Product Details

Model No
Selling Unit EACH
Categories Battery Chargers / Analysers / Testers
Lithium Ion/Polymer Chargers
Consumer LiIon Chargers
Lithium Ion Single Cell Chargers
Description XTAR 2 Cell Ultra Fast Lithium Ion Battery Charger
Application High Powered Torches
Width 75mm
Height 33mm
Length/Breadth/Depth 149mm
Weight 156g

Xtar ST2 Ultra Fast 2 Cell Battery Charger


  • 30min Fully Charged
  • 4.1A Ultra-fast Charging for Two Slots
  • Type-C Port, Dual Fast Charging Protocol
  • Automatically Test Resistance, Select the Best Charging Strategy
  • Compatible with 21700/26650 Li-ion Batteries
  • Intelligent Temperature Control Sensing System
  • Delicate Design, Skin-friendly Touch
  • Manual & Auto, Flexible Control
  • Easy Operation, Clear Display
  • Small & Portable, Grip by One Hand
  • Suitable to charge: 18650, 20700, 21700, 22650, 26650 cells


Charging Parameters:
  • Input:
    • QuickCharge 5V @ 2.0A, 9V @ 2A
    • Power Delivery (PD) 15V @ 3A
  • Output:
    • PD Selectable 4.1A/2.0A/1.0A x 2 cells
    • QC3 Selectable 4.1A x 1 cell, 2.0A/1.0A x 2 cells
  • Cut-off Voltage: 
    • LiIon: 4.2V±0.05V
  • Operating temp: 0-40°C
The ST2 comes with:
  • ST2 Charger
  • USB Type-A to USB Type-C Charge Cable
  • USB Type-C to USB Type-C Charge Cable
  • Product Manual

Optional Power Supplies:

Enecharger Quick Charge AC USB Power Supply

Enecharger USB Type-C Power Delivery (PD) AC Power Supply

Enecharger Quick Charge DC USB Power Supply
  Enecharger Dual USB-A & USB-C DC Power Supply


Customer Number: