This versatile 18650 battery charger supports 1, 2, or 4 slots for charging various lithium rechargeable batteries, including 10440, 14500, 16340, 16650, 14650, 18350, 18500, and 18650 models. With dual input voltage (AC 110-240V), it ensures compatibility with global power sources. The intelligent charge feature prevents overcharging by automatically stopping once the battery reaches 4.23V. Charging indicators provide clear feedback, showing red during charging and green when fully charged.

Specifications:

• Brand Name: OLOPKY
• Input Voltage: AC 110-240V 50/60Hz
• Output Voltage: DC 4.2V 600mA
• Charging Indicator: Red light during charging, green light when fully charged
• Product Size: 125 * 92 * 30mm
• Battery Compatibility:
  • 10440
  • 14500
  • 16340
  • 16650
  • 14650
  • 18350
  • 18500
  • 18650
• Charging Features:
  • 4-slot independent charging (non-interference)
  • Automatic cut-off at 4.23V to prevent overcharging
• Quick Charge: No
• Intelligent Charge: Yes (stops charging when battery is full)

Important Notes:

• Batteries Not Included: This charger is sold without batteries.
• Convenient for Multiple Battery Types: The charger is compatible with various lithium rechargeable batteries, making it ideal for different devices.

Efficient, safe, and easy to use, this charger is perfect for anyone needing a reliable solution to recharge their 18650 and other lithium-based rechargeable batteries.