Efest Slim K4 LED Battery Charger

Efest gives you the Slim K4 charger, allowing you to charge up to 4 18650 batteries at once and keeping you powered throughout the day!

Compatible with: 10440, 14500, 16340, 17340, 18350, 18490, 18500, 18650, 20700, 21700, 26500, 26650 batteries.

Features: 

• 4 Bay Compact Charger
• Auto-detect charging current: 2 x 1.0A / 1 x 1.0A /  4 x 0.5A / 3 x 0.5A
• Safe charging mode
• Safe & convenient USB charger & type-C charging port
• Monitors and charges each slot independently
• Built-in intelligent protection chip
• Low voltage smart activation recovery function

Specifications:

• Size: 116mm x 107mm x 30mm
• DC input power: DC 5V 2A
• DC output power: DC 5V 2A
• Auto cut-off voltage: 4.20±0.05V
• CV cut-off current: <100mA
• Standby current: <20mA
• Activation current: 50mA ~ 100mA
• Auto recharge voltage: 4.10±0.10V
• Operation temperature: 0°C ~ 40°C
• Storage temperature: -40°C ~ +70°C

Contains:

• Efest LUSH Q4 Battery Charger
• USB Charger Cable
• User Manual

Includes standard 3 month warranty.

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