Dual Slot Nitecore UM2 Battery Charger

The Dual Slot Nitecore UM2 Battery Charger is a high-quality dual-slot battery charger designed to provide efficient and safe charging for your rechargeable batteries. With its intelligent charging system, it automatically detects the battery type and adjusts the charging mode accordingly. The built-in LCD display provides real-time information on the charging status, battery voltage, charging current, and charging time.

The UM2 supports a wide range of battery sizes, including popular lithium-ion sizes like 18650, 21700, and 26650. Additionally, it features a USB output port, allowing you to use it as a power bank to charge external devices. The charger incorporates multiple safety features, including reverse polarity protection, short circuit protection, overcharge protection, and over-discharge protection. Compact and portable, the Nitecore UM2 is a reliable and convenient battery charger for your on-the-go charging needs.

Dual Slot Nitecore UM2 Battery Charger Features and Specifications:

• Maximum Single Slot Output of 1500mA (3000mA Total Output)
• QC 2.0 Input Available
• Capable of Charging 2 Battery Cells at Once and Maintaining a Balanced Charge
• Supports a Range of Different Batteries Including 18650, 20700 & 21700
• Automatic Selection of Modes
• Automatic Termination Upon Completion (Auto-Cut-off)
• Reverse Polarity Protection
• High Speed Charging
• Multiple Charging Safeguards
• Over Charge Protection
• Short Circuit Protection
• Heat Efficient Dissipation Design
• Real Time LCD Display
• Specifically, Optimised Charging Program for IMR Batteries 

Safety Precautions for Vapers

• For those using mechanical mods, it's crucial to be aware of your battery's amperage limit and avoid putting too much strain on it.
• Replace batteries with torn wrappers immediately.
• Avoid leaving batteries in your car.
• Refrain from keeping loose change or keys in the same pocket as your batteries.
• Use an approved battery case to store your batteries when they're not in use.
• Store the battery charger in a visible and accessible place.
• Extreme temperatures, both excessively hot (above 80°F) and cold (below 40°F), can be detrimental to battery health.
• Remember that batteries have a finite lifespan and should typically be replaced every 3-6 months, depending on usage and the quality of the battery.