Battery Testers · May 30, 2025

Fasizi 12V – 72V Car Battery Charge Level Indicator Review

Fasizi 12V-72V Car Battery Charge Level Indicator – A Reliable Companion for Battery Monitoring

Keeping track of your vehicle’s battery health has never been easier with the Fasizi 12V-72V Car Battery Charge Level Indicator. This compact yet powerful LED tester is designed to provide accurate voltage readings for a wide range of battery types, including lithium, polymer, and nickel-metal hydride batteries, making it an essential tool for car owners, electric vehicle enthusiasts, and DIY mechanics.

Key Features & Performance

1. Wide Voltage Range (12V-72V)
One of the standout features of this tester is its broad compatibility, supporting batteries from 12V up to 72V. Whether you’re checking a standard car battery, an electric scooter, or a solar power storage system, this meter delivers precise readings without requiring manual adjustments.

2. Automatic Voltage Recognition
The device intelligently detects battery voltage and adjusts its display accordingly, ensuring accurate readings without the need for complicated settings. The decimal point shifts automatically, enhancing precision—especially useful for lithium battery packs where slight voltage variations matter.

3. Reverse Polarity Protection
A common concern when working with battery testers is accidental reverse connection. Fasizi’s voltmeter includes reverse connection protection, preventing damage if the wires are mistakenly swapped. This safety feature makes it user-friendly for beginners while remaining reliable for professionals.

4. Clear LED Display
The bright red LED screen ensures visibility even in low-light conditions, displaying both voltage and remaining charge percentage. This dual-functionality helps users quickly assess whether their battery needs charging or replacement.

5. Compact & Durable Design
Measuring just 11.5 x 7.1 x 4.2 cm, this lightweight tester is portable and easy to store in a glove compartment or toolbox. Its sturdy construction ensures longevity, even in demanding automotive environments.

What Customers Are Saying

Many users appreciate its plug-and-play simplicity—no setup required, just connect and read. One satisfied customer noted:
“Works perfectly on my e-bike battery. The display is clear, and it’s much more accurate than my old multimeter.”

Another reviewer praised its versatility:
“I’ve used it on my car, motorcycle, and even a small solar setup—consistent readings every time.”

Final Verdict

The Fasizi 12V-72V Battery Charge Level Indicator is a must-have for anyone who relies on battery-powered systems. Its wide compatibility, automatic detection, and safety features make it a practical and cost-effective solution for monitoring battery health. Whether you’re a daily commuter, RV traveler, or hobbyist, this tester provides peace of mind by keeping you informed about your battery’s condition.

ASIN: B0BBTLWNH5

Available for Amazon Prime