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$21.99
Ships from China.
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2UUL PW21 Mini USB-C Charging Detector, Voltage Current Power Meter, Fast Charge Tester with Color Display for Phone Laptop Charger Cable Up to 20V/5A Class (Black)
- All-in-One Charging Readout Instantly shows voltage (V), current (A), power (W), capacity (mAh/mWh), elapsed time, and more on a clear color screen no app required.
- Fast-Charge Compatibility Check Verify whether your charger, cable, or power bank is actually delivering the fast-charge speeds you paid for.
- Ultra-Compact Companion Size Pocket-friendly body stays out of the way between the plug and your device; ideal for bench kits and travel tool pouches.
- USB-C Inline Tester Sits in-line on USB-C charging paths to diagnose weak cables, underpowered adapters, and PD/QC-style charge behavior.
- Multi-Device Troubleshooting Works with phones, tablets, laptops, chargers, and power banks; great for repair shops, IT desks, and DIY users.
- Clear Color Display High-contrast readout for V / A / W and status at a glance, even in dim workshop lighting.
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Overview
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The 2UUL PW21 is a mini USB-C charging companion that turns invisible power problems into numbers you can see. Plug it between your charger and device to read voltage, current, wattage, accumulated capacity, and run time in real time.
Whether youre checking if a 65W adapter really hits full speed, hunting down a cable that only charges slowly, or documenting repair results for a customer, the PW21 gives you fast, reliable feedback in a body small enough to live in your pocket.
Key uses: fast-charge verification, cable/charger troubleshooting, battery and power-bank testing, bench diagnostics for phone and laptop repair.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 45 days
- Return for replacement within: 30 days
- This item is covered by PeakCircuit Technology Return Policy
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