USB Port Battery Capacity Tester / Voltage Detector / Amp Meter for Power Bank / Charger Adapter

The USB Type-A Adapter is a multi-voltage / current meter / battery capacity tester which checks power input and output of:

• mobile phone / tablet
• charging cable
• car charger
• digital camera
• power bank
• ...and more.

Detect / verify / troubleshoot technical power specifications of any electronic device via its USB-A charging port.

Features

• Plug and play connectivity.
  • see Watch Video section.
     
• USB-A (male) connector interface.
  • plug into USB-A port (e.g. on wall charger / power bank etc).
     
• USB-A (female) port on detector body.
  • for pass-through power (e.g. connect to charging cable).
     
• Monitor:
  • Voltage (V) / Current (A)
  • Power (W)
  • Timer (Start/Stop/Resume)
    • up to 99 hours (max.).
  • Capacity (mAh)
     
• Bright visible LED screen.
• Reset button.

Specifications

• Type: Power Monitor
• Input: 3.5-20V (up to 3.3A)
• Capacity: 0~99999mAh
• Timer: 0~99 hours
• Size: 73 x 24 x 13mm
• Interface: USB-A (m/f)

What's in the Package?

• USB Battery Capacity Tester / Multi Voltage Checker