Most 3.7 V Li-ion or LiMn batteries, including the 10440, 14500, 14650, 18500, 17670, 18650, 18700, 26500, and 26650, are compatible with the LUC V4 charger. With spacers, it can charge 15270 or 14250 batteries. The Efest LUC V4 Battery Charger can also charge mobile devices such as cell phones, iPads, MP3, MP4, PSPs, and MP3 players with a fully charged battery in channel 2. DC5V / 0.5A and DC5V / 1A USB connections are available.

Efest LUC V4 Battery Charger Features and Specifications:

• A HD LCD screen with a fashionable, modern appearance

• Automatically determines the battery's condition and chooses the proper charging mode

• The screen shows information such as current, voltage, the USB output sign, and charging progress

• 4 different types of protection from reverse polarity, over-discharging, overvoltage, and short circuit

• Auto-recharge when the battery voltage falls below 4.05V and stops when fully charged

• A LUC series charger can activate batteries with a voltage of 0.6V or higher

• DC input power is 12V/ 2A, and the accompanying adapter has an EU model plug. AC input power is 100-240V 50/60Hz

• Output: When used as a power bank, the safe and practical universal USB output mode (5V 1.0A) can be used to recharge your phone, iPad, camera, etc.

• 4 x 0.5A, 4 x 1.0A, and 2 x 2.0A are available as selective charging options

• On slots 2 and 3, A2 rapid charging current is functional

• Piano wire was used to make the spring to ensure longevity

• Compatible with the vast majority of 3.7 V Li-ion or Li-Mn batteries, including the 10440, 14500, 14650, 18500, 17670, 18650, 18700, 26500, and 26650

• With spacers and FCC, CE, and RoHS certification, it can also charge 15270 or 14250 batteries