🔋 Universal Intelligent USB Battery Charger: Update 1-Slot Fast Charger for Li-ion SIMILKY / 18650 18490 18350 17670 17500 16340 (RCR123) 14500 Rechargeable Batteries Review

WIDELY USE: It works from Micro USB interface at input 5V/2A, and output 4.2V/0.6A (600mAh, others are normally 500mAh and slower than this charger) to charge a Li-ion battery. The design of input from Micro USB port can be compatible with either a mobile device or car charger port. UNIVERSAL FLASHLIGHT CHARGER: The Li-On charger are used for rechargeable batteries, like Li-ion/LiFePO4 IMR INR ICR 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14430, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500,17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22500, 22650, 25500, 26500, 26650, 32650 and etc for LED flashlights. SAFE CHARGER: The Li-On lamp charger was featured overcharge and over discharge protection, short circuit protection, smart identification of damaged batteries and battery reverse polarity protection. We adopted high quality PCB and meal parts to ensure long life of charger. CHARGING: Portable and convenient design to support global USB directly charging. With output of current at 0.6A, the flashlight charger is high speed to make charging faster than normal. INDICATOR & SMART CHARGER: When the indicator is GREEN, it means no battery installed into the charger or it is charged; when it's RED, it means charging; make sure you put the battery in position and it contacts with charger. Automatically detects the battery type and start charging or stop charging; no need extra setup to charge a 3.6V battery or 4.2V battery. This charger will protect your battery when it's full charged no matter how long you will leave the battery in the charger.