Xtar x4


XTAR X4 4 Bay Quick Battery Charger

The XTAR X4 is a four bay smart charger designed for all types of Li-ion and Ni-MH batteries. With a max charge rate of 1A for all 4 batteries or 2A for two batteries, the X4 is simple to use and fast while maintaining low and cool temperatures.

Product Highlights:

  • 4 Bay Smart Charger
  • Multiple Charging Speeds – 2A x 2 / 1A x 4 / 0.5A x 4
  • Innovative LCD screen display shows all information you want
  • Compatible with 18650, 20700, 21700, 26650 and more
  • 0V Activation Function Revives Over-discharged batteries

Packaging Contents:

  • Xtar X4 Quick Battery Charger
  • Xtar Power Cord
  • User Manual

Additional Features:

  • Four independent battery slots
  • LCD screen with charge rate, voltage, charge capacity
  • Automatically stop charging when complete and restart charging function, so you can keep the batteries inside the charger overnight
  • Reverse polarity and charger short circuit protection
  • ABS durable fireproof shell with perfect heat dissipation and high temperature resistance
  • 0V activation function can rescue your over-discharged batteries. (This feature for advanced users only, charging over-discharged batteries is generally a safety concern)
  • Three stages of charging (TC-CC-CV) to maximize your batteries’ lifespan
  • Autoatically detect between Li-ion and Ni-MH batteries
  • Estimated charged capacity readout


Input – 100-240V ~50/60Hz 0.8A or 5V 2.1A
Output Current – 2A x 2 / 1A x 4 / 0.5A x 4

Cutoff Voltage for Li-ion Battery – 4.2V ±.05V

Dimensions: 140mm x118mm x 38mm
Weight: 235g

Compatible with:

  • Li-Ion Batteries: 14500, 14650, 16340, 17355, 17500, 17670, 18350, 18490, 18500, 18650, 18700, 22650, 25500, 26650
  • Compatible NiMH / NiCd Batteries: AAAA, AAA, AA, A, SC, C

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