VC4

Clearly see what’s going on with the batteries

Highlights

Clearly see what’s going on with the batteries.

  • Tachometer-style LCD display shows detailed charging status

  • Powered by any 5V USB power

  • Intelligently chooses charging currents from 0.1A to 1A

  • Wide adaptability, adapts from 10440 to 32650, from Li-ion to Ni-MH

  • Energy-saving LCD backlight, can be turned off at your will

Technical Specifications

Li-ion Batteries Charging Parameters

  • Input: DC 5V 2.1A
  • 0.5A CC: 500mA±50mA
  • 1.0A CC: 1000mA±80mA
  • Cut-off Voltage: 4.20V±0.05V

Ni-MH Batteries Charging Parameters

  • Input: DC 5V 2.1A
  • 0.5A Pulse Charging Current: 500mA±50mA
  • 1.0A Pulse Charging Current: 1000mA±80mA
  • Cut-off Voltage: 1.45V±0.1V

General Specifications

  • Operation Temperatures: 0-40°C
  • Dimensions (in mm): 149 x 115 x 35 (L x W x H)
  • Net Weight: 210g

Compatibility

Compatible with a wide range of battery types and sizes:

  • 3.6V-3.7V Li-ion / IMR / INR / ICR bateries in formats: 10440, 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650, 32650
  • Ni-MH / Ni-CD batteries in formats: AAAA, AAA, AA, A, SC, C, D
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