Nitecore UM4 Charger

• A four-position smart charger with quick charge (QC) capability,
  a total maximum charging current of 3000mA (QC) and a single position maximum charging current that can reach 1500mA
• Liquid crystal digital display (LCD) for real-time information presentation of charging.
• Charging from a USB port makes it an ideal charger for outdoor activities.
• It has an improved charging program for IMR battery.
• Detects internal resistance and battery health.
• It automatically selects between three programs (CC, CV and -dV / dt) according to the type and capacity of the batteries.
• Charging parameters can be manually adjusted to meet different needs.
• It is compatible with various external energy sources such as USB adapters, Power Banks, Solar Panels etc.
• It has the ability to restore over-discharged IMR batteries.
• It has the ability to activate over-discharged Li-ion batteries. It will check and activate before it starts charging. If the battery is damaged the display will show the message “EE EE”.
• It has reverse polarity and short circuit protection.
• If there is no action on the charger buttons within 10 minutes, the display will turn off to save power.
• It is made of durable polycarbonate materials, fire retardant.
• It incorporates a smart temperature regulation system designed to protect it from overheating.
• The unique cooling fins are designed for excellent cooling performance

Compatible with IMR / Li-ion / LiFePO4: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650,17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650,25500, 26500, 26650, 26700

Features

Inside The Box:

• Nitecore UM4 Charger