XTAR ST2 2 Bay 4.1A Fast Battery Charger 21700 Protected 💡 Power Smarter

💡 Power Smarter

Complete Lithium Conversion Kit

✔ Unplug when not in use to conserve power and prevent hazards

and cycle count via iOS/Android app

XTAR ST2 2 Bay 4.1A Fast Battery Charger 21700 Protected 💡 Power SmarterXTAR ST2 2 Bay 4. 1A Fast Battery Charger The Xtar ST2 charger is capable of 4. 1A charging, fully charge an 18650 battery in as little as 30 minutes. Compatible with 21700 and 26650 batteries. 18650 20700 21700 Product Highlights: 2 Bay Battery Charger Multiple Charging Speeds PD2. 0: 4. 1A x 2, 2A x 2, 1A x 2 QC 3. 0: 4. 1A x 1, 2A x 2, 1A x 2 Type C Port, Dual Fast Charging Protocol Automatically Test Resistance, Selects the Best Charging Strategy