XTAR X4 Lithium-ion Battery Charger

The XTAR X4 is a Fast-charging LCD Li-ion/ Ni-MH Battery Charger featuring a very handy real-time charging display, the XTAR X4 is a Li-ion and Ni-MH battery charger suitable for recharging all the vape batteries we currently stock. The X4 has four independent charging bays for 3.6V/3.7V Li-ion/IMR/INR/ICR: 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650 and 1.2V Ni-MH/Ni-CD: AAAA, AAA, AA, A, SC, C rechargeable batteries.

Capable of utilizing the included UK mains plug adapter as pictured, or a 2.1A 5V DC Micro USB cable sold separately, the charger is perfect for both in-home and portable on-the-go charging. Featuring three-stage charging (TC, CC and CV) which ensures batteries receive optimum charging to reduce cell degradation. The innovative LCD screen shows all the information you need to monitor the charging status of your batteries. Supplied with a UK mains plug adapter.


USB Output Function:

5V DC 1A USB output supplies power for your phones, cameras, pads, GPS and other devices when you are outdoors just like a power bank.


  • Four independent charging bays
  • Under voltage lockout and 3 stage charging algorithm (TC, CC.CV) charging method
  • Real-time battery monitoring
  • Li-ion, Ni-MH, Ni-CD compatible
  • Soft start function avoids damage from a large current surge
  • Reverse-polarity protection circuit board
  • Short circuit protection
  • Real time LCD with charging status information
  • Supplied with UK Mains lead
  • Micro USB input port
  • USB output function
  • Batteries NOT included


  • Operation Temperature: Room temperature, 0 to 40 °C
  • Input: 100-240 V AC ~ 50/60 Hz 0.8A DC 5V 2.1A
  • Constant Current: 2Ax2 / 1Ax4 / 0.5Ax4
  • Cut-off Voltage: 4.2 +/- 0.05V / 1.45 +/- 0.1V
  • Dimensions: 145 mm (L) x 120 mm (W) x 38 mm (H)
  • Net weight: 272 grams


  • 1 x XTAR X4 Battery Charger
  • 1 x UK Mains Plug Adapter Lead
  • 1 x User Manual