FNIRSI-FNB48P USB battery tester voltmeter ammeter TYPE-C

The FNIRSI- FNB48P USB battery tester is a professional measuring tool for testing batteries and power supplies. This device allows accurate measurement of the voltage, current and battery capacity by monitoring the fast loading process. The USB battery tester is designed for both professionals and hobbies who would like to counter electronic systems or diagnose power problems.

USB battery tester - main features

• TYPE- C connector - compatible with modern high-speed loading standards, allows direct testing of the latest generation without additional adapters.
• Voltage and current measurement - constant voltmeter and ampere functionality from 0V to 48V and to 5A current, ensures accurate measurement values.
• Fast loading detection - automatically recognize and displays fast-loading protocols, helps optimize the charging process.
• Battery capacity measurement - record the costs in mAh and Wh units and provide information on the state of health of the battery.
• Burst monitoring - follow the stability and inconsistency of the power supply and identify potential defects.
• Compact design - easily portable, suitable for the angle of the ginel or work table, practical for use in any environment.
• LED screen - clear digital indicator, easy to read data even on the ticket lighting.

Technical specifications

• Model: FNIRSI- FNB48P
• Voltage range: 0V - 48V
• Current range: 0A - 5A
• Connection: USB TYPE- C
• Display: LED digital display
• Capacity measurement: mAh / Wh
• Quick loading detection: Yes
• Burst monitoring: On

Who is it suitable for and how to use it?

USB battery tester is ideal for electronics enthusiasts, repair specialists and electricians who work daily with batteries and power supplies. The device is used to check the quality of fast loading, to diagnose battery health and to detect illegal power supply. Practical advice: Keep an eye on the impact indicators, as frequent instability can signal a bad wire or a broken battery.

Buyer questions

Q: Does the tester measure the current of high-speed?
Yes, the FNIRSI-FNB48P has an integrated fast charging detection function that automatically recognizes QC, PD, and other standard protocols. This allows for accurate monitoring of the actual charging current and identification of compatibility issues directly during charging.

What batteries are combined with this test?
The device is compatible with almost all USB TYPE- C power supplies, batteries and cables. This includes smartphones, tablets, portable batteries and any TYPE- C equipment up to the limits of 48V and 5A.

Q: Is there a guarantee and what is the delivery period?
TopSmart store offers a standard manufacturer's guarantee and fast delivery to Lithuania. Usually orders are sent within 2-5 working days. For more detailed information about the guarantee, see the seller's description.

USB battery tester FNIRSI- FNB48P is a necessary tool for anyone who is considering battery quality and safety. This compact tester helps prevent bad chargers and malfunctioning batteries by guaranteeing the long and safe operation of your equipment.

Sources: Battery Tester - Wikipedia | TopSmart store