Customized OEM XTAR X4 4-slot Li-ion Battery Smart Charger with LED display screen. This advanced charger supports 3.6V Li-ion batteries including 14500, 18650, 21700, and 26650 sizes.

• Power Bank Function: Charge your devices while charging batteries
• Dual Input LCD Display: Real-time status shown for easy monitoring
• Wide Compatibility: Charges Ni-MH/Ni-CD and Li-ion batteries
• Smart Charging: Protects battery life with 3-stage charging process
• Multiple Ports: AC and 2 USB ports for versatile charging options

This 4-bay LCD charger is designed for 3.6V/3.7V Li-ion & 1.2V Ni-MH/Ni-CD batteries. It delivers up to 2A per slot (charging 18650 batteries in approximately 1.5 hours). Features include 0V activation, TC-CC-CV charging, 5V/1A USB output for devices, and dual inputs (AC/Micro USB). Built with 6 protection mechanisms and RoHS/CE/FCC certified. Compact, efficient design ideal for home, travel, or field use.

Established in 2006, XTAR is a leading provider of high-quality lithium-ion batteries, smart chargers, and LED flashlights. Based in Shenzhen, we integrate R&D, production, and sales to deliver innovative power solutions. With over 20 years of expertise, XTAR is your trusted partner for reliable energy products, offering customized solutions for OEM and wholesale clients.

• 2005: Launched PK flashlight, laying groundwork for battery and charging expertise
• 2009: Developed WP6 (6-slot charger) for diving flashlights, pioneering three-stage charging technology (Patent No.: 201720828840.6)
• 2011: WP2II - First charger with 0V activation + USB output
• 2012: First charger with selectable charging current (0.5C)
• 2014: VP2 - Market's first charger compatible with all lithium-ion battery voltages
• 2016: DRAGON VP4 Plus - First charger to precisely measure battery capacity & internal resistance
• 2019: Integrated charger with charging, capacity calibration, storage functions
• 2020: BC4 - First universal charger for AA/AAA 1.5V lithium & 1.2V NiMH batteries
• 2023: Pioneered CVSA (Curve-based Voltage Sensing) tech for NiMH batteries
• 2024: VX4 - First charger for 1.5V lithium batteries supporting 4 battery types
• 2025: Multiple product launches including L4 Pro, VX2 Pro, and L8 BOX with patented designs

We operate our own factory with efficient production processes ensuring precise production cycles. Manufacturing under our original brand guarantees product consistency and provides convenient maintenance and after-sales service. XTAR integrates the brand values of safety, reliability, and innovation into every product.