Description
Efest Slim K2 2-channel battery charger is a high quality, dual slot Li-Ion battery charger that features a portable design with 1A charging, Micro USB input and a LED indicator light. The Efest Slim K2 2-channel battery charger can charge most Li-ion batteries that run 3.6 to 3.7 3.6V/3.7V with its spring action contact that can adjust to many sizes.
Information:
- Compact & USB powered for convenience
- Output Current – 1A x 2 channels
- LED charging indicators
- Low voltage smart activation function (> or = 0.6V)
- Automatically stops when charging is complete and prevents batteries from being over-charged
- Features reverse polarity protection if you accidentally insert a battery the wrong way
- 3 year warranty through Efest
Compatibility:
- Ultra-compatible with a variety of 3.6V/3.7V Lithium Batteries – 10440, 14500, 16340, 17340, 18350, 18490, 18500, 18650, 20700, 21700, 26500, 26650
Additional Features:
- Fast Charging Mode: 1.0A
- Auto Detect Charging Function
- Low Voltage Activation Function
- Short Circuit Protection
- Reverse Polarity Protection
- Over Charging Protection
- Piano Wire Spring Provides Smooth Sliding Action – 15000+ Tensile Test
- Chromium Plated Steel Cathode Insures Low Resistance While Achieving A More Precise Charging Voltage
Specifications:
- Input: DC 5V 1A
- Standby Current: <20mA
- Activation Current: 50mA – 100mA
- 1.0A CC Current: 1000mA ± 10%
- Auto Recharge Voltage: 4.10V ± 0.10V
- Auto Cutoff Voltage: 4.20V ± 0.05V
- CV Cutoff Current: <100mA
- Operation Temperature: 0°C ~ 40°C
Included:
- Efest SLIM K2 battery charger
- USB cable with Type-C USB Port: 5V2A
- User Manual (multi-language) and warranty card
- Scratch-off validation serial number (on charger)
