{"product_id":"usb-charger-tester-b10-type-c-voltmeter-ammeter-dc-600w","title":"USB Charger Tester B10 Type-C Voltmeter Ammeter DC 4.5–50V","description":"\n\u003ch2\u003eHpLive B10 USB Charger Tester – Real-Time Voltage \u0026amp; Current Monitoring\u003c\/h2\u003e\n\u003cp\u003eKeep your devices safe and your charging efficient with the \u003cstrong\u003eHpLive B10 USB Charger Tester\u003c\/strong\u003e. This compact Type-C power meter displays live voltage (V), current (A), and power (W) readings on a bright HD LCD screen, giving you instant visibility into exactly how your charger is performing — at home, at the office, or on the go.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You Need the B10 Power Tester\u003c\/h3\u003e\n\u003cp\u003eNot all chargers deliver what they promise. Overcharging, weak adapters, and faulty cables can silently degrade your smartphones, power banks, and other USB-C devices. The B10 slips directly into any Type-C port — no tools, no hassle — and gives you accurate, real-time data so you can detect underperforming chargers before they cause damage.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Measurement Range:\u003c\/strong\u003e DC 4.5 V – 50 V voltage, up to 12 A current, maximum 600 W power\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHD LCD Display:\u003c\/strong\u003e Simultaneously shows voltage, current, and wattage at a glance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast-Charge Detection:\u003c\/strong\u003e Identifies fast-charging protocols to confirm your charger is delivering full speed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool-Free Installation:\u003c\/strong\u003e Plug directly into any Type-C interface — no wiring or setup required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable ABS Body:\u003c\/strong\u003e Lightweight yet sturdy construction, ideal for everyday carry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e 43 × 25 × 10 mm — slips easily into a travel bag or laptop case\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe Operating Temperature:\u003c\/strong\u003e 0 °C – 45 °C for reliable use in a wide range of environments\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eAvailable in Orange \u0026amp; White\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB10\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 4.5 V – 50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 – 12 A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHD LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e43 × 25 × 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 °C – 45 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOrange, White\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCommuters and frequent travelers who rely on USB-C charging\u003c\/li\u003e\n  \u003cli\u003eTech enthusiasts who want full visibility into charging performance\u003c\/li\u003e\n  \u003cli\u003eAnyone verifying wall adapters, power banks, car chargers, or laptop chargers\u003c\/li\u003e\n  \u003cli\u003eDIY electronics hobbyists and makers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × B10 USB Charger Tester\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Colors may vary slightly from images due to monitor settings. Allow minor measurement tolerances of ±1%.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/50pcs-nickel-sheets-18650-lithium-battery-spot-welding\"\u003e50Pcs Nickel Sheets for 18650 Battery Spot Welding Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/non-contact-capacitive-water-level-sensor-3v-5v\"\u003eNon-Contact Capacitive Water Level Sensor 3.3V–5V\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/black-waterproof-inline-cord-switch-3a-250v-double-pole\"\u003eBlack Waterproof Inline Cord Switch 3A 250V Double Pole\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices is the B10 USB Charger Tester compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The B10 is compatible with any device that uses a Type-C USB interface, including smartphones, tablets, laptops, power banks, and other USB-C accessories. It measures DC voltage from 4.5 V to 50 V and current up to 12 A, covering virtually all consumer USB-C charging scenarios.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the B10 tester require batteries or an external power source?\u003c\/h4\u003e\n\u003cp\u003eA: No — the B10 is entirely passive and draws no power of its own. It is powered by the circuit it is measuring, so it works as soon as you plug it into an active Type-C charging port. No batteries or cables are needed.\u003c\/p\u003e\n\u003ch4\u003eQ: Can the B10 detect fast charging (e.g. PD, QC)?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The B10 features fast-charge detection functionality. When connected between a fast-charge adapter and a compatible device, it will display the elevated voltage and current levels used during fast charging, confirming whether your charger and cable are delivering the full fast-charging performance.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I install the B10 tester?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is completely tool-free. Simply insert the B10 between your Type-C charger and the device you want to monitor — it acts as a pass-through meter. The HD LCD display lights up immediately and begins showing live voltage, current, and power readings.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices is the B10 USB Charger Tester compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The B10 is compatible with any device that uses a Type-C USB interface, including smartphones, tablets, laptops, power banks, and other USB-C accessories. 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