EFEST Charger Features • Slot monitors independently • stops charging automatically • reverse polarity protection • activation recovery protection • short-circuit protection

EFEST QUALITY ASSURANCE • made with piano springs • 15,000+ times spring testing quality warranty • fire retardant shell • quality certification

Slim K1 Charger 

• Portable single slot Li-ion battery charger
• Compatible with any 3.6V/3.7V lithium batteries
• Selectable charging current: 1X1.0A
• AC input power: AC 100~240V 50/60Hz
• DC output power: DC 5V 1A
• Auto Cut-off voltage: 4.20±0.05V
• Standby current: <20mA
• Auto recharge voltage: 4.10±0.10V
• Micro USB charging port

Slim K2 Charger 

• Portable double slot Li-ion battery charger
• Compatible with any 3.6V/3.7V lithium batteries
• Selectable charging current: 2X1.0A
• AC input power: AC 100~240V 50/60Hz
• DC output power: DC 5V 1A
• Auto Cut-off voltage: 4.20±0.05V
• Standby current: <20mA
• Auto recharge voltage: 4.10±0.10V
• Micro USB charging port

LUC V2 Charger 

• Two (2) slot Li-ion battery charger
• Compatible with any 3.6V/3.7V lithium batteries
• Selectable charging current: 2X1.0A or 2X0.5A
• AC input power: AC 100~240V 50/60Hz
• DC output power: DC 12V 1A
• Auto Cut-off voltage: 4.20±0.05V
• Standby current: <20mA
• Auto recharge voltage: 4.10±0.10V
• HD LCD screen indicator
• USB & DC charging port
• Car charger included

LUC V4 Charger 

• Four (4) slot Li-ion battery charger
• Compatible with any 3.6V/3.7V lithium batteries
• Selectable charging current: 4X1.0A or 4X0.5A or 2X2.0A
• AC input power: AC 100~240V 50/60Hz
• DC output power: DC 12V 2A
• Auto Cut-off voltage: 4.20±0.05V
• Standby current: <20mA
• Auto recharge voltage: 4.10±0.10V
• HD LCD screen indicator
• USB & DC charging port
• Car charger included