XTAR L4 four channel (1-4 cells) fully automatic LiIon & NiMH battery charger.

Features:

• Four cell charger for charging:
  • 1.5V lithium ion cell in sizes AAA, AA (The L4 charger cannot charge 3.2/3.6/3.7V lithium batteries. If such batteries are mistakenly inserted, the L4 charger will quickly flash a red light and will not charge them.)
  • 1.2V NiMH cells in sizes AAA, AA
• Powered via USB-A to USB-C input (cable included). 
• Constant charging current 0.5A*4.
• Smart fast charging TC-CC-CV for 1.5V lithium batteries with auto-stop.
• Unique CVSA tech for 1.2V NiMH batteries for faster charging, higher accuracy of full-charge detection and lower battery temperatures; fully charge in 6hrs.
• LED charging status indicators per channel. Indicators also flash red (error) if non-rechargeable batteries are detected or battery is inserted incorrectly.
• 0V discharged cell wake-up function.
• Hollow out design allows airflow for good heat dissipation, and also makes it easy to remove batteries.
• Multi level protection
  • Intelligent reverse polarity protection
  • Over charge protection
  • Over current protection
  • Over voltage ptotection
  • Dry battery detection
  • Short circuit protection

L4 package includes:

• L4 charger
• USB Type-A to USB Type-C charging cable
• Manual