Efest Efest SLIM K2 Intelligent Charger

Packing Details:1pc – SLIM K2 Charger Body1pc – USB Cable1pc – Warranty Card1pc – Operation ManualParameters:• 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• Storage Temperature:-40°C ~ +70°C• DC input power: DC 5V 1A• 1A CC current: 1,000mA±10%• CV cut-off current <100mA• Activation current: 50mA ~ 100mA• Operation Temperature: 0°C ~ 40°C Features:1. Fast charging mode: 1.0A (4.2V 2pcs x 1.0A)2. Fit to 3.6V or 3.7V Lithium battery in different size3. Reverse polarity protection4. Activation function5. Auto-detect charging function6. Over-charging protection7. Short circuit protectionWarning:– Please check battery specification before charging for compatibility. If not used correctly, it may cause damage to the battery or the charger.- Do not charge the battery if battery’s wrapper is damaged to prevent explosion, leakage or fire, otherwise it will burn the charger.- Do not use in inflammable or explosion environment.- Please take out the battery and unplug the AC cable while not in use.- Any scrapped, please comply with regulatory processes for recycling or disposal.- Keep out-of-reach of children- Misusing or mishandling chargers can pose a SERIOUS RISK to personal injury, property damage, or death.