Note: Batteries not included. You can buy your original lithium batteries here.

The Xtar MC2 V2 is the versatile and compact solution to charge up to two 3.7V batteries simultaneously. With a smart and practical design, it is compatible with a wide range of cylindrical batteries, making it ideal for those seeking portability, able to be powered via USB anywhere, from a computer to wall adapters or car adapters.

Technical Specifications

• Brand: Xtar
• Certification: CE and RoHS certified product.
• Capacity: 2 independent slots.
• Compatibility: 10440, 14500, 17670, 18500, 18650, 18700, 20700, 21700, 26650 (Li-ion/IMR).
• Input: 5.0V DC / 500mA.
• Output Current: Constant 500mA (+/- 50mA) per slot.
• Charging Process: 3 stages (TC, CC, CV) for maximum preservation of battery life.
• Dimensions: 92mm x 40mm x 32mm.

Usage Instructions

1. Connect the charger to a USB power source (5V 500mA).
2. Insert the batteries into the slots, observing the correct polarity marked on the device.
3. The LED indicator for each slot will show the charging status.
4. Disconnect the batteries after the charging cycle is complete to maintain cell performance.

In case of abnormal behavior, stop use and contact our support.

• ELECTRICAL SAFETY NOTICE: Certified with CE and RoHS protections against overcharge, short circuit, and reverse polarity. Never leave batteries charging unattended or on flammable surfaces. For a safe experience, consult our Beginner FAQ.