The Efest LUC V2 LCD Battery Charger is a dual slot intelligent charger compatible with a wide range of 3.6V/3.7V lithium batteries used in electronics cigarettes, flashlights, electric tools, instruments, meters and more. The Efest LUC V2 Charger is a dual slot intelligent charger compatible with a wide range of 3.6V/3.7V lithium batteries used in electronics cigarettes, flashlights, electric tools, instruments, meters and more. The large LCD screen displays battery voltage and the charging mode of each slot. 2 slots work independently using features such as reverse polarity, short circuit and over current easy fix for a dead 'not charging' lithium 18650 battery from a cordless tool battery pack - part 2 - duration: 5:01. diy vinny 213,214 views Efest LUC V6 Six Bay Smart Battery ChargerProduct Description: Efest LUC V6 is a 6 bay multifunctional charger. Each bay is independently powered and has spring loaded tabs that hold batteries in place. The LUC V6 can detect different battery chemistry and automatically selects the appropriate charging method for each cell. The Efest LUC Blu6 Bluetooth 6-Bay Battery Charger is an intelligent power management system with Bluetooth module featuring 6 charging ports, intuitive LCD display, and dependable stainless steel springs for further durability. Charger Efest LUC V4 Efest has modified this charger and a update review has been published Efest has been building a line of chargers from single cell to four cell with fixed and variable current, this is a 4 channel LiIon charger with 3 charge currents. This smart charger is a two-bay lithium ion battery charger with adjustable outputs. What makes this charger special is the USB output that allows the charger t The Efest LUC V6 is a high-end intelligent charger using the display interface found in the previous LUC series designs. The large LCD screen displays battery voltage and the charging mode of each Efest LUC S2 LCD Universal Charger 2 Ways is a high-tech