






⚡ Charge smarter, test faster, stay ahead.
ChargerLAB is a compact, industrial-grade USB power tester supporting up to 240W with a sharp 1.14-inch color display. It measures voltage, current, power, and more with 0.01W accuracy, featuring bidirectional current detection for both charging and discharging tests. Housed in a durable metal shell and equipped with USB-C ports, it ensures compatibility with nearly all modern devices, making it an essential tool for tech-savvy professionals.
| Manufacturer | ChargerLAB |
| Part Number | 756166474147 |
| Package Dimensions | 10.49 x 6.5 x 2.59 cm; 11.62 g |
| Item model number | 756166474147 |
| Colour | darkgray |
| Style | Industrial |
| Power Source | Battery Powered |
| Item Package Quantity | 1 |
| Measurement Accuracy | 0.01W |
| Certification | EN 61010-1 |
| Included Components | Metal |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 11.6 g |
D**R
Great little display
This has proved to be insightful in monitoring both problematic USB devices, and interesting to watch whilst using/charging other USB devices. I haven’t found anything it doesn’t work with yet.
A**C
Move along, move along...
Do NOT bother with this item. It's a simple device and priced at a significant premium to similar devices so you expect a reasonable degree of accuracy - but it's absolutely miles out. Wish I'd read the other 1* and 2* reviews first! The seller must surely be aware there is a problem but when contacted was unhelpful. Functionality - very simple compared to others. Accuracy - very poor. Readability - decent screen but does not rotate so annoying. Value for money - zero.
Trustpilot
3 days ago
2 weeks ago