5A CC current
500mA ± 5%
1A CC current
1000mA ± 5%
2A CC current
2000mA ± 5%
Auto cut-off voltage
4.23V ± 0.05V
CV cut-off current
< 10% max current
Standby current
< 20mA
TC current (battery voltage <2.9V)
Activation current (battery voltage<2V)
10±1m A
USB output floating Voltage
USB Output floating current
< 10mA
Maximum Output current
Battery output Cut-off voltage
3.0 ± 0.05V
Auto recharge voltage
3.9 ± 0.15V
Operation Temperature
Storage Temperature

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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