XTAR MC1S - Li-Ion battery charger

Description

Compact processor charger from Xtar designed for Li-Ion cylindrical batteries in various sizes (including popular 18650). It can charge batteries both with PCM protection and without protection. The nominal charging current in the main phase is 1 A, charging takes place up to 4.2 V.

The charger has a three-stage TC/CC/CV charging process implemented to ensure that the cell is in good condition by charging with the correct current at each stage and ending the charging process at the right time. The charger also has a built-in function to reactivate deeply discharged cells and 0 V cells, which in many cases allows you to prepare such cells for reuse.

Features

• Battery types:
  • 3.6-3.7V Li-ion batteries, protected (with PCM/PCB)
  • 3.6-3.7V Li-ion batteries, unsecured
• Battery sizes: 10440, 14500, 14650, 16340, 17500, 17670, 18350, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650
• Input voltage: 5 V/1 A
• Maximum dimensions of the battery to be charged: 26 x 70 mm
• Processor controlled TC/CC/CV for Li-ion
• Main phase charging current (CC): 1000 mA ± 50 mA
• Charging end voltage: 4.2 V ± 0.05 V
• Termination current: <40mA
• Reactivation of deeply discharged cells and 0 V cells
• Thermal protection, short-circuit protection, against reverse battery insertion
• Dimensions: 22 x 92 x 26 mm
• Weight: 22 g

Kit contains

• Xtar MC1S charger
• Micro USB cable
• Case